Radeon Pro Vega 20 vs GeForce GT 555M
Aggregated performance score
Radeon Pro Vega 20 outperforms GeForce GT 555M by 705% based on our aggregated benchmark results.
General info
GPU architecture, market segment, value for money and other general parameters compared.
| Place in performance ranking | 887 | 350 |
| Place by popularity | not in top-100 | not in top-100 |
| Value for money | 0.10 | 14.39 |
| Architecture | Fermi (2010−2014) | Vega (2017−2021) |
| GPU code name | N12E-GE-B | Vega Mobile |
| Market segment | Laptop | Mobile workstation |
| Release date | 6 January 2011 (13 years ago) | 15 November 2018 (5 years ago) |
| Current price | $310 | $360 |
Value for money
Performance to price ratio. The higher, the better.
Pro Vega 20 has 14290% better value for money than GT 555M.
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 | 144 | 1280 |
| CUDA cores | Up to 144 | no data |
| Core clock speed | Up to 753 MHz | 815 MHz |
| Boost clock speed | 753 MHz | 1283 MHz |
| Number of transistors | 1,170 million | no data |
| Manufacturing process technology | 40 nm | 14 nm |
| Power consumption (TDP) | 35 Watt | 100 Watt |
| Texture fill rate | Up to 16.2 billion/sec | 102.6 |
| Floating-point performance | 388.8 gflops | no data |
Size and compatibility
Information on GeForce GT 555M and Radeon Pro Vega 20 compatibility with other computer components. Useful when choosing a future computer configuration or upgrading an existing one. For notebook video cards it's notebook size, connection slot and bus, if the video card is inserted into a slot instead of being soldered to the notebook motherboard.
| Laptop size | large | large |
| Bus support | PCI Express 2.0 | no data |
| Interface | PCIe 2.0 x16 | PCIe 3.0 x16 |
| Supplementary power connectors | no data | 1x 6-pin + 1x 8-pin |
| 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 | DDR3\DDR5 | HBM2 |
| Maximum RAM amount | 3 GB | 4 GB |
| Memory bus width | Up to 192 bit/128 Bit | 1024 Bit |
| Memory clock speed | Up to 1569 MHz | 1480 MHz |
| Memory bandwidth | Up to 50.2 GB/s | 189.4 GB/s |
| Shared memory | - | - |
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 | No outputs | No outputs |
Technologies
Supported technological solutions. This information will prove useful if you need some particular technology for your purposes.
| 3D Blu-Ray | + | no data |
| 3D Gaming | + | no data |
| Optimus | + | no data |
API support
List of supported graphics and general-purpose computing APIs, including their specific versions.
| DirectX | 12 API | 12 (12_1) |
| Shader Model | 5.1 | 6.3 |
| OpenGL | 4.5 | 4.6 |
| OpenCL | 1.1 | 2.0 |
| Vulkan | N/A | 1.2.131 |
| 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 Pro Vega 20 outperforms GeForce GT 555M by 705% 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 Pro Vega 20 outperforms GeForce GT 555M by 703% in Passmark.
3DMark Vantage Performance
3DMark Vantage is an outdated DirectX 10 benchmark using 1280x1024 screen resolution. It taxes the graphics card with two scenes, one depicting a girl escaping some militarized base located within a sea cave, the other displaying a space fleet attack on a defenseless planet. It was discontinued in April 2017, and Time Spy benchmark is now recommended to be used instead.
Benchmark coverage: 17%
Radeon Pro Vega 20 outperforms GeForce GT 555M by 471% in 3DMark Vantage Performance.
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 Pro Vega 20 outperforms GeForce GT 555M by 972% in 3DMark 11 Performance GPU.
GeekBench 5 OpenCL
Geekbench 5 is a widespread graphics card benchmark combined from 11 different test scenarios. All these scenarios rely on direct usage of GPU's processing power, no 3D rendering is involved. This variation uses OpenCL API by Khronos Group.
Benchmark coverage: 9%
Radeon Pro Vega 20 outperforms GeForce GT 555M by 847% in GeekBench 5 OpenCL.
