GeForce RTX 4080 Mobile vs Radeon RX 6850M XT
Aggregated performance score
GeForce RTX 4080 Mobile outperforms Radeon RX 6850M XT by 16% based on our aggregated benchmark results.
General info
GPU architecture, market segment, value for money and other general parameters compared.
| Place in performance ranking | 68 | 44 |
| Place by popularity | not in top-100 | not in top-100 |
| Architecture | RDNA 2 (2020−2022) | Ada Lovelace |
| GPU code name | Navi 22 | GN21-X9 |
| Market segment | Laptop | Laptop |
| Release date | 4 January 2022 (2 years ago) | 3 January 2023 (1 year ago) |
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 | 2560 | 7424 |
| Core clock speed | no data | 1860 MHz |
| Boost clock speed | 2463 MHz | 2280 MHz |
| Number of transistors | 17,200 million | 35,800 million |
| Manufacturing process technology | 7 nm | 5 nm |
| Power consumption (TDP) | 145 Watt | 150 Watt (60 - 150 Watt TGP) |
| Texture fill rate | 413.0 | 386.3 |
Size and compatibility
Information on Radeon RX 6850M XT and GeForce RTX 4080 Mobile 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 |
| Interface | PCIe 4.0 x16 | PCIe 4.0 x16 |
| Supplementary power connectors | None | 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 | GDDR6 | GDDR6X |
| Maximum RAM amount | 12 GB | 12 GB |
| Memory bus width | 192 Bit | 192 Bit |
| Memory clock speed | 18000 MHz | 20000 MHz |
| Memory bandwidth | 384.0 GB/s | 432.0 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 | Portable Device Dependent |
API support
List of supported graphics and general-purpose computing APIs, including their specific versions.
| DirectX | 12 Ultimate (12_2) | 12 Ultimate (12_2) |
| Shader Model | 6.5 | 6.7 |
| OpenGL | 4.6 | 4.6 |
| OpenCL | 2.1 | 3.0 |
| Vulkan | 1.2 | 1.3 |
| CUDA | no data | 8.9 |
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.
GeForce RTX 4080 Mobile outperforms Radeon RX 6850M XT by 16% based on our aggregated benchmark results.
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%
GeForce RTX 4080 Mobile outperforms Radeon RX 6850M XT by 37% 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%
GeForce RTX 4080 Mobile outperforms Radeon RX 6850M XT by 20% 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 6850M XT outperforms GeForce RTX 4080 Mobile by 31% 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 | 137
−19.7%
| 164
+19.7%
|
| 1440p | 84
−34.5%
| 113
+34.5%
|
| 4K | 57
−26.3%
| 72
+26.3%
|
FPS performance in popular games
Full HD
Low Preset
| Cyberpunk 2077 | 160
+7.4%
|
149
−7.4%
|
Full HD
Medium Preset
| Assassin's Creed Odyssey | 75−80
−10.4%
|
85−90
+10.4%
|
| Assassin's Creed Valhalla | 159
+74.7%
|
90−95
−74.7%
|
| Battlefield 5 | 120−130
−9.7%
|
130−140
+9.7%
|
| Call of Duty: Modern Warfare | 120−130
−14.5%
|
140−150
+14.5%
|
| Cyberpunk 2077 | 136
−5.1%
|
143
+5.1%
|
| Far Cry 5 | 109
−60.6%
|
175
+60.6%
|
| Far Cry New Dawn | 100−110
−9.7%
|
110−120
+9.7%
|
| Forza Horizon 4 | 130−140
−12.7%
|
150−160
+12.7%
|
| Hitman 3 | 193
+15.6%
|
160−170
−15.6%
|
| Horizon Zero Dawn | 159
+39.5%
|
110−120
−39.5%
|
| Red Dead Redemption 2 | 70−75
−16.4%
|
85−90
+16.4%
|
| Shadow of the Tomb Raider | 110−120
−76.3%
|
201
+76.3%
|
| Watch Dogs: Legion | 119
−8.4%
|
129
+8.4%
|
Full HD
High Preset
| Assassin's Creed Odyssey | 75−80
−10.4%
|
85−90
+10.4%
|
| Assassin's Creed Valhalla | 130
+42.9%
|
90−95
−42.9%
|
| Battlefield 5 | 120−130
−9.7%
|
130−140
+9.7%
|
| Call of Duty: Modern Warfare | 120−130
−14.5%
|
140−150
+14.5%
|
| Cyberpunk 2077 | 106
−17%
|
124
+17%
|
| Far Cry 5 | 105
−50.5%
|
