OVERALL
ALTERNATIVES
SPECS
VS AVERAGE
REVIEWS
Scored using Graphics cards Methodology v3.0
Graphics cards Methodology v3.0
Mathematical & Unbiased Scoring
Products in this category are scored under Frontum Graphics cards Methodology v3.0: the technical score from the specifications is the base, and independent expert and video reviews (up to ±0.5 points), owner opinions (up to ±0.3) and best-of lists (up to +0.3) move it up or down.
Explore Graphics cards Methodology v3.0

GALAX GeForce RTX 4080 SG 1-Click OC 16GB review: 117 specs compared

Avg. price:~£1,210VRAM:16 GBMemory bus width:256 bitThermal Design Power (TDP):320 W

GALAX GeForce RTX 4080 SG 1-Click OC 16GB Review: Compare 117 technical specifications and 3 expert and video reviews to see how this product ranks in the Graphics cards category and whether it is worth buying.

GALAX GeForce RTX 4080 SG 1-Click OC 16GB
8.3/10

Overall score

Score
8.3/ 10
✕
What it is
Our main score for this model, 1–10. It combines specs, expert reviews, best-of lists and owners.
How we count it
Parts: Technical score 40%, Reviews score 25%, List score 25%, Sentiment score 10%
Marks: Each part gets a mark out of 10. For reviews, lists and owners, a typical model in this category gets about 8 and the best one gets 10.
No data yet: A part with no data shows "?". It counts as the mark of a weaker model in this category (4 in 5 models with data score higher). This way, models with reviews, lists and owners usually come out ahead.
Score distribution
▼
<55-66-77-88-99-10
▲ Better than 85% of models
Score components

40%

9.0

Technical score

25%

8.1

Reviews score

25%

?

List scoreNot enough data yet, so we use 7.5, the mark of a weaker model in this category

10%

7.8

Sentiment score

▲Better than 85% of graphics cards
7.0

Value for money

Value for money
7.0/ 10
✕
What it is
An indicator that combines the graphics card's overall rating with its cost.
When it matters
When you are looking for a graphics card that offers a strong balance of performance, features, and price.
Score distribution
▼
<55-66-77-88-99-10
▼ Worse than 75% of models
Score components

70%

8.3

Overall score

30%

4.1

Price

▼Worse than 75%
9.0

Technical score

Technical score
9.0/ 10
✕
What it is
How good the specs are compared with the other models in this category, 1–10.
How we count it
Areas: We rate the specs in each area against the other models in this category.
Weighting: The areas that matter most to buyers count more. The shares are shown under Score components.
Share: The technical score is 40% of the overall score.
Score distribution
▼
<55-66-77-88-99-10
▲ Better than 83% of models
Score components

44%

9.6

Performance

24%

9.0

Memory

12%

7.6

Power

11%

9.7

Features

5%

5.1

Design

4%

9.6

Connectivity

▲Better than 83%
8.1

Reviews score

Reviews score
8.1/ 10
✕
What it is
Average grade from independent test sites, magazines and video reviewers, 1–10.
How we count it
Grades: Each review's own score is converted to 1–10; without one, we grade the review ourselves. Big test sites count more, short reviews half as much as full tests. A video review counts half.
Score: The average grade is 80% of the review mark; the number of reviews is the other 20% (1 review = 5, the typical number in this category = 8, the most-reviewed model = 10).
Enough data: With few reviews, the average grade is pulled toward the typical grade of this category. No reviews yet: 7.6 for now.
Share: Reviews count 25% of the overall score.
Score distribution
▼
<55-66-77-88-99-10
▲ Better than 60% of models

80%

8.3

Average grade

20%

7.4

Popularity

Grades by review (3)
2 reviews: 1 with a printed score, 1 estimated from the review. 1 video review, counting half as much as a written test. Reviews count 25% of the overall score.
User ratings collected online are not part of this score.
▲Better than 60%
?

