Radeon HD 7950 vs RX Vega 8 (Ryzen 4000/5000)
Aggregate performance score
We've compared Radeon RX Vega 8 (Ryzen 4000/5000) with Radeon HD 7950, including specs and performance data.
HD 7950 outperforms RX Vega 8 (Ryzen 4000/5000) by a substantial 38% based on our aggregate benchmark results.
Primary details
GPU architecture, market segment, value for money and other general parameters compared.
| Place in the ranking | 499 | 413 |
| Place by popularity | 31 | not in top-100 |
| Cost-effectiveness evaluation | no data | 2.46 |
| Power efficiency | 41.00 | 4.25 |
| Architecture | Vega (2017−2020) | GCN 1.0 (2011−2020) |
| GPU code name | Vega | Tahiti |
| Market segment | Laptop | Desktop |
| Design | no data | reference |
| Release date | 7 January 2020 (5 years ago) | 31 January 2012 (13 years ago) |
| Launch price (MSRP) | no data | $449 |
Cost-effectiveness evaluation
The higher the performance-to-price ratio, the better. We use the manufacturer's recommended prices for comparison.
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 | 512 | 1792 |
| Compute units | no data | 28 |
| Boost clock speed | 2100 MHz | 1250 MHz |
| Number of transistors | no data | 4,313 million |
| Manufacturing process technology | 7 nm | 28 nm |
| Power consumption (TDP) | 15 Watt | 200 Watt |
| Texture fill rate | no data | 89.60 |
| Floating-point processing power | no data | 2.867 TFLOPS |
| ROPs | no data | 32 |
| TMUs | no data | 112 |
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 | PCIe 3.0 x16 |
| Interface | no data | PCIe 3.0 x16 |
| Length | no data | 267 mm |
| Width | no data | 2-slot |
| Supplementary power connectors | no data | 2x 6-pin |
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 | no data | GDDR5 |
| Maximum RAM amount | no data | 3 GB |
| Memory bus width | no data | 384 Bit |
| Memory clock speed | no data | 1250 MHz |
| Memory bandwidth | no data | 240 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 | no data | 1x DVI, 1x HDMI, 2x mini-DisplayPort |
| Eyefinity | - | + |
| Number of Eyefinity displays | no data | 6 |
| HDMI | - | + |
Supported technologies
Supported technological solutions. This information will prove useful if you need some particular technology for your purposes.
| AppAcceleration | - | + |
| CrossFire | - | + |
| FreeSync | - | + |
| PowerTune | - | + |
| ZeroCore | - | + |
API and SDK compatibility
List of supported 3D and general-purpose computing APIs, including their specific versions.
| DirectX | 12_1 | DirectX® 11 |
| Shader Model | no data | 5.1 |
| OpenGL | no data | 4.6 |
| OpenCL | no data | 1.2 |
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.
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.
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 | 22
−36.4%
| 30−35
+36.4%
|
| 1440p | 17
−23.5%
| 21−24
+23.5%
|
| 4K | 10
−20%
| 12−14
+20%
|
Cost per frame, $
| 1080p | no data | 14.97 |
| 1440p | no data | 21.38 |
| 4K | no data | 37.42 |
FPS performance in popular games
Full HD
Low Preset
| Atomic Heart | 24
−25%
|
30−33
+25%
|
| Counter-Strike 2 | 13
−23.1%
|
16−18
+23.1%
|
| Cyberpunk 2077 | 18
−33.3%
|
24−27
+33.3%
|
Full HD
Medium Preset
| Atomic Heart | 19
−26.3%
|
24−27
+26.3%
|
| Battlefield 5 | 39
−28.2%
|
50−55
+28.2%
|
| Counter-Strike 2 | 9
−33.3%
|
12−14
+33.3%
|
| Cyberpunk 2077 | 13
−23.1%
|
16−18
+23.1%
|
| Far Cry 5 | 21
−28.6%
|
27−30
+28.6%
|
| Fortnite | 47
−27.7%
|
60−65
+27.7%
|
| Forza Horizon 4 | 35−40
−35.1%
|
50−55
+35.1%
|
| Forza Horizon 5 | 21
−28.6%
|
27−30
+28.6%
|
| PLAYERUNKNOWN'S BATTLEGROUNDS | 30−33
−33.3%
|
40−45
+33.3%
|
| Valorant | 80−85
−31%
|
110−120
+31%
|
Full HD
