Radeon Pro Vega 20 vs GeForce GT 755M Mac Edition
Aggregate performance score
We've compared GeForce GT 755M Mac Edition with Radeon Pro Vega 20, including specs and performance data.
Pro Vega 20 outperforms GT 755M Mac Edition by a whopping 502% based on our aggregate benchmark results.
Primary details
GPU architecture, market segment, value for money and other general parameters compared.
| Place in the ranking | 872 | 396 |
| Place by popularity | not in top-100 | not in top-100 |
| Power efficiency | 2.99 | 8.99 |
| Architecture | Kepler (2012−2018) | GCN 5.0 (2017−2020) |
| GPU code name | GK107 | Vega 12 |
| Market segment | Laptop | Mobile workstation |
| Release date | 8 November 2013 (11 years ago) | 14 November 2018 (6 years ago) |
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 | 384 | 1280 |
| Core clock speed | 1085 MHz | 815 MHz |
| Boost clock speed | no data | 1283 MHz |
| Number of transistors | 1,270 million | no data |
| Manufacturing process technology | 28 nm | 14 nm |
| Power consumption (TDP) | 50 Watt | 100 Watt |
| Texture fill rate | 34.72 | 102.6 |
| Floating-point processing power | 0.8333 TFLOPS | 3.284 TFLOPS |
| ROPs | 16 | 32 |
| TMUs | 32 | 80 |
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).
| Laptop size | no data | large |
| Interface | PCIe 3.0 x16 | PCIe 3.0 x16 |
| Supplementary power connectors | no data | 1x 6-pin + 1x 8-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 | GDDR5 | HBM2 |
| Maximum RAM amount | 1 GB | 4 GB |
| Memory bus width | 128 Bit | 1024 Bit |
| Memory clock speed | 1250 MHz | 740 MHz |
| Memory bandwidth | 80 GB/s | 189.4 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 outputs | No outputs |
API and SDK compatibility
List of supported 3D and general-purpose computing APIs, including their specific versions.
| DirectX | 12 (11_0) | 12 (12_1) |
| Shader Model | 5.1 | 6.3 |
| OpenGL | 4.6 | 4.6 |
| OpenCL | 1.2 | 2.0 |
| Vulkan | 1.1.126 | 1.2.131 |
| CUDA | 3.0 | - |
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 | 10−12
−550%
| 65
+550%
|
| 4K | 6−7
−583%
| 41
+583%
|
FPS performance in popular games
Full HD
Low Preset
| Counter-Strike 2 | 21−24
+0%
|
21−24
+0%
|
| Cyberpunk 2077 | 24−27
+0%
|
24−27
+0%
|
Full HD
Medium Preset
| Battlefield 5 | 53
+0%
|
53
+0%
|
| Counter-Strike 2 | 21−24
+0%
|
21−24
+0%
|
| Cyberpunk 2077 | 24−27
+0%
|
24−27
+0%
|
| Forza Horizon 4 | 50−55
+0%
|
50−55
+0%
|
| Forza Horizon 5 | 30−35
+0%
|
30−35
+0%
|
| Metro Exodus | 35−40
+0%
|
35−40
+0%
|
| Red Dead Redemption 2 | 30−35
+0%
|
30−35
+0%
|
| Valorant | 50−55
+0%
|
50−55
+0%
|
Full HD
High Preset
| Battlefield 5 | 40−45
+0%
|
40−45
+0%
|
| Counter-Strike 2 | 21−24
+0%
|
21−24
+0%
|
| Cyberpunk 2077 | 24−27
+0%
|
24−27
+0%
|
| Dota 2 | 28
+0%
|
28
+0%
|
| Far Cry 5 | 49
+0%
|
49
+0%
|
| Fortnite | 70−75
+0%
|
70−75
+0%
|
| Forza Horizon 4 | 50−55
+0%
|
50−55
+0%
|
| Forza Horizon 5 | 30−35
+0%
|
30−35
+0%
|
| Grand Theft Auto V | 45−50
+0%
|
45−50
+0%
|
| Metro Exodus | 35−40
+0%
|
35−40
+0%
|
| PLAYERUNKNOWN'S BATTLEGROUNDS | 157