List score

List score
7.5/ 10
✕
What it is
How often independent test sites, magazines and video reviewers put this model in their best-of lists for this category.
How we count it
Points: The model in the most lists of this category gets 10; the others get 8 to 10 in proportion. In no list yet: 7.5. Lists count 25% of the overall score.
Enough data: Every list counts, even a single one. With fewer than 5 best-of lists in the category, this part is left out.
Lists with this model (0)
Not in any best-of list yet, so this part counts as 7.5. Models in a list get 8 to 10.
Not in any best-of list yet
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Where to buy
*As an Amazon Associate, we earn from qualifying purchases.
Best rankings
Available: ranking among products currently available (including other versions of this product).All: ranking among all products in the database.

What reviewers say about the GALAX GeForce RTX 4080 SG 1-Click OC 16GB

Based on 2 · 1

Reviewers mostly find it bulky and heavy, though one doesn't mind the size.
Criticised
Pick a topic to see who said what

What owners say about the GALAX GeForce RTX 4080 SG 1-Click OC 16GB

Based on 204 owners sharing their experience in online comments

72%positive7%mixed21%negative

Owners love the big performance gains, smooth high-resolution gaming, and efficiency; the steep price is the main frustration.

What owners dislike

  • Owners say the card costs too much for the performance, with street prices often around $1,000 to $1,800 depending on region and model.17
  • Owners say the RTX 4090 is only a modest price step up for much more performance, so some wish they had paid for the 4090 instead.3

Points mentioned by at least 3 owners, most mentioned first.

Loading category ranking...

Technical Specifications of graphics card GALAX GeForce RTX 4080 SG 1-Click OC 16GB

Technical score
Technical score
9.0/ 10
✕
What it is
How good the specs are compared with the other models in this category, 1–10.
How we count it
Areas: We rate the specs in each area against the other models in this category.
Weighting: The areas that matter most to buyers count more. The shares are shown under Score components.
Share: The technical score is 40% of the overall score.
Score distribution
▼
<55-66-77-88-99-10
▲ Better than 83% of models
Score components:

44%

9.6

Performance

24%

9.0

Memory

12%

7.6

Power

11%

9.7

Features

5%

5.1

Design

4%

9.6

Connectivity

9.0
Reviews score
8.1
List score
?
Value for money
Value for money
7.0/ 10
✕
What it is
An indicator that combines the graphics card's overall rating with its cost.
When it matters
When you are looking for a graphics card that offers a strong balance of performance, features, and price.
Score distribution
▼
<55-66-77-88-99-10
▼ Worse than 75% of models
Score components:

