GeForce GTX 950 vs Radeon RX Vega 64
Aggregate performance score
We've compared Radeon RX Vega 64 and GeForce GTX 950, covering specs and all relevant benchmarks.
RX Vega 64 outperforms GTX 950 by a whopping 166% based on our aggregate benchmark results.
Primary details
GPU architecture, market segment, value for money and other general parameters compared.
| Place in the ranking | 133 | 380 |
| Place by popularity | not in top-100 | 93 |
| Cost-effectiveness evaluation | 21.17 | 8.47 |
| Power efficiency | 8.63 | 10.64 |
| Architecture | GCN 5.0 (2017−2020) | Maxwell 2.0 (2014−2019) |
| GPU code name | Vega 10 | GM206 |
| Market segment | Desktop | Desktop |
| Release date | 7 August 2017 (7 years ago) | 20 August 2015 (9 years ago) |
| Launch price (MSRP) | $499 | $159 |
Cost-effectiveness evaluation
The higher the performance-to-price ratio, the better. We use the manufacturer's recommended prices for comparison.
RX Vega 64 has 150% better value for money than GTX 950.
Detailed specifications
General parameters such as number of shaders, GPU core base clock and boost clock speeds, manufacturing process, texturing and calculation speed. Note that power consumption of some graphics cards can well exceed their nominal TDP, especially when overclocked.
| Pipelines / CUDA cores | 4096 | 768 |
| Core clock speed | 1247 MHz | 1024 MHz |
| Boost clock speed | 1546 MHz | 1188 MHz |
| Number of transistors | 12,500 million | 2,940 million |
| Manufacturing process technology | 14 nm | 28 nm |
| Power consumption (TDP) | 295 Watt | 90 Watt |
| Texture fill rate | 395.8 | 57.02 |
| Floating-point processing power | 12.66 TFLOPS | 1.825 TFLOPS |
| ROPs | 64 | 32 |
| TMUs | 256 | 48 |
Form factor & 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 | 279 mm | 202 mm |
| Height | no data | 4.376" (11.1 cm) |
| Width | 2-slot | 2-slot |
| Recommended system power (PSU) | no data | 350 Watt |
| Supplementary power connectors | 2x 8-pin | 1x 6-pin |
| SLI options | - | + |
VRAM capacity and type
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 | HBM2 | GDDR5 |
| Maximum RAM amount | 8 GB | 2 GB |
| Memory bus width | 2048 Bit | 128 Bit |
| Memory clock speed | 945 MHz | 6.6 GB/s |
| Memory bandwidth | 483.8 GB/s | 105.6 GB/s |
| Shared memory | - | - |
Connectivity and outputs
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 | - | + |
| Maximum VGA resolution | no data | 2048x1536 |
| G-SYNC support | - | + |
| Audio input for HDMI | no data | Internal |
Supported technologies
Supported technological solutions. This information will prove useful if you need some particular technology for your purposes.
| GameStream | - | + |
| GeForce ShadowPlay | - | + |
| GPU Boost | no data | 2.0 |
| GameWorks | - | + |
API and SDK compatibility
List of supported 3D and general-purpose computing APIs, including their specific versions.
| DirectX | 12 (12_1) | 12 (12_1) |
| Shader Model | 6.4 | 6.4 |
| OpenGL | 4.6 | 4.5 |
| OpenCL | 2.0 | 1.2 |
| Vulkan | 1.1.125 | 1.1.126 |
| CUDA | - | + |
Synthetic benchmark performance
Non-gaming benchmark results comparison. The combined score is measured on a 0-100 point scale.
Combined synthetic benchmark score
This is our combined benchmark score.
Passmark
This is the most ubiquitous GPU benchmark. 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.
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.
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.
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.
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 | 118
+141%
| 49
−141%
|
| 1440p | 80
+167%
| 30−35
−167%
|
| 4K | 52
+126%
| 23
−126%
|
Cost per frame, $
| 1080p | 4.23
−30.3%
| 3.24
+30.3%
|
| 1440p | 6.24
−17.7%
| 5.30
+17.7%
|
| 4K | 9.60
−38.8%
| 6.91
+38.8%
|
- GTX 950 has 30% lower cost per frame in 1080p
- GTX 950 has 18% lower cost per frame in 1440p
- GTX 950 has 39% lower cost per frame in 4K
FPS performance in popular games
Full HD
Low Preset
| Counter-Strike 2 | 75−80
+217%
|
24−27
−217%
|
| Cyberpunk 2077 | 75−80
+189%
|
27−30
−189%
|
Full HD
Medium Preset
| Battlefield 5 | 82
+82.2%
|
45−50
−82.2%
|
| Counter-Strike 2 | 75−80
+217%
|
24−27
−217%