+0%
|
157
+0%
|
| Red Dead Redemption 2 | 30−35
+0%
|
30−35
+0%
|
| The Witcher 3: Wild Hunt | 40−45
+0%
|
40−45
+0%
|
| Valorant | 50−55
+0%
|
50−55
+0%
|
| World of Tanks | 170−180
+0%
|
170−180
+0%
|
Full HD
Ultra Preset
| Battlefield 5 | 45
+0%
|
45
+0%
|
| Counter-Strike 2 | 21−24
+0%
|
21−24
+0%
|
| Cyberpunk 2077 | 24−27
+0%
|
24−27
+0%
|
| Dota 2 | 78
+0%
|
78
+0%
|
| Far Cry 5 | 45−50
+0%
|
45−50
+0%
|
| Forza Horizon 4 | 50−55
+0%
|
50−55
+0%
|
| Forza Horizon 5 | 30−35
+0%
|
30−35
+0%
|
| PLAYERUNKNOWN'S BATTLEGROUNDS | 95−100
+0%
|
95−100
+0%
|
| Valorant | 50−55
+0%
|
50−55
+0%
|
1440p
High Preset
| Dota 2 | 18−20
+0%
|
18−20
+0%
|
| Grand Theft Auto V | 18−20
+0%
|
18−20
+0%
|
| PLAYERUNKNOWN'S BATTLEGROUNDS | 100−110
+0%
|
100−110
+0%
|
| Red Dead Redemption 2 | 10−12
+0%
|
10−12
+0%
|
| World of Tanks | 90−95
+0%
|
90−95
+0%
|
1440p
Ultra Preset
| Battlefield 5 | 24−27
+0%
|
24−27
+0%
|
| Counter-Strike 2 | 14−16
+0%
|
14−16
+0%
|
| Cyberpunk 2077 | 10−11
+0%
|
10−11
+0%
|
| Far Cry 5 | 30−33
+0%
|
30−33
+0%
|
| Forza Horizon 4 | 30−35
+0%
|
30−35
+0%
|
| Forza Horizon 5 | 20−22
+0%
|
20−22
+0%
|
| Metro Exodus | 27−30
+0%
|
27−30
+0%
|
| The Witcher 3: Wild Hunt | 16−18
+0%
|
16−18
+0%
|
| Valorant | 30−35
+0%
|
30−35
+0%
|
4K
High Preset
| Counter-Strike 2 | 5−6
+0%
|
5−6
+0%
|
| Dota 2 | 24−27
+0%
|
24−27
+0%
|
| Grand Theft Auto V | 21−24
+0%
|
21−24
+0%
|
| Metro Exodus | 8−9
+0%
|
8−9
+0%
|
| PLAYERUNKNOWN'S BATTLEGROUNDS | 35−40
+0%
|
35−40
+0%
|
| Red Dead Redemption 2 | 8−9
+0%
|
8−9
+0%
|
| The Witcher 3: Wild Hunt | 21−24
+0%
|
21−24
+0%
|
4K
Ultra Preset
| Battlefield 5 | 12−14
+0%
|
12−14
+0%
|
| Counter-Strike 2 | 5−6
+0%
|
5−6
+0%
|
| Cyberpunk 2077 | 4−5
+0%
|
4−5
+0%
|
| Dota 2 | 41
+0%
|
41
+0%
|
| Far Cry 5 | 16−18
+0%
|
16−18
+0%
|
| Fortnite | 14−16
+0%
|
14−16
+0%
|
| Forza Horizon 4 | 18−20
+0%
|
18−20
+0%
|
| Forza Horizon 5 | 10−11
+0%
|
10−11
+0%
|
| Valorant | 14−16
+0%
|
14−16
+0%
|
This is how GT 755M Mac Edition and Pro Vega 20 compete in popular games:
- Pro Vega 20 is 550% faster in 1080p
- Pro Vega 20 is 583% faster in 4K
All in all, in popular games:
- there's a draw in 64 tests (100%)
Pros & cons summary
| Performance score | 2.08 | 12.53 |
| Recency | 8 November 2013 | 14 November 2018 |
| Maximum RAM amount | 1 GB | 4 GB |
| Chip lithography | 28 nm | 14 nm |
| Power consumption (TDP) | 50 Watt | 100 Watt |
GT 755M Mac Edition has 100% lower power consumption.
Pro Vega 20, on the other hand, has a 502.4% higher aggregate performance score, an age advantage of 5 years, a 300% higher maximum VRAM amount, and a 100% more advanced lithography process.
The Radeon Pro Vega 20 is our recommended choice as it beats the GeForce GT 755M Mac Edition in performance tests.
Be aware that GeForce GT 755M Mac Edition is a notebook graphics card while Radeon Pro Vega 20 is a mobile workstation one.
Other comparisons
We selected several comparisons of graphics cards with performance close to those reviewed, providing you with more options to consider.