70%

8.3

Overall score

30%

4.1

Price

7.0
3DMark Time Spy benchmark score
28,500 points
Market range: <4.1k points – >30.1k points
This graphics card scores 28,500 points in 3DMark Time Spy, which is higher than 86.6% of graphics cards and equal to 0.6% of graphics cards.
3DMark Port Royal score
17,663 points
Market range: <0 points – >22.4k points
This graphics card scores 17,663 points in 3DMark Port Royal, which is higher than 79.5% of graphics cards.
PassMark (G3D) result
34,460 points
Market range: <7.7k points – >36k points
This graphics card scores 34,460 points in PassMark G3D, which is higher than 86.3% of graphics cards and equal to 0.8% of graphics cards.
PassMark (DirectCompute) result
20,493 points
Market range: <3.1k points – >26.3k points
This graphics card scores 20,493 points in PassMark DirectCompute, which is higher than 81.6% of graphics cards and equal to 1.8% of graphics cards.
FP32 performance
49.9 TFLOPS
Market range: <3.94 TFLOPS – >56.3 TFLOPS
This graphics card delivers 49.9 TFLOPS FP32 performance, which is higher than that of 83.5% of graphics cards and equal to that of 0.3% of graphics cards.
Show more
VRAM
16 GB
Market range: <4 GB – >16 GB
This graphics card has 16 GB of VRAM, which is more than 62% of graphics cards and equal to 28.1% of graphics cards.
Memory type
GDDR6X
This graphics card uses GDDR6X memory, which is newer than on 57.1% of graphics cards and equal to 22.4% of graphics cards.
Memory bus width
256 bit
Market range: <128 bit – >384 bit
This graphics card uses a 256 bit memory bus, which is wider than that of 50.7% of graphics cards and equal to that of 35.5% of graphics cards.
Maximum memory bandwidth
716.8 GB/s
Market range: <168 GB/s – >960 GB/s
This graphics card reaches 716.8 GB/s memory bandwidth, which is higher than that of 75.3% of graphics cards and equal to that of 2.6% of graphics cards.
Effective memory speed
22,400 MHz
Market range: <7k MHz – >28k MHz
This graphics card reaches an effective memory speed of 22,400 MHz, which is faster than that of 73.7% of graphics cards and equal to that of 2.4% of graphics cards.
Show more
PCI Express (PCIe) version
4
This graphics card supports PCIe 4, which is newer than on 22.5% of graphics cards and equal to 50.5% of graphics cards.
PCIe lanes
x16
This graphics card uses x16 PCIe lanes, which is more than 24.1% of graphics cards and equal to 75.9% of graphics cards.
DirectX version
12 Ultimate
This graphics card supports DirectX 12 Ultimate, which is more advanced than on 22.8% of graphics cards and equal to 77.2% of graphics cards.
Vulkan version
1.4
This graphics card supports Vulkan 1.4, which is more advanced than on 20.8% of graphics cards and equal to 79.2% of graphics cards.
OpenGL version
4.6
This graphics card supports OpenGL 4.6, which is more advanced than on 2% of graphics cards and equal to 98% of graphics cards.
Show more
Max displays supported
4
Market range: <4 – >4
This graphics card supports up to 4 displays, which is more than 9% of graphics cards and equal to 88.2% of graphics cards.
Max digital resolution
7680x4320
This graphics card supports a maximum digital resolution of 7680x4320, which is higher than that of 9.2% of graphics cards and equal to that of 90.9% of graphics cards.
DisplayPort outputs
3
Market range: <1 – >3
This graphics card offers 3 DisplayPort outputs, which is more than 21.7% of graphics cards and equal to 76% of graphics cards.
DisplayPort version
1.4a
This graphics card supports DisplayPort 1.4a, which is more advanced than on 19.3% of graphics cards and equal to 46.3% of graphics cards.
DisplayPort link rates
32.4 Gbps
Market range: <5.4 Gbps – >80 Gbps
This graphics card supports DisplayPort link rates up to 32.4 Gbps, which is faster than on 56.6% of graphics cards and equal to 20.9% of graphics cards.
Show more
Thermal Design Power (TDP)
320 W
Market range: <86 W – >360 W
This graphics card has a TDP of 320 W, which is higher than that of 79.8% of graphics cards and equal to that of 5.6% of graphics cards.
Power consumption while under peak load
320 W
Market range: <106 W – >365 W
This graphics card draws 320 W under peak load, which is higher than 76.9% of graphics cards and equal to 5% of graphics cards.
Recommended PSU wattage
850 W
Market range: <450 W – >850 W
This graphics card recommends a 850 W PSU, which is higher than that of 83.6% of graphics cards and equal to that of 11.9% of graphics cards.
Board power limit
320 W
Market range: <107 W – >400 W
This graphics card has a board power limit of 320 W, which is higher than that of 75.4% of graphics cards and equal to that of 4.1% of graphics cards.
PCIe power spec
320 W
Show more
Size
336x 138x 66 mm
Length
336 mm
Market range: <200 mm – >337 mm
This graphics card is 336 mm long, which is longer than 88.1% of graphics cards and equal in length to 1.9% of graphics cards.
Height
153 mm
Market range: <109 mm – >146 mm
This graphics card is 153 mm tall, which is taller than 97.4% of graphics cards and equal in height to 0.6% of graphics cards.
Slot width
3 slot/s
Market range: <2 slot/s – >3.25 slot/s
This graphics card occupies 3 slot/s, which is wider than 70.7% of graphics cards and equal in width to 16.8% of graphics cards.
Weight
1,800 g
Market range: <541 g – >2k g
This graphics card weighs 1,800 g, which is heavier than 83.7% of Graphics cards and equal to 1.1% of Graphics cards.
Show more
What reviewers say