|
| Cyberpunk 2077 | 34
+25.9%
|
27−30
−25.9%
|
| Forza Horizon 4 | 202
+261%
|
55−60
−261%
|
| Forza Horizon 5 | 95−100
+157%
|
35−40
−157%
|
| Metro Exodus | 105
+176%
|
35−40
−176%
|
| Red Dead Redemption 2 | 116
+241%
|
30−35
−241%
|
| Valorant | 182
+225%
|
55−60
−225%
|
Full HD
High Preset
| Battlefield 5 | 174
+287%
|
45−50
−287%
|
| Counter-Strike 2 | 75−80
+217%
|
24−27
−217%
|
| Cyberpunk 2077 | 27
+0%
|
27−30
+0%
|
| Dota 2 | 50
+100%
|
25
−100%
|
| Far Cry 5 | 62
+21.6%
|
50−55
−21.6%
|
| Fortnite | 123
+57.7%
|
75−80
−57.7%
|
| Forza Horizon 4 | 164
+193%
|
55−60
−193%
|
| Forza Horizon 5 | 95−100
+157%
|
35−40
−157%
|
| Grand Theft Auto V | 110−120
+216%
|
37
−216%
|
| Metro Exodus | 79
+108%
|
35−40
−108%
|
| PLAYERUNKNOWN'S BATTLEGROUNDS | 190−200
+94.1%
|
100−110
−94.1%
|
| Red Dead Redemption 2 | 57
+67.6%
|
30−35
−67.6%
|
| The Witcher 3: Wild Hunt | 120−130
+231%
|
39
−231%
|
| Valorant | 92
+64.3%
|
55−60
−64.3%
|
| World of Tanks | 270−280
+51.6%
|
180−190
−51.6%
|
Full HD
Ultra Preset
| Battlefield 5 | 72
+60%
|
45−50
−60%
|
| Counter-Strike 2 | 75−80
+217%
|
24−27
−217%
|
| Cyberpunk 2077 | 24
−12.5%
|
27−30
+12.5%
|
| Dota 2 | 138
+176%
|
50−55
−176%
|
| Far Cry 5 | 95−100
+86.3%
|
50−55
−86.3%
|
| Forza Horizon 4 | 143
+155%
|
55−60
−155%
|
| Forza Horizon 5 | 95−100
+157%
|
35−40
−157%
|
| PLAYERUNKNOWN'S BATTLEGROUNDS | 190−200
+94.1%
|
100−110
−94.1%
|
| Valorant | 140
+150%
|
55−60
−150%
|
1440p
High Preset
| Counter-Strike 2 | 24−27
+47.1%
|
16−18
−47.1%
|
| Dota 2 | 65−70
+240%
|
20−22
−240%
|
| Grand Theft Auto V | 65−70
+240%
|
20−22
−240%
|
| PLAYERUNKNOWN'S BATTLEGROUNDS | 170−180
+42.3%
|
120−130
−42.3%
|
| Red Dead Redemption 2 | 37
+208%
|
12−14
−208%
|
| World of Tanks | 230−240
+140%
|
95−100
−140%
|
1440p
Ultra Preset
| Battlefield 5 | 65−70
+146%
|
27−30
−146%
|
| Cyberpunk 2077 | 15
+36.4%
|
10−12
−36.4%
|
| Far Cry 5 | 110−120
+261%
|
30−35
−261%
|
| Forza Horizon 4 | 100
+194%
|
30−35
−194%
|
| Forza Horizon 5 | 60−65
+177%
|
21−24
−177%
|
| Metro Exodus | 79
+163%
|
30−33
−163%
|
| The Witcher 3: Wild Hunt | 60−65
+232%
|
18−20
−232%
|
| Valorant | 95
+171%
|
35−40
−171%
|
4K
High Preset
| Counter-Strike 2 | 16−18
+240%
|
5−6
−240%
|
| Dota 2 | 70−75
+154%
|
28
−154%
|
| Grand Theft Auto V | 70−75
+154%
|
28
−154%
|
| Metro Exodus | 46
+411%
|
9−10
−411%
|
| PLAYERUNKNOWN'S BATTLEGROUNDS | 110−120
+188%
|
40−45
−188%
|
| Red Dead Redemption 2 | 24
+167%
|
9−10
−167%
|
| The Witcher 3: Wild Hunt | 70−75
+154%
|
28
−154%
|
4K
Ultra Preset
| Battlefield 5 | 47
+262%
|
12−14
−262%
|
| Counter-Strike 2 | 16−18
+240%
|
5−6
−240%
|
| Cyberpunk 2077 | 7
+75%
|
4−5
−75%
|
| Dota 2 | 96
+284%
|
24−27
−284%
|
| Far Cry 5 | 50−55
+218%
|
16−18
−218%
|
| Fortnite | 50
+213%
|
16−18
−213%
|
| Forza Horizon 4 | 59
+211%
|
18−20
−211%
|
| Forza Horizon 5 | 30−35
+209%
|
10−12
−209%
|
| Valorant | 49
+227%
|
14−16
−227%
|
This is how RX Vega 64 and GTX 950 compete in popular games:
- RX Vega 64 is 141% faster in 1080p
- RX Vega 64 is 167% faster in 1440p
- RX Vega 64 is 126% faster in 4K
Here's the range of performance differences observed across popular games:
- in Metro Exodus, with 4K resolution and the High Preset, the RX Vega 64 is 411% faster.
- in Cyberpunk 2077, with 1080p resolution and the Ultra Preset, the GTX 950 is 13% faster.
All in all, in popular games:
- RX Vega 64 is ahead in 62 tests (97%)
- GTX 950 is ahead in 1 test (2%)
- there's a draw in 1 test (2%)
Pros & cons summary
| Performance score | 35.48 | 13.34 |
| Recency | 7 August 2017 | 20 August 2015 |
| Maximum RAM amount | 8 GB | 2 GB |
| Chip lithography | 14 nm | 28 nm |
| Power consumption (TDP) | 295 Watt | 90 Watt |
RX Vega 64 has a 166% higher aggregate performance score, an age advantage of 1 year, a 300% higher maximum VRAM amount, and a 100% more advanced lithography process.
GTX 950, on the other hand, has 227.8% lower power consumption.
The Radeon RX Vega 64 is our recommended choice as it beats the GeForce GTX 950 in performance tests.
Other comparisons
We selected several comparisons of graphics cards with performance close to those reviewed, providing you with more options to consider.
