GeForce GTX 950 vs Radeon RX 580
Aggregated performance score
Radeon RX 580 outperforms GeForce GTX 950 by 66% based on our aggregated benchmark results.
General info
GPU architecture, market segment, value for money and other general parameters compared.
| Place in performance ranking | 224 | 348 |
| Place by popularity | 1 | 92 |
| Value for money | 19.97 | 6.03 |
| Architecture | Polaris (2016−2019) | Maxwell (2014−2018) |
| GPU code name | Polaris 20 | GM206 |
| Market segment | Desktop | Desktop |
| Release date | 18 April 2017 (7 years ago) | 20 August 2015 (8 years ago) |
| Launch price (MSRP) | $229 | $159 |
| Current price | $138 (0.6x MSRP) | $12.88 (0.1x MSRP) |
Value for money
Performance to price ratio. The higher, the better.
RX 580 has 231% better value for money than GTX 950.
Technical specs
General performance parameters such as number of shaders, GPU core base clock and boost clock speeds, manufacturing process, texturing and calculation speed. These parameters indirectly speak of performance, but for precise assessment you have to consider their benchmark and gaming test results. Note that power consumption of some graphics cards can well exceed their nominal TDP, especially when overclocked.
| Pipelines / CUDA cores | 2304 | 768 |
| CUDA cores | no data | 768 |
| Core clock speed | 1257 MHz | 1024 MHz |
| Boost clock speed | 1340 MHz | 1188 MHz |
| Number of transistors | 5,700 million | 2,940 million |
| Manufacturing process technology | 14 nm | 28 nm |
| Power consumption (TDP) | 185 Watt | 90 Watt |
| Texture fill rate | 193.0 | 49.2 billion/sec |
| Floating-point performance | 6,175 gflops | 1,825 gflops |
Size and compatibility
Information on compatibility with other computer components. Useful when choosing a future computer configuration or upgrading an existing one. For desktop graphics cards it's interface and bus (motherboard compatibility), additional power connectors (power supply compatibility).
| Bus support | no data | PCI Express 3.0 |
| Interface | PCIe 3.0 x16 | PCIe 3.0 x16 |
| Length | 241 mm | 7.938" (20.2 cm) |
| Height | no data | 4.376" (11.1 cm) |
| Width | 2-slot | 2-slot |
| Recommended system power (PSU) | no data | 350 Watt |
| Supplementary power connectors | 1x 8-pin | 1x 6-pins |
| SLI options | no data | + |
Memory
Parameters of VRAM installed: its type, size, bus, clock and resulting bandwidth. Integrated GPUs have no dedicated video RAM and use a shared part of system RAM.
| Memory type | GDDR5 | GDDR5 |
| Maximum RAM amount | 8 GB | 2 GB |
| Memory bus width | 256 Bit | 128 Bit |
| Memory clock speed | 8000 MHz | 6.6 GB/s |
| Memory bandwidth | 256.0 GB/s | 105.6 GB/s |
| Shared memory | no data | - |
Video outputs and ports
Types and number of video connectors present on the reviewed GPUs. As a rule, data in this section is precise only for desktop reference ones (so-called Founders Edition for NVIDIA chips). OEM manufacturers may change the number and type of output ports, while for notebook cards availability of certain video outputs ports depends on the laptop model rather than on the card itself.
| Display Connectors | 1x HDMI, 3x DisplayPort | Dual Link DVI-I, HDMI 2.0, 3x DisplayPort 1.2 |
| Multi monitor support | no data | 4 displays |
| HDMI | + | + |
| HDCP | no data | + |
| Maximum VGA resolution | no data | 2048x1536 |
| G-SYNC support | no data | + |
| Audio input for HDMI | no data | Internal |
Technologies
Supported technological solutions. This information will prove useful if you need some particular technology for your purposes.
| GameStream | no data | + |
| GeForce ShadowPlay | no data | + |
| GPU Boost | no data | 2.0 |
| GameWorks | no data | + |
API support
List of supported graphics and general-purpose computing APIs, including their specific versions.
| DirectX | 12 (12_0) | 12 (12_1) |
| Shader Model | 6.4 | 6.4 |
| OpenGL | 4.6 | 4.5 |
| OpenCL | 2.0 | 1.2 |
| Vulkan | 1.2.131 | 1.1.126 |
| CUDA | no data | + |
Synthetic benchmark performance
Non-gaming benchmark performance comparison. The combined score is measured on a 0-100 point scale.
Combined synthetic benchmark score
This is our combined benchmark performance score. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.
Radeon RX 580 outperforms GeForce GTX 950 by 66% based on our aggregated benchmark results.