GALAX GeForce RTX 4080 SG 1-Click OC 16GB vs the average graphics card

246810TotalPerformanceMemoryFeaturesConnectivityPowerDesign
  • 36 more compute units
    This graphics card has more compute units than the average graphics card (76 vs 40). The average graphics card has 40 compute units.
    76 vs 40
  • 36 more ray tracing cores
    This graphics card has more ray tracing cores than the average graphics card (76 vs 40). The average graphics card has 40 ray tracing cores.
    76 vs 40
  • 2.06x higher texture rate
    This graphics card has a higher texture rate than the average graphics card (779.8 GTexel/s vs 378 GTexel/s). The average graphics card has a texture rate of 378 GTexel/s.
    779.8 GTexel/s vs 378 GTexel/s
  • 48 more ROPs
    This graphics card has more ROPs than the average graphics card (112 vs 64). The average graphics card has 64 ROPs.
    112 vs 64
  • 120 more TMUs
    This graphics card has more TMUs than the average graphics card (304 vs 184). The average graphics card has 184 TMUs.
    304 vs 184
  • 60% higher memory bandwidth
    This graphics card has a higher memory bandwidth than the average graphics card (716.8 GB/s vs 448 GB/s). The average graphics card has a memory bandwidth of 448 GB/s.
    716.8 GB/s vs 448 GB/s
  • 78.1% higher pixel rate
    This graphics card has a higher pixel rate than the average graphics card (287.3 GPixel/s vs 161.3 GPixel/s). The average graphics card has a pixel rate of 161.3 GPixel/s.
    287.3 GPixel/s vs 161.3 GPixel/s
  • 4 GB more VRAM
    This graphics card has more VRAM than the average graphics card (16 GB vs 12 GB). The average graphics card has 12 GB VRAM.
    16 GB vs 12 GB
  • 12.5% higher review score
    Reviews score
    8.1/ 10
    ✕
    What it is
    Average grade from independent test sites, magazines and video reviewers, 1–10.
    How we count it
    Grades: Each review's own score is converted to 1–10; without one, we grade the review ourselves. Big test sites count more, short reviews half as much as full tests. A video review counts half.
    Score: The average grade is 80% of the review mark; the number of reviews is the other 20% (1 review = 5, the typical number in this category = 8, the most-reviewed model = 10).
    Enough data: With few reviews, the average grade is pulled toward the typical grade of this category. No reviews yet: 7.6 for now.
    Share: Reviews count 25% of the overall score.
    Score distribution
    ▼
    <55-66-77-88-99-10
    ▲ Better than 60% of models

