GeForce 840M vs Radeon Pro V340 MxGPU
When choosing between GeForce 840M and Radeon Pro V340 MxGPU, it is worth examining the specifications of the models in detail. Do they meet the recommended requirements of modern games and software? Storage capacity, form factor, TDP, available ports, warranty and manufacturer support are all important. For example, the size of a PC case can limit the maximum thickness and length of the card. Often, instead of the factory overclocked card and RGB backlight, it is better to choose a reference model with a more efficient GPU. And make sure that your current power supply unit has the correct connection pins (using adapters is not recommended). This GPUs compare tool is meant to help you to choose the best graphics card for your build. Let's find out the difference between GeForce 840M and Radeon Pro V340 MxGPU.
Radeon Pro V340 MxGPU
GeForce 840M is a Laptop Graphics Card
Note: GeForce 840M is only used in laptop graphics. It has lower GPU clock speed compared to the desktop variant, which results in lower power consumption, but also 10-30% lower gaming performance. Check available laptop models with GeForce 840M here:
Main Specs
| GeForce 840M | Radeon Pro V340 MxGPU | |
| Power consumption (TDP) | 33 Watt | 300 Watt |
| Interface | PCIe 3.0 x8 | PCIe 3.0 x16 |
| Supplementary power connectors | 2x 8-pin | |
| Memory type | DDR3 | HBM2 |
| Maximum RAM amount | 4 GB | 16 GB |
| Display Connectors | No outputs | No outputs |
| Check Price |
- Radeon Pro V340 MxGPU has 809% more power consumption, than GeForce 840M.
- GeForce 840M is connected by PCIe 3.0 x8, and Radeon Pro V340 MxGPU uses PCIe 3.0 x16 interface.
- Radeon Pro V340 MxGPU has 12 GB more memory, than GeForce 840M.
- GeForce 840M is used in Laptops, and Radeon Pro V340 MxGPU - in Desktops.
- GeForce 840M is build with Maxwell architecture, and Radeon Pro V340 MxGPU - with GCN 5.0.
- Core clock speed of GeForce 840M is 29 MHz higher, than Radeon Pro V340 MxGPU.
- GeForce 840M is manufactured by 28 nm process technology, and Radeon Pro V340 MxGPU - by 14 nm process technology.
- Memory clock speed of GeForce 840M and Radeon Pro V340 MxGPU is 2000 MHz.
Game benchmarks
| high / 1080p | 1−2 | 14−16 |
| ultra / 1080p | 0−1 | 8−9 |
| QHD / 1440p | 0−1 | 3−4 |
| low / 720p | 12−14 | 30−33 |
| medium / 1080p | 3−4 | 18−20 |
| The average gaming FPS of Radeon Pro V340 MxGPU in Assassin's Creed Odyssey is 250% more, than GeForce 840M. | ||
| high / 1080p | − | 21−24 |
| ultra / 1080p | 4−5 | 20−22 |
| QHD / 1440p | 0−1 | 6−7 |
| 4K / 2160p | − | 5−6 |
| low / 720p | 16−18 | 50−55 |
| medium / 1080p | 5−6 | 24−27 |
| The average gaming FPS of Radeon Pro V340 MxGPU in Battlefield 5 is 266% more, than GeForce 840M. | ||
| low / 768p | 45−50 | 45−50 |
| high / 1080p | 40−45 | − |
| QHD / 1440p | 0−1 | 0−1 |
| GeForce 840M and Radeon Pro V340 MxGPU have the same average FPS in Call of Duty: Warzone. | ||
| low / 768p | 120−130 | 200−210 |
| medium / 768p | 90−95 | 170−180 |
| ultra / 1080p | 40−45 | 95−100 |
| QHD / 1440p | 24−27 | 50−55 |
| 4K / 2160p | 18−20 | 30−33 |
| high / 768p | 65−70 | 130−140 |
| The average gaming FPS of Radeon Pro V340 MxGPU in Counter-Strike: Global Offensive is 87% more, than GeForce 840M. | ||
| low / 768p | 85−90 | 55−60 |
| ultra / 1080p | 16−18 | 35−40 |
| medium / 1080p | 40−45 | 45−50 |
| The average gaming FPS of GeForce 840M in Cyberpunk 2077 is 4% more, than Radeon Pro V340 MxGPU. | ||
| low / 768p | 75−80 | 100−110 |
| medium / 768p | 50−55 | 90−95 |
| ultra / 1080p | 24−27 | 60−65 |
| The average gaming FPS of Radeon Pro V340 MxGPU in Dota 2 is 68% more, than GeForce 840M. | ||