Passmark
This is the most ubiquitous GPU benchmark, part of Passmark PerformanceTest suite. It gives the graphics card a thorough evaluation under various types of load, providing four separate benchmarks for Direct3D versions 9, 10, 11 and 12 (the last being done in 4K resolution if possible), and few more tests engaging DirectCompute capabilities.
Benchmark coverage: 25%
Radeon RX 580 outperforms GeForce GTX 950 by 66% in Passmark.
3DMark 11 Performance GPU
3DMark 11 is an obsolete DirectX 11 benchmark by Futuremark. It used four tests based on two scenes, one being few submarines exploring the submerged wreck of a sunken ship, the other is an abandoned temple deep in the jungle. All the tests are heavy with volumetric lighting and tessellation, and despite being done in 1280x720 resolution, are relatively taxing. Discontinued in January 2020, 3DMark 11 is now superseded by Time Spy.
Benchmark coverage: 17%
Radeon RX 580 outperforms GeForce GTX 950 by 131% in 3DMark 11 Performance GPU.
3DMark Fire Strike Graphics
Fire Strike is a DirectX 11 benchmark for gaming PCs. It features two separate tests displaying a fight between a humanoid and a fiery creature made of lava. Using 1920x1080 resolution, Fire Strike shows off some realistic graphics and is quite taxing on hardware.
Benchmark coverage: 14%
Radeon RX 580 outperforms GeForce GTX 950 by 124% in 3DMark Fire Strike Graphics.
3DMark Cloud Gate GPU
Cloud Gate is an outdated DirectX 11 feature level 10 benchmark that was used for home PCs and basic notebooks. It displays a few scenes of some weird space teleportation device launching spaceships into unknown, using fixed resolution of 1280x720. Just like Ice Storm benchmark, it has been discontinued in January 2020 and replaced by 3DMark Night Raid.
Benchmark coverage: 14%
Radeon RX 580 outperforms GeForce GTX 950 by 120% in 3DMark Cloud Gate GPU.
Gaming performance
Let's see how good the compared graphics cards are for gaming. Particular gaming benchmark results are measured in FPS.
Average FPS across all PC games
Here are the average frames per second in a large set of popular games across different resolutions:
| Full HD | 97
+86.5%
| 52
−86.5%
|
| 1440p | 43
+79.2%
| 24−27
−79.2%
|
| 4K | 36
+71.4%
| 21
−71.4%
|
FPS performance in popular games
Full HD
Low Preset
| Cyberpunk 2077 | 35−40
+76.2%
|
21−24
−76.2%
|
Full HD
Medium Preset
| Assassin's Creed Odyssey | 58
+100%
|
27−30
−100%
|
| Assassin's Creed Valhalla | 40−45
+73.9%
|
21−24
−73.9%
|
| Battlefield 5 | 124
+164%
|
45−50
−164%
|
| Call of Duty: Modern Warfare | 60−65
+66.7%
|
35−40
−66.7%
|
| Cyberpunk 2077 | 35−40
+76.2%
|
21−24
−76.2%
|
| Far Cry 5 | 83
+131%
|
35−40
−131%
|
| Far Cry New Dawn | 83
+118%
|
35−40
−118%
|
| Forza Horizon 4 | 108
+120%
|
45−50
−120%
|
| Hitman 3 | 65−70
+83.8%
|
35−40
−83.8%
|
| Horizon Zero Dawn | 45−50
+69%
|
27−30
−69%
|
| Red Dead Redemption 2 | 35−40
+60.9%
|
21−24
−60.9%
|
| Shadow of the Tomb Raider | 74
+155%
|
27−30
−155%
|
| Watch Dogs: Legion | 40−45
+69.2%
|
24−27
−69.2%
|
Full HD
High Preset
| Assassin's Creed Odyssey | 47
+62.1%
|
27−30
−62.1%
|
| Assassin's Creed Valhalla | 40−45
+73.9%
|
21−24
−73.9%
|
| Battlefield 5 | 102
+117%
|
45−50
−117%
|
| Call of Duty: Modern Warfare | 60−65
+66.7%
|
35−40
−66.7%
|
| Cyberpunk 2077 | 35−40
+76.2%
|
21−24
−76.2%
|
| Far Cry 5 | 76
+111%
|
35−40
−111%
|
| Far Cry New Dawn | 78
+105%
|
35−40
−105%
|