    80%

    8.3

    Average grade

    20%

    7.4

    Popularity

    Grades by review (3)
    2 reviews: 1 with a printed score, 1 estimated from the review. 1 video review, counting half as much as a written test. Reviews count 25% of the overall score.
    User ratings collected online are not part of this score.
    8.1 vs 7.2
  • 36 more compute units
    This graphics card has more compute units than the average graphics card (76 vs 40). The average graphics card has 40 compute units.
    76 vs 40
  • 36 more ray tracing cores
    This graphics card has more ray tracing cores than the average graphics card (76 vs 40). The average graphics card has 40 ray tracing cores.
    76 vs 40
  • 2.06x higher texture rate
    This graphics card has a higher texture rate than the average graphics card (779.8 GTexel/s vs 378 GTexel/s). The average graphics card has a texture rate of 378 GTexel/s.
    779.8 GTexel/s vs 378 GTexel/s
  • 48 more ROPs
    This graphics card has more ROPs than the average graphics card (112 vs 64). The average graphics card has 64 ROPs.
    112 vs 64
  • 120 more TMUs
    This graphics card has more TMUs than the average graphics card (304 vs 184). The average graphics card has 184 TMUs.
    304 vs 184
  • 78.1% higher pixel rate
    This graphics card has a higher pixel rate than the average graphics card (287.3 GPixel/s vs 161.3 GPixel/s). The average graphics card has a pixel rate of 161.3 GPixel/s.
    287.3 GPixel/s vs 161.3 GPixel/s
  • 160 more AI cores
    This graphics card has more AI cores than the average graphics card (304 vs 144). The average graphics card has 144 AI cores.
    304 vs 144
  • 2.21x higher FP32 performance
    This graphics card has a higher FP32 performance than the average graphics card (49.9 TFLOPS vs 22.6 TFLOPS). The average graphics card has FP32 performance of 22.6 TFLOPS.
    49.9 TFLOPS vs 22.6 TFLOPS
  • 2.4% higher boost clock speed
    This graphics card has a higher boost GPU clock than the average graphics card (2,565 MHz vs 2,505 MHz). The average graphics card has a boost GPU clock of 2,505 MHz.
    2,565 MHz vs 2,505 MHz
  • 92.8% higher gaming score
    This graphics card has a higher gaming score than the average graphics card (28,500 points vs 14,779 points). The average graphics card has a gaming score of 14,779 points.
    28,500 points vs 14,779 points
  • 52.2% higher PassMark score
    This graphics card has a higher PassMark score than the average graphics card (34,460 points vs 22,638 points). The average graphics card has a PassMark score of 22,638 points.
    34,460 points vs 22,638 points
  • 14.8% higher base clock speed
    This graphics card has a higher base GPU clock than the average graphics card (2,205 MHz vs 1920 MHz). The average graphics card has a base GPU clock of 1920 MHz.
    2,205 MHz vs 1,920 MHz
  • 93.1% higher ray tracing score
    This graphics card has a higher ray tracing score than the average graphics card (17,663 points vs 9,148 points). The average graphics card has a ray tracing score of 9,148 points.
    17,663 points vs 9,148 points
  • 3.22x higher INT8 performance
    This graphics card has a higher INT8 performance than the average graphics card (780 TOPS vs 242 TOPS). The average graphics card has INT8 performance of 242 TOPS.
    780 TOPS vs 242 TOPS
  • 5,376 more FP32 units
    This graphics card has more FP32 units than the average graphics card (9,728 vs 4,352). The average graphics card has 4,352 FP32 units.
    9,728 vs 4,352
  • 60% higher memory bandwidth
    This graphics card has a higher memory bandwidth than the average graphics card (716.8 GB/s vs 448 GB/s). The average graphics card has a memory bandwidth of 448 GB/s.
    716.8 GB/s vs 448 GB/s
  • 4 GB more VRAM
    This graphics card has more VRAM than the average graphics card (16 GB vs 12 GB). The average graphics card has 12 GB VRAM.
    16 GB vs 12 GB
  • 64 bit wider memory bus
    This graphics card has a wider memory bus than the average graphics card (256 bit vs 192 bit). The average graphics card has a memory bus width of 192 bit.
    256 bit vs 192 bit
  • Supports ECC memory
    This graphics card supports ECC memory, the average graphics card does not.
  • 2.67x larger L2 cache
    This graphics card has more L2 cache than the average graphics card (64 MB vs 24 MB). The average graphics card has 24 MB L2 cache.
    64 MB vs 24 MB
  • 17.9% faster memory speed
    This graphics card has a higher effective memory speed than the average graphics card (22,400 MHz vs 19,000 MHz). The average graphics card reaches an effective memory speed of 19,000 MHz.
    22,400 MHz vs 19,000 MHz
  • 16x more Infinity Cache
    This graphics card has more Infinity Cache than the average graphics card (64 MB vs 4 MB). The average graphics card has 4 MB Infinity Cache.
    64 MB vs 4 MB
  • 20% smaller process node
    This graphics card uses a smaller manufacturing process than the average graphics card (4 nm vs 5 nm). The average graphics card uses a manufacturing process of 5 nm.
    4 nm vs 5 nm
  • 2x more transistors
    This graphics card has more transistors than the average graphics card (45,900 million vs 22,900 million). The average graphics card has 22,900 million transistors.