High Preset
| Atomic Heart | 11
−27.3%
|
14−16
+27.3%
|
| Battlefield 5 | 33
−36.4%
|
45−50
+36.4%
|
| Counter-Strike 2 | 9
−33.3%
|
12−14
+33.3%
|
| Counter-Strike: Global Offensive | 48
−35.4%
|
65−70
+35.4%
|
| Cyberpunk 2077 | 9
−33.3%
|
12−14
+33.3%
|
| Dota 2 | 51
−37.3%
|
70−75
+37.3%
|
| Far Cry 5 | 20
−35%
|
27−30
+35%
|
| Fortnite | 31
−29%
|
40−45
+29%
|
| Forza Horizon 4 | 35−40
−35.1%
|
50−55
+35.1%
|
| Forza Horizon 5 | 13
−23.1%
|
16−18
+23.1%
|
| Grand Theft Auto V | 19
−26.3%
|
24−27
+26.3%
|
| Metro Exodus | 16
−31.3%
|
21−24
+31.3%
|
| PLAYERUNKNOWN'S BATTLEGROUNDS | 30−33
−33.3%
|
40−45
+33.3%
|
| The Witcher 3: Wild Hunt | 21
−28.6%
|
27−30
+28.6%
|
| Valorant | 80−85
−31%
|
110−120
+31%
|
Full HD
Ultra Preset
| Battlefield 5 | 30
−33.3%
|
40−45
+33.3%
|
| Counter-Strike 2 | 16−18
−31.3%
|
21−24
+31.3%
|
| Cyberpunk 2077 | 9
−33.3%
|
12−14
+33.3%
|
| Dota 2 | 48
−35.4%
|
65−70
+35.4%
|
| Far Cry 5 | 19
−26.3%
|
24−27
+26.3%
|
| Forza Horizon 4 | 35−40
−35.1%
|
50−55
+35.1%
|
| Forza Horizon 5 | 14
−28.6%
|
18−20
+28.6%
|
| PLAYERUNKNOWN'S BATTLEGROUNDS | 30−33
−33.3%
|
40−45
+33.3%
|
| The Witcher 3: Wild Hunt | 14
−28.6%
|
18−20
+28.6%
|
| Valorant | 37
−35.1%
|
50−55
+35.1%
|
Full HD
Epic Preset
| Fortnite | 18
−33.3%
|
24−27
+33.3%
|
1440p
High Preset
| Counter-Strike: Global Offensive | 21
−28.6%
|
27−30
+28.6%
|
| Grand Theft Auto V | 9
−33.3%
|
12−14
+33.3%
|
| Metro Exodus | 10
−20%
|
12−14
+20%
|
| PLAYERUNKNOWN'S BATTLEGROUNDS | 22
−36.4%
|
30−33
+36.4%
|
| Valorant | 95−100
−36.8%
|
130−140
+36.8%
|
1440p
Ultra Preset
| Battlefield 5 | 21
−28.6%
|
27−30
+28.6%
|
| Counter-Strike 2 | 10−12
−27.3%
|
14−16
+27.3%
|
| Cyberpunk 2077 | 5
−20%
|
6−7
+20%
|
| Far Cry 5 | 16
−31.3%
|
21−24
+31.3%
|
| Forza Horizon 4 | 20−22
−35%
|
27−30
+35%
|
| Forza Horizon 5 | 14−16
−28.6%
|
18−20
+28.6%
|
| The Witcher 3: Wild Hunt | 12−14
−23.1%
|
16−18
+23.1%
|
1440p
Epic Preset
| Fortnite | 16−18
−23.5%
|
21−24
+23.5%
|
4K
High Preset
| Atomic Heart | 7−8
−28.6%
|
9−10
+28.6%
|
| Counter-Strike 2 | 2−3
+0%
|
2−3
+0%
|
| Grand Theft Auto V | 10
−20%
|
12−14
+20%
|
| Metro Exodus | 6
−33.3%
|
8−9
+33.3%
|
| The Witcher 3: Wild Hunt | 8−9
−25%
|
10−11
+25%
|
| Valorant | 40−45
−27.9%
|
55−60
+27.9%
|
4K
Ultra Preset
| Battlefield 5 | 9−10
−33.3%
|
12−14
+33.3%
|
| Counter-Strike 2 | 2−3
+0%
|
2−3
+0%
|
| Cyberpunk 2077 | 3−4
−33.3%
|
4−5
+33.3%
|
| Dota 2 | 18
−33.3%
|
24−27
+33.3%
|
| Far Cry 5 | 8
−25%
|
10−11
+25%
|
| Forza Horizon 4 | 14−16
−28.6%
|
18−20
+28.6%
|
| Forza Horizon 5 | 6−7
−33.3%
|
8−9
+33.3%
|
| PLAYERUNKNOWN'S BATTLEGROUNDS | 8−9
−25%
|
10−11
+25%
|
4K
Epic Preset
| Fortnite | 8−9
−25%
|
10−11
+25%
|
This is how RX Vega 8 (Ryzen 4000/5000) and HD 7950 compete in popular games:
- HD 7950 is 36% faster in 1080p
- HD 7950 is 24% faster in 1440p
- HD 7950 is 20% faster in 4K
Pros & cons summary
| Performance score | 8.86 | 12.25 |
| Recency | 7 January 2020 | 31 January 2012 |
| Chip lithography | 7 nm | 28 nm |
| Power consumption (TDP) | 15 Watt | 200 Watt |
RX Vega 8 (Ryzen 4000/5000) has an age advantage of 7 years, a 300% more advanced lithography process, and 1233.3% lower power consumption.
HD 7950, on the other hand, has a 38.3% higher aggregate performance score.
The Radeon HD 7950 is our recommended choice as it beats the Radeon RX Vega 8 (Ryzen 4000/5000) in performance tests.
Be aware that Radeon RX Vega 8 (Ryzen 4000/5000) is a notebook card while Radeon HD 7950 is a desktop one.
Other comparisons
We selected several comparisons of graphics cards with performance close to those reviewed, providing you with more options to consider.