| high / 1080p | 2−3 | 16−18 |
| ultra / 1080p | 2−3 | 16−18 |
| 4K / 2160p | 0−1 | 6−7 |
| low / 720p | 12−14 | 35−40 |
| medium / 1080p | 3−4 | 18−20 |
| The average gaming FPS of Radeon Pro V340 MxGPU in Far Cry 5 is 340% more, than GeForce 840M. | ||
| high / 1080p | 10−11 | 24−27 |
| ultra / 1080p | 5−6 | 18−20 |
| QHD / 1440p | 2−3 | 16−18 |
| low / 720p | 50−55 | 95−100 |
| medium / 1080p | 10−12 | 50−55 |
| The average gaming FPS of Radeon Pro V340 MxGPU in Fortnite is 162% more, than GeForce 840M. | ||
| high / 1080p | 4−5 | 24−27 |
| ultra / 1080p | − | 18−20 |
| QHD / 1440p | 0−1 | 8−9 |
| low / 720p | 16−18 | 50−55 |
| medium / 1080p | 7−8 | 27−30 |
| The average gaming FPS of Radeon Pro V340 MxGPU in Forza Horizon 4 is 288% more, than GeForce 840M. | ||
| low / 768p | 45−50 | 80−85 |
| medium / 768p | − | 75−80 |
| high / 1080p | 5−6 | 27−30 |
| ultra / 1080p | 2−3 | 12−14 |
| QHD / 1440p | 0−1 | 2−3 |
| medium / 720p | 35−40 | − |
| The average gaming FPS of Radeon Pro V340 MxGPU in Grand Theft Auto V is 127% more, than GeForce 840M. | ||
| high / 1080p | 1−2 | 9−10 |
| ultra / 1080p | 0−1 | 7−8 |
| 4K / 2160p | 0−1 | 2−3 |
| low / 720p | 5−6 | 27−30 |
| medium / 1080p | 3−4 | 12−14 |
| The average gaming FPS of Radeon Pro V340 MxGPU in Metro Exodus is 466% more, than GeForce 840M. | ||
| low / 768p | 90−95 | 110−120 |
| high / 1080p | 85−90 | − |
| ultra / 1080p | 70−75 | 100−110 |
| medium / 1080p | 90−95 | 100−110 |
| The average gaming FPS of Radeon Pro V340 MxGPU in Minecraft is 27% more, than GeForce 840M. | ||
| high / 1080p | − | 21−24 |
| ultra / 1080p | 12−14 | 16−18 |
| low / 720p | 27−30 | 55−60 |
| medium / 1080p | 14−16 | 24−27 |
| The average gaming FPS of Radeon Pro V340 MxGPU in PLAYERUNKNOWN'S BATTLEGROUNDS is 83% more, than GeForce 840M. | ||
| high / 1080p | − | 14−16 |
| ultra / 1080p | 4−5 | 9−10 |
| QHD / 1440p | 0−1 | 0−1 |
| low / 720p | 6−7 | 27−30 |
| medium / 1080p | − | 16−18 |
| The average gaming FPS of Radeon Pro V340 MxGPU in Red Dead Redemption 2 is 280% more, than GeForce 840M. | ||
| low / 768p | 12−14 | 50−55 |
| medium / 768p | 9−10 | 30−35 |
| high / 1080p | 4−5 | 18−20 |
| ultra / 1080p | 3−4 | 10−12 |
| 4K / 2160p | 0−1 | 8−9 |
| The average gaming FPS of Radeon Pro V340 MxGPU in The Witcher 3: Wild Hunt is 300% more, than GeForce 840M. | ||
| low / 768p | 75−80 | 100−110 |
| medium / 768p | 35−40 | 60−65 |
| ultra / 1080p | 16−18 | 30−35 |
| high / 768p | 30−35 | 50−55 |
| The average gaming FPS of Radeon Pro V340 MxGPU in World of Tanks is 53% more, than GeForce 840M. | ||
Full Specs
| GeForce 840M | Radeon Pro V340 MxGPU | |
| Architecture | Maxwell | GCN 5.0 |
| Code name | N15S-GT | Vega 10 |
| Type | Laptop | Workstation |
| Release date | 12 March 2014 | 26 August 2018 |
| Pipelines | 384 | 3584 |
| Core clock speed | 1029 MHz | 1000 MHz |
| Boost Clock | 1124 MHz | 1500 MHz |
| Transistor count | 12,500 million | |
| Manufacturing process technology | 28 nm | 14 nm |
| Texture fill rate | 17.98 | 336.0 |
| Floating-point performance | 863.2 gflops | |
| Length | 267 mm | |
| Memory bus width | 64 Bit | 2048 Bit |
| Memory clock speed | 2000 MHz | 2000 MHz |
| Memory bandwidth | 16.02 GB/s | 512.0 GB/s |
| Shared memory | - | |
| DirectX | 12 (11_0) | 12 (12_1) |
| Shader Model | 5.1 | 6.4 |
| OpenGL | 4.5 | 4.6 |
| OpenCL | 1.2 | 2.0 |
| Vulkan | 1.1.126 | 1.1.125 |
| CUDA | + | |
| Bus support | PCI Express 2.0, PCI Express 3.0 | |
| Bitcoin / BTC (SHA256) | 92 Mh/s | |
| Laptop size | medium sized | |
| Optimus | + | |
| GPU Boost | 2.0 | |
| GameWorks | + | |
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