    45,900 million vs 22,900 million
  • 7 °C lower load temperature
    This graphics card has a lower load temperature than the average graphics card (60 °C vs 67 °C). The average graphics card has a load temperature of 67 °C.
    60 °C vs 67 °C
  • No dual BIOS
    This graphics card does not include dual BIOS, the average graphics card does.
  • Less advanced frame generation
    This graphics card has less advanced frame generation than the average graphics card (frame generation vs multi frame generation).
    frame generation vs multi frame generation
  • 48.8% higher TDP
    This graphics card has a higher TDP than the average graphics card (320 W vs 215 W). The average graphics card has a TDP of 215 W.
    320 W vs 215 W
  • 28 mm higher card profile
    This graphics card is taller than the average graphics card (153 mm vs 125 mm). The average graphics card has a height of 125 mm.
    153 mm vs 125 mm
  • 30.8% higher PSU requirement
    This graphics card has a higher PSU requirement than the average graphics card (850 W vs 650 W). The average graphics card has a PSU requirement of 650 W.
    850 W vs 650 W
  • 53.8 mm longer card length
    This graphics card is longer than the average graphics card (336 mm vs 282.2 mm). The average graphics card has a length of 282.2 mm.
    336 mm vs 282.2 mm
  • 0.5 slot/s wider design
    This graphics card occupies more slots than the average graphics card (3 slot/s vs 2.5 slot/s). The average graphics card occupies 2.5 slot/s.
    3 slot/s vs 2.5 slot/s
  • 45.5% higher board power limit
    This graphics card has a higher board power limit than the average graphics card (320 W vs 220 W). The average graphics card has a board power limit of 220 W.
    320 W vs 220 W
  • 2.33x more expensive
    GALAX GeForce RTX 4080 SG 1-Click OC 16GB is more expensive than the average graphics card (£1,210 vs £520).
    £1,210 vs £520
  • 5.4% worse value for money
    GALAX GeForce RTX 4080 SG 1-Click OC 16GB has worse value for money than the average graphics card (7.03 vs 7.4).
    7.03 vs 7.41
  • 1 years older
    This graphics card was released earlier than the average graphics card (2022 vs 2023).
    November 2022
    2022 vs 2023
  • 20% slower VRAM clock
    This graphics card has a lower VRAM clock than the average graphics card (1,400 MHz vs 1,750 MHz). The average graphics card runs its VRAM at 1,750 MHz.
    1,400 MHz vs 1,750 MHz
  • Less advanced frame generation
    This graphics card has less advanced frame generation than the average graphics card (frame generation vs multi frame generation).
    frame generation vs multi frame generation
  • 28.9% larger GPU die
    This graphics card has a higher GPU die size than the average graphics card (379 mm² vs 294 mm²). The average graphics card has a GPU die size of 294 mm².
    379 mm² vs 294 mm²
  • No 3D output
    This graphics card does not support 3D output, the average graphics card does.
  • More basic codec support
    This graphics card encodes more basic formats than the average graphics card (H.264/H.265/AV1 vs H.264/H.265/AV1/VP9).
    H.264/H.265/AV1 vs H.264/H.265/AV1/VP9
  • Older NVDEC generation
    This graphics card has a lower NVDEC generation than the average graphics card (5 vs 6). The average graphics card offers NVDEC generation 6.
    5 vs 6
  • No dual BIOS
    This graphics card does not include dual BIOS, the average graphics card does.
  • 48.8% higher TDP
    This graphics card has a higher TDP than the average graphics card (320 W vs 215 W). The average graphics card has a TDP of 215 W.
    320 W vs 215 W
  • 30.8% higher PSU requirement
    This graphics card has a higher PSU requirement than the average graphics card (850 W vs 650 W). The average graphics card has a PSU requirement of 650 W.
    850 W vs 650 W
  • 45.5% higher board power limit
    This graphics card has a higher board power limit than the average graphics card (320 W vs 220 W). The average graphics card has a board power limit of 220 W.
    320 W vs 220 W
  • 5 °C lower thermal ceiling
    This graphics card has a lower thermal ceiling than the average graphics card (100 °C vs 95 °C). The average graphics card has a thermal ceiling of 95 °C.
    100 °C vs 95 °C
  • 45.5% higher peak power draw
    This graphics card has a higher peak power draw than the average graphics card (320 W vs 220 W). The average graphics card has a peak power draw of 220 W.
    320 W vs 220 W
  • 28 mm higher card profile
    This graphics card is taller than the average graphics card (153 mm vs 125 mm). The average graphics card has a height of 125 mm.
    153 mm vs 125 mm
  • 53.8 mm longer card length
    This graphics card is longer than the average graphics card (336 mm vs 282.2 mm). The average graphics card has a length of 282.2 mm.
    336 mm vs 282.2 mm
  • 0.5 slot/s wider design
    This graphics card occupies more slots than the average graphics card (3 slot/s vs 2.5 slot/s). The average graphics card occupies 2.5 slot/s.
    3 slot/s vs 2.5 slot/s
  • 77.5% heavier
    This graphics card is heavier than the average graphics card (1,800 g vs 1,014 g). The average graphics card weighs 1,014 g.
    1,800 g vs 1,014 g