| Forza Horizon 4 | 101
+106%
|
45−50
−106%
|
| Hitman 3 | 65−70
+83.8%
|
35−40
−83.8%
|
| Horizon Zero Dawn | 45−50
+69%
|
27−30
−69%
|
| Metro Exodus | 48
+129%
|
21−24
−129%
|
| Red Dead Redemption 2 | 35−40
+60.9%
|
21−24
−60.9%
|
| Shadow of the Tomb Raider | 63
+117%
|
27−30
−117%
|
| The Witcher 3: Wild Hunt | 72
+89.5%
|
38
−89.5%
|
| Watch Dogs: Legion | 40−45
+69.2%
|
24−27
−69.2%
|
Full HD
Ultra Preset
| Assassin's Creed Odyssey | 34
+17.2%
|
27−30
−17.2%
|
| Assassin's Creed Valhalla | 40−45
+73.9%
|
21−24
−73.9%
|
| Battlefield 5 | 93
+97.9%
|
45−50
−97.9%
|
| Cyberpunk 2077 | 35−40
+76.2%
|
21−24
−76.2%
|
| Far Cry 5 | 71
+97.2%
|
35−40
−97.2%
|
| Far Cry New Dawn | 71
+86.8%
|
35−40
−86.8%
|
| Forza Horizon 4 | 82
+67.3%
|
45−50
−67.3%
|
| The Witcher 3: Wild Hunt | 44
+110%
|
21
−110%
|
| Watch Dogs: Legion | 40−45
+69.2%
|
24−27
−69.2%
|
1440p
High Preset
| Call of Duty: Modern Warfare | 35−40
+75%
|
20−22
−75%
|
| Hitman 3 | 35−40
+81%
|
21−24
−81%
|
| Horizon Zero Dawn | 30−33
+50%
|
20−22
−50%
|
| Metro Exodus | 28
+133%
|
12−14
−133%
|
| Red Dead Redemption 2 | 16−18
+70%
|
10−11
−70%
|
| Shadow of the Tomb Raider | 30−33
+76.5%
|
16−18
−76.5%
|
1440p
Ultra Preset
| Assassin's Creed Odyssey | 24−27
+78.6%
|
14−16
−78.6%
|
| Assassin's Creed Valhalla | 21−24
+100%
|
10−12
−100%
|
| Battlefield 5 | 50−55
+82.1%
|
27−30
−82.1%
|
| Cyberpunk 2077 | 14−16
+100%
|
7−8
−100%
|
| Far Cry 5 | 35−40
+77.3%
|
21−24
−77.3%
|
| Far Cry New Dawn | 53
+112%
|
24−27
−112%
|
| Forza Horizon 4 | 45−50
+74.1%
|
27−30
−74.1%
|
| The Witcher 3: Wild Hunt | 27−30
+92.9%
|
14−16
−92.9%
|
| Watch Dogs: Legion | 16−18
+113%
|
8−9
−113%
|
4K
High Preset
| Call of Duty: Modern Warfare | 16−18
+88.9%
|
9−10
−88.9%
|
| Hitman 3 | 21−24
+61.5%
|
12−14
−61.5%
|
| Horizon Zero Dawn | 14−16
+50%
|
10−11
−50%
|
| Metro Exodus | 18
+157%
|
7−8
−157%
|
| Red Dead Redemption 2 | 12−14
+71.4%
|
7−8
−71.4%
|
| Shadow of the Tomb Raider | 20
+150%
|
8−9
−150%
|
| The Witcher 3: Wild Hunt | 27
+108%
|
13
−108%
|
4K
Ultra Preset
| Assassin's Creed Odyssey | 18
+125%
|
8−9
−125%
|
| Assassin's Creed Valhalla | 12−14
+100%
|
6−7
−100%
|
| Battlefield 5 | 37
+164%
|
14−16
−164%
|
| Cyberpunk 2077 | 5−6
+150%
|
2−3
−150%
|
| Far Cry 5 | 26
+136%
|
10−12
−136%
|
| Far Cry New Dawn | 29
+107%
|
14−16
−107%
|
| Forza Horizon 4 | 41
+116%
|
18−20
−116%
|
| Watch Dogs: Legion | 10−11
+100%
|
5−6
−100%
|
This is how RX 580 and GTX 950 compete in popular games:
- RX 580 is 86.5% faster than GTX 950 in 1080p
- RX 580 is 79.2% faster than GTX 950 in 1440p
- RX 580 is 71.4% faster than GTX 950 in 4K
Here's the range of performance differences observed across popular games:
- in Battlefield 5, with 4K resolution and the Ultra Preset, the RX 580 is 164% faster than the GTX 950.
All in all, in popular games:
- Without exception, RX 580 surpassed GTX 950 in all 68 of our tests.
Advantages and disadvantages
| Performance score | 22.93 | 13.79 |
| Recency | 18 April 2017 | 20 August 2015 |
| Cost | $229 | $159 |
| Maximum RAM amount | 8 GB | 2 GB |
| Chip lithography | 14 nm | 28 nm |
| Power consumption (TDP) | 185 Watt | 90 Watt |
The Radeon RX 580 is our recommended choice as it beats the GeForce GTX 950 in performance tests.
Should you still have questions concerning choice between the reviewed GPUs, ask them in Comments section, and we shall answer.
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