Maxwell GPU Surface Book 940M GDDR5 vs Radeon Pro V340 MxGPU
If you are going to buy a new graphics card and are choosing between Maxwell GPU Surface Book 940M GDDR5 and Radeon Pro V340 MxGPU, there are a couple of things to consider. Cards with more VRAM in general perform better and allow you to play on higher graphics settings. Size also makes a difference. A model with a large heatsink can occupy up to three expansion slots on a motherboard. Be sure you have enough room in your PC case. When comparing GPUs with different architectures, more processing cores and even higher TFLOPS will not always translate to better performance. To help you decide which GPU you need, we have measured frame rates in a number of popular games. For more on how the Maxwell GPU Surface Book 940M GDDR5 stacks up against Radeon Pro V340 MxGPU, check out specs charts below.
Radeon Pro V340 MxGPU
Maxwell GPU Surface Book 940M GDDR5 is a Laptop Graphics Card
Note: Maxwell GPU Surface Book 940M GDDR5 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 Maxwell GPU Surface Book 940M GDDR5 here:
Main Specs
Maxwell GPU Surface Book 940M GDDR5 | Radeon Pro V340 MxGPU | |
Power consumption (TDP) | 300 Watt | |
Interface | PCIe 3.0 x16 | |
Supplementary power connectors | 2x 8-pin | |
Memory type | GDDR5 | HBM2 |
Maximum RAM amount | 1 GB | 16 GB |
Display Connectors | No outputs | |
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- Radeon Pro V340 MxGPU has 15 GB more memory, than Maxwell GPU Surface Book 940M GDDR5.
- Maxwell GPU Surface Book 940M GDDR5 is used in Laptops, and Radeon Pro V340 MxGPU - in Desktops.
- Maxwell GPU Surface Book 940M GDDR5 is build with Maxwell architecture, and Radeon Pro V340 MxGPU - with GCN 5.0.
- Core clock speed of Radeon Pro V340 MxGPU is 46 MHz higher, than Maxwell GPU Surface Book 940M GDDR5.
- Maxwell GPU Surface Book 940M GDDR5 is manufactured by 28 nm process technology, and Radeon Pro V340 MxGPU - by 14 nm process technology.
- Memory clock speed of Maxwell GPU Surface Book 940M GDDR5 is 3012 MHz higher, than Radeon Pro V340 MxGPU.
Game benchmarks
high / 1080p | 9−10 | 14−16 |
ultra / 1080p | 5−6 | 8−9 |
QHD / 1440p | 0−1 | 3−4 |
low / 720p | 21−24 | 30−33 |
medium / 1080p | 12−14 | 18−20 |
The average gaming FPS of Radeon Pro V340 MxGPU in Assassin's Creed Odyssey is 50% more, than Maxwell GPU Surface Book 940M GDDR5. | ||
high / 1080p | 16−18 | 21−24 |
ultra / 1080p | 14−16 | 20−22 |
QHD / 1440p | 0−1 | 6−7 |
4K / 2160p | − | 5−6 |
low / 720p | 30−35 | 50−55 |
medium / 1080p | 16−18 | 24−27 |
The average gaming FPS of Radeon Pro V340 MxGPU in Battlefield 5 is 50% more, than Maxwell GPU Surface Book 940M GDDR5. | ||
low / 768p | 45−50 | 45−50 |
QHD / 1440p | 0−1 | 0−1 |
Maxwell GPU Surface Book 940M GDDR5 and Radeon Pro V340 MxGPU have the same average FPS in Call of Duty: Warzone. | ||
low / 768p | 160−170 | 200−210 |
medium / 768p | 130−140 | 170−180 |
ultra / 1080p | 70−75 | 95−100 |
QHD / 1440p | 40−45 | 50−55 |
4K / 2160p | 30−33 | 30−33 |
high / 768p | 100−110 | 130−140 |
The average gaming FPS of Radeon Pro V340 MxGPU in Counter-Strike: Global Offensive is 27% more, than Maxwell GPU Surface Book 940M GDDR5. | ||
low / 768p | 55−60 | 55−60 |
ultra / 1080p | 27−30 | 35−40 |
medium / 1080p | 45−50 | 45−50 |
The average gaming FPS of Radeon Pro V340 MxGPU in Cyberpunk 2077 is 6% more, than Maxwell GPU Surface Book 940M GDDR5. | ||
low / 768p | 90−95 | 100−110 |
medium / 768p | 70−75 | 90−95 |
ultra / 1080p | 45−50 | 60−65 |