Video reviews

Hands-on testing, unboxing, and real-world video evaluations

8.0
Tech Round Up
≈ estimated
11/12/2022
Hands-on review · installation, gaming benchmarks and temperatures
Verdict
GALAX GeForce RTX 4080 SG 1-Click OC 16GB delivers very strong performance and cool temperatures, but its high price is hard to justify right now.

Expert reviews

In-depth analysis and verdict from leading tech publications

9.5
pcmasters.de
✓ explicit
02/10/2023
Hardware test · Power draw
Verdict
The KFA2 GeForce RTX 4080 SG is an efficient 16 GB card that draws modest power under full load, but at 340 mm it is very long.
9.0
hardware-helden.de
≈ estimated
18/12/2022
Performance and noise test · Triple-fan cooler
Verdict
The KFA2 GeForce RTX 4080 SG stays quiet and cool under load and is fast enough for most games at 4K, but it is very large.

Third-party reviews

What customers like about GALAX GeForce RTX 4080 SG 1-Click OC 16GB

  • Exceptional thermal performance, often staying below 60-70°C during heavy gaming.
  • Extremely quiet operation with triple 102mm 'Wings 2.0' fans and a 0dB idle mode.
  • High build quality with a solid metal backplate and a rugged anti-bending frame.
  • Unique extras included, such as a 1-clip booster fan and an ARGB-lit GPU support stick.
  • Excellent 4K gaming and ray-tracing performance, including support for DLSS 3 Frame Generation.
  • Minimal to zero reported coil whine according to multiple user reviews.

What customers don't like about GALAX GeForce RTX 4080 SG 1-Click OC 16GB

  • Massive physical dimensions (3.5-slot thickness, >33cm length), making it difficult to fit in many standard cases.
  • High price point that makes it hard to recommend for budget-conscious gamers.
  • Software limitations, such as the inability to set a static light colour easily without using motherboard sync.
  • Potential risk with the 12VHPWR power connector if cables are bent too close to the plug.
  • Marginal performance impact from the optional 4th booster fan, providing only a ~1°C drop.

Verdict

The Galax GeForce RTX 4080 SG (Serious Gaming) 1-Click OC is a high-performance graphics card built on the NVIDIA Ada Lovelace architecture, featuring 9728 CUDA cores and 16GB of GDDR6X memory with a 256-bit interface and 716.8 GB/sec bandwidth. It offers a factory boost clock of 2565MHz that can be pushed to 2580MHz via its signature 1-Click OC software, supported by a massive 3.5-slot cooling system with triple 102mm fans and an optional clip-on 1-Clip Booster 2.0 back-mounted fan. Pros include exceptional thermal performance typically staying below 60°C under load, a bundled ARGB support bracket to prevent sag, and virtually silent operation even during demanding 4K gaming or rendering tasks. However, its significant physical dimensions (352mm length) require a very large chassis for clearance, and it consumes considerable power with a 320W TGP and a recommended 750W–850W power supply.

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