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:
| 900p | 19
−689%
| 150−160
+689%
|
| Full HD | 25
−144%
| 61
+144%
|
| 4K | 5−6
−720%
| 41
+720%
|
FPS performance in popular games
Full HD
Low Preset
| Cyberpunk 2077 | 4−5
−425%
|
21−24
+425%
|
Full HD
Medium Preset
| Assassin's Creed Odyssey | 1−2
−2800%
|
27−30
+2800%
|
| Battlefield 5 | 1−2
−7300%
|
74
+7300%
|
| Call of Duty: Modern Warfare | 10−11
−250%
|
35−40
+250%
|
| Cyberpunk 2077 | 4−5
−425%
|
21−24
+425%
|
| Far Cry 5 | 1−2
−3900%
|
40
+3900%
|
| Forza Horizon 4 | 2−3
−2300%
|
45−50
+2300%
|
| Hitman 3 | 2−3
−1750%
|
35−40
+1750%
|
| Horizon Zero Dawn | 2−3
−1350%
|
27−30
+1350%
|
| Red Dead Redemption 2 | 4−5
−475%
|
21−24
+475%
|
| Shadow of the Tomb Raider | 8−9
−488%
|
47
+488%
|
Full HD
High Preset
| Assassin's Creed Odyssey | 1−2
−2800%
|
27−30
+2800%
|
| Battlefield 5 | 1−2
−6200%
|
63
+6200%
|
| Call of Duty: Modern Warfare | 10−11
−250%
|
35−40
+250%
|
| Cyberpunk 2077 | 4−5
−425%
|
21−24
+425%
|
| Far Cry 5 | 1−2
−3600%
|
37
+3600%
|
| Forza Horizon 4 | 2−3
−2300%
|
45−50
+2300%
|
| Hitman 3 | 2−3
−1750%
|
35−40
+1750%
|
| Horizon Zero Dawn | 2−3
−1350%
|
27−30
+1350%
|
| Metro Exodus | 2−3
−950%
|
21−24
+950%
|
| Red Dead Redemption 2 | 4−5
−475%
|
21−24
+475%
|
| Shadow of the Tomb Raider | 8−9
−375%
|
38
+375%
|
| The Witcher 3: Wild Hunt | 5−6
−900%
|
50
+900%
|
Full HD
Ultra Preset
| Assassin's Creed Odyssey | 1−2
−2800%
|
27−30
+2800%
|
| Battlefield 5 | 1−2
−5900%
|
60
+5900%
|
| Cyberpunk 2077 | 4−5
−425%
|
21−24
+425%
|
| Far Cry 5 | 1−2
−3600%
|
37
+3600%
|
| Forza Horizon 4 | 2−3
−2300%
|
45−50
+2300%
|
| The Witcher 3: Wild Hunt | 5−6
−520%
|
31
+520%
|
1440p
High Preset
| Call of Duty: Modern Warfare | 4−5
−400%
|
20−22
+400%
|
| Hitman 3 | 4−5
−425%
|
21−24
+425%
|
| Horizon Zero Dawn | 9−10
−111%
|
18−20
+111%
|
| Red Dead Redemption 2 | 0−1 | 10−11 |
| Shadow of the Tomb Raider | 5−6
−240%
|
16−18
+240%
|
1440p
Ultra Preset
| Cyberpunk 2077 | 1−2
−600%
|
7−8
+600%
|
| Far Cry 5 | 3−4
−633%
|
21−24
+633%
|
| The Witcher 3: Wild Hunt | 2−3
−600%
|
14−16
+600%
|
4K
High Preset
| Call of Duty: Modern Warfare | 2−3
−350%
|
9−10
+350%
|
| Hitman 3 | 2−3
−550%
|
12−14
+550%
|
| Horizon Zero Dawn | 7−8
−42.9%
|
10−11
+42.9%
|
| Red Dead Redemption 2 | 0−1 | 7−8 |
4K
Ultra Preset
| Assassin's Creed Odyssey | 0−1 | 8−9 |
| Assassin's Creed Valhalla | 0−1 | 6−7 |
| Far Cry 5 | 3−4
−267%
|
10−12
+267%
|
| Far Cry New Dawn | 5−6
−180%
|
14−16
+180%
|
This is how GT 555M and Pro Vega 20 compete in popular games:
- Pro Vega 20 is 689% faster than GT 555M in 900p
- Pro Vega 20 is 144% faster than GT 555M in 1080p
- Pro Vega 20 is 720% faster than GT 555M in 4K
Here's the range of performance differences observed across popular games:
- in Battlefield 5, with 1080p resolution and the Medium Preset, the Pro Vega 20 is 7300% faster than the GT 555M.
All in all, in popular games:
- Without exception, Pro Vega 20 surpassed GT 555M in all 41 of our tests.
Advantages and disadvantages
| Performance score | 1.70 | 13.68 |
| Recency | 6 January 2011 | 15 November 2018 |
| Maximum RAM amount | 3 GB | 4 GB |
| Chip lithography | 40 nm | 14 nm |
| Power consumption (TDP) | 35 Watt | 100 Watt |
The Radeon Pro Vega 20 is our recommended choice as it beats the GeForce GT 555M in performance tests.
Be aware that GeForce GT 555M is a notebook graphics card while Radeon Pro Vega 20 is a mobile workstation one.
Should you still have questions concerning choice between the reviewed GPUs, ask them in Comments section, and we shall answer.
Similar GPU comparisons
We selected several comparisons of graphics cards with performance close to those reviewed, providing you with more options to consider.