The average gaming FPS of Radeon Pro V340 MxGPU in Dota 2 is 22% more, than Maxwell GPU Surface Book 940M GDDR5. | ||
high / 1080p | 10−12 | 16−18 |
ultra / 1080p | 10−11 | 16−18 |
4K / 2160p | 4−5 | 6−7 |
low / 720p | 24−27 | 35−40 |
medium / 1080p | 12−14 | 18−20 |
The average gaming FPS of Radeon Pro V340 MxGPU in Far Cry 5 is 58% more, than Maxwell GPU Surface Book 940M GDDR5. | ||
high / 1080p | 18−20 | 24−27 |
ultra / 1080p | 12−14 | 18−20 |
QHD / 1440p | − | 16−18 |
low / 720p | 75−80 | 95−100 |
medium / 1080p | 30−35 | 50−55 |
The average gaming FPS of Radeon Pro V340 MxGPU in Fortnite is 37% more, than Maxwell GPU Surface Book 940M GDDR5. | ||
high / 1080p | 16−18 | 24−27 |
ultra / 1080p | 14−16 | 18−20 |
QHD / 1440p | 4−5 | 8−9 |
low / 720p | 35−40 | 50−55 |
medium / 1080p | 18−20 | 27−30 |
The average gaming FPS of Radeon Pro V340 MxGPU in Forza Horizon 4 is 44% more, than Maxwell GPU Surface Book 940M GDDR5. | ||
low / 768p | 65−70 | 80−85 |
medium / 768p | 55−60 | 75−80 |
high / 1080p | 18−20 | 27−30 |
ultra / 1080p | 8−9 | 12−14 |
QHD / 1440p | 0−1 | 2−3 |
The average gaming FPS of Radeon Pro V340 MxGPU in Grand Theft Auto V is 31% more, than Maxwell GPU Surface Book 940M GDDR5. | ||
high / 1080p | 6−7 | 9−10 |
ultra / 1080p | 4−5 | 7−8 |
4K / 2160p | 1−2 | 2−3 |
low / 720p | 18−20 | 27−30 |
medium / 1080p | 8−9 | 12−14 |
The average gaming FPS of Radeon Pro V340 MxGPU in Metro Exodus is 50% more, than Maxwell GPU Surface Book 940M GDDR5. | ||
low / 768p | 100−110 | 110−120 |
ultra / 1080p | 90−95 | 100−110 |
medium / 1080p | 95−100 | 100−110 |
The average gaming FPS of Radeon Pro V340 MxGPU in Minecraft is 10% more, than Maxwell GPU Surface Book 940M GDDR5. | ||
high / 1080p | 18−20 | 21−24 |
ultra / 1080p | 14−16 | 16−18 |
low / 720p | 40−45 | 55−60 |
medium / 1080p | 20−22 | 24−27 |
The average gaming FPS of Radeon Pro V340 MxGPU in PLAYERUNKNOWN'S BATTLEGROUNDS is 25% more, than Maxwell GPU Surface Book 940M GDDR5. | ||
high / 1080p | 12−14 | 14−16 |
ultra / 1080p | 8−9 | 9−10 |
QHD / 1440p | 0−1 | 0−1 |
low / 720p | 18−20 | 27−30 |
medium / 1080p | 12−14 | 16−18 |
The average gaming FPS of Radeon Pro V340 MxGPU in Red Dead Redemption 2 is 30% more, than Maxwell GPU Surface Book 940M GDDR5. | ||
low / 768p | 35−40 | 50−55 |
medium / 768p | 21−24 | 30−35 |
high / 1080p | 12−14 | 18−20 |
ultra / 1080p | 8−9 | 10−12 |
4K / 2160p | 7−8 | 8−9 |
The average gaming FPS of Radeon Pro V340 MxGPU in The Witcher 3: Wild Hunt is 41% more, than Maxwell GPU Surface Book 940M GDDR5. | ||
low / 768p | 90−95 | 100−110 |
medium / 768p | 50−55 | 60−65 |
ultra / 1080p | 24−27 | 30−35 |
high / 768p | 40−45 | 50−55 |
The average gaming FPS of Radeon Pro V340 MxGPU in World of Tanks is 18% more, than Maxwell GPU Surface Book 940M GDDR5. |
Full Specs
Maxwell GPU Surface Book 940M GDDR5 | Radeon Pro V340 MxGPU | |
Architecture | Maxwell | GCN 5.0 |
Code name | Surface Book | Vega 10 |
Type | Laptop | Workstation |
Release date | 1 October 2015 | 26 August 2018 |
Pipelines | 384 | 3584 |
Core clock speed | 954 MHz | 1000 MHz |
Boost Clock | 993 MHz | 1500 MHz |
Transistor count | 12,500 million | |
Manufacturing process technology | 28 nm | 14 nm |
Texture fill rate | 336.0 | |
Length | 267 mm | |
Memory bus width | 64 Bit | 2048 Bit |
Memory clock speed | 5012 MHz | 2000 MHz |
Memory bandwidth | 512.0 GB/s | |
Shared memory | - | |
DirectX | DirectX 12 (FL 11_0), Shader 5.0 | 12 (12_1) |
Shader Model | 6.4 | |
OpenGL | 4.6 | |
OpenCL | 2.0 | |
Vulkan | 1.1.125 | |
CUDA | + | |
Optimus | + | |
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