158
+50.5%
|
| Far Cry New Dawn | 100−110
−9.7%
|
110−120
+9.7%
|
| Forza Horizon 4 | 130−140
−12.7%
|
150−160
+12.7%
|
| Hitman 3 | 192
+15%
|
160−170
−15%
|
| Horizon Zero Dawn | 133
+133%
|
57
−133%
|
| Metro Exodus | 116
−25.9%
|
146
+25.9%
|
| Red Dead Redemption 2 | 70−75
−16.4%
|
85−90
+16.4%
|
| Shadow of the Tomb Raider | 110−120
−63.2%
|
186
+63.2%
|
| The Witcher 3: Wild Hunt | 198
−68.7%
|
334
+68.7%
|
| Watch Dogs: Legion | 108
−12%
|
121
+12%
|
Full HD
Ultra Preset
| Assassin's Creed Odyssey | 75−80
−10.4%
|
85−90
+10.4%
|
| Assassin's Creed Valhalla | 112
−5.4%
|
118
+5.4%
|
| Battlefield 5 | 120−130
−9.7%
|
130−140
+9.7%
|
| Cyberpunk 2077 | 87
−39.1%
|
121
+39.1%
|
| Far Cry 5 | 102
−46.1%
|
149
+46.1%
|
| Far Cry New Dawn | 100−110
−9.7%
|
110−120
+9.7%
|
| Forza Horizon 4 | 130−140
−12.7%
|
150−160
+12.7%
|
| The Witcher 3: Wild Hunt | 122
−41%
|
172
+41%
|
| Watch Dogs: Legion | 83
−32.5%
|
110
+32.5%
|
1440p
High Preset
| Call of Duty: Modern Warfare | 75−80
−19.5%
|
90−95
+19.5%
|
| Hitman 3 | 136
+28.3%
|
100−110
−28.3%
|
| Horizon Zero Dawn | 100
−6%
|
106
+6%
|
| Metro Exodus | 68
−50%
|
102
+50%
|
| Red Dead Redemption 2 | 35−40
−21.6%
|
45−50
+21.6%
|
| Shadow of the Tomb Raider | 70−75
−98.6%
|
143
+98.6%
|
1440p
Ultra Preset
| Assassin's Creed Odyssey | 45−50
−16.3%
|
55−60
+16.3%
|
| Assassin's Creed Valhalla | 85
−9.4%
|
93
+9.4%
|
| Battlefield 5 | 90−95
−12%
|
100−110
+12%
|
| Cyberpunk 2077 | 55
−49.1%
|
82
+49.1%
|
| Far Cry 5 | 99
−30.3%
|
129
+30.3%
|
| Far Cry New Dawn | 80−85
−13.3%
|
90−95
+13.3%
|
| Forza Horizon 4 | 95−100
−17.5%
|
110−120
+17.5%
|
| The Witcher 3: Wild Hunt | 65−70
−98.6%
|
137
+98.6%
|
| Watch Dogs: Legion | 60
−55%
|
93
+55%
|
4K
High Preset
| Call of Duty: Modern Warfare | 40−45
−23.3%
|
50−55
+23.3%
|
| Hitman 3 | 45−50
−23.4%
|
55−60
+23.4%
|
| Horizon Zero Dawn | 35−40
−94.7%
|
74
+94.7%
|
| Metro Exodus | 30−35
−109%
|
67
+109%
|
| Red Dead Redemption 2 | 24−27
−20.8%
|
27−30
+20.8%
|
| Shadow of the Tomb Raider | 35−40
−121%
|
84
+121%
|
| The Witcher 3: Wild Hunt | 72
−59.7%
|
115
+59.7%
|
4K
Ultra Preset
| Assassin's Creed Odyssey | 30−35
−18.8%
|
35−40
+18.8%
|
| Assassin's Creed Valhalla | 47
−17%
|
55
+17%
|
| Battlefield 5 | 55−60
−18.2%
|
65−70
+18.2%
|
| Cyberpunk 2077 | 26
−50%
|
39
+50%
|
| Far Cry 5 | 68
−22.1%
|
83
+22.1%
|
| Far Cry New Dawn | 45−50
−20.4%
|
55−60
+20.4%
|
| Forza Horizon 4 | 60−65
−20.3%
|
75−80
+20.3%
|
| Watch Dogs: Legion | 24−27
−133%
|
56
+133%
|
This is how RX 6850M XT and RTX 4080 Mobile compete in popular games:
- RTX 4080 Mobile is 19.7% faster than RX 6850M XT in 1080p
- RTX 4080 Mobile is 34.5% faster than RX 6850M XT in 1440p
- RTX 4080 Mobile is 26.3% faster than RX 6850M XT in 4K
Here's the range of performance differences observed across popular games:
- in Horizon Zero Dawn, with 1080p resolution and the High Preset, the RX 6850M XT is 133% faster than the RTX 4080 Mobile.
- in Watch Dogs: Legion, with 4K resolution and the Ultra Preset, the RTX 4080 Mobile is 133% faster than the RX 6850M XT.
All in all, in popular games:
- RX 6850M XT is ahead in 8 tests (12%)
- RTX 4080 Mobile is ahead in 60 tests (88%)
Advantages and disadvantages
| Performance score | 45.19 | 52.43 |
| Recency | 4 January 2022 | 3 January 2023 |
| Chip lithography | 7 nm | 5 nm |
| Power consumption (TDP) | 145 Watt | 150 Watt |
The GeForce RTX 4080 Mobile is our recommended choice as it beats the Radeon RX 6850M XT 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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