Radeon HD 6990M vs Radeon Pro V340 MxGPU
When choosing between Radeon HD 6990M 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 Radeon HD 6990M and Radeon Pro V340 MxGPU.
Radeon Pro V340 MxGPU
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Radeon HD 6990M is a Laptop Graphics Card
Note: Radeon HD 6990M 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 Radeon HD 6990M here:
Main Specs
Radeon HD 6990M | Radeon Pro V340 MxGPU | |
Power consumption (TDP) | 100 Watt | 300 Watt |
Interface | MXM-B (3.0) | PCIe 3.0 x16 |
Supplementary power connectors | None | 2x 8-pin |
Memory type | GDDR5 | HBM2 |
Maximum RAM amount | 2 GB | 16 GB |
Display Connectors | No outputs | No outputs |
Check Price |
- Radeon Pro V340 MxGPU has 200% more power consumption, than Radeon HD 6990M.
- Radeon HD 6990M is connected by MXM-B (3.0), and Radeon Pro V340 MxGPU uses PCIe 3.0 x16 interface.
- Radeon Pro V340 MxGPU has 14 GB more memory, than Radeon HD 6990M.
- Radeon HD 6990M is used in Laptops, and Radeon Pro V340 MxGPU - in Desktops.
- Radeon HD 6990M is build with Terascale 2 architecture, and Radeon Pro V340 MxGPU - with GCN 5.0.
- Core clock speed of Radeon Pro V340 MxGPU is 285 MHz higher, than Radeon HD 6990M.
- Radeon HD 6990M is manufactured by 40 nm process technology, and Radeon Pro V340 MxGPU - by 14 nm process technology.
- Memory clock speed of Radeon Pro V340 MxGPU is 1100 MHz higher, than Radeon HD 6990M.
Game benchmarks
high / 1080p | 14−16 | 14−16 |
ultra / 1080p | 8−9 | 8−9 |
QHD / 1440p | 3−4 | 3−4 |
low / 720p | 30−33 | 30−33 |
medium / 1080p | 16−18 | 18−20 |
Radeon HD 6990M and Radeon Pro V340 MxGPU have the same average FPS in Assassin's Creed Odyssey. | ||
high / 1080p | 21−24 | 21−24 |
ultra / 1080p | 18−20 | 20−22 |
QHD / 1440p | 6−7 | 6−7 |
4K / 2160p | 5−6 | 5−6 |
low / 720p | 45−50 | 50−55 |
medium / 1080p | 24−27 | 24−27 |
The average gaming FPS of Radeon Pro V340 MxGPU in Battlefield 5 is 4% more, than Radeon HD 6990M. | ||
low / 768p | 45−50 | 45−50 |
QHD / 1440p | 0−1 | 0−1 |
Radeon HD 6990M and Radeon Pro V340 MxGPU have the same average FPS in Call of Duty: Warzone. | ||
low / 768p | 200−210 | 200−210 |
medium / 768p | 170−180 | 170−180 |
ultra / 1080p | 90−95 | 95−100 |
QHD / 1440p | 50−55 | 50−55 |
4K / 2160p | 30−33 | 30−33 |
high / 768p | 130−140 | 130−140 |
The average gaming FPS of Radeon Pro V340 MxGPU in Counter-Strike: Global Offensive is 0% more, than Radeon HD 6990M. | ||
low / 768p | 55−60 | 55−60 |
ultra / 1080p | 35−40 | 35−40 |
medium / 1080p | 45−50 | 45−50 |
Radeon HD 6990M and Radeon Pro V340 MxGPU have the same average FPS in Cyberpunk 2077. | ||
low / 768p | 100−110 | 100−110 |
medium / 768p | 90−95 | 90−95 |
ultra / 1080p | 60−65 | 60−65 |
Radeon HD 6990M and Radeon Pro V340 MxGPU have the same average FPS in Dota 2. | ||
high / 1080p | 16−18 | 16−18 |
ultra / 1080p | 14−16 | 16−18 |
4K / 2160p | 6−7 | 6−7 |
low / 720p | 35−40 | 35−40 |
medium / 1080p | 18−20 | 18−20 |
Radeon HD 6990M and Radeon Pro V340 MxGPU have the same average FPS in Far Cry 5. | ||
high / 1080p | 24−27 | 24−27 |
ultra / 1080p | 18−20 | 18−20 |
QHD / 1440p | 16−18 | 16−18 |
low / 720p | 95−100 | 95−100 |
medium / 1080p | 50−55 | 50−55 |
Radeon HD 6990M and Radeon Pro V340 MxGPU have the same average FPS in Fortnite. | ||
high / 1080p | 24−27 | 24−27 |
ultra / 1080p | 18−20 | 18−20 |
QHD / 1440p | 8−9 | 8−9 |
low / 720p | 50−55 | 50−55 |
medium / 1080p | 27−30 | 27−30 |
Radeon HD 6990M and Radeon Pro V340 MxGPU have the same average FPS in Forza Horizon 4. | ||
low / 768p | 80−85 | 80−85 |
medium / 768p | 70−75 | 75−80 |
high / 1080p | 27−30 | 27−30 |
ultra / 1080p | 10−12 | 12−14 |
QHD / 1440p | 2−3 | 2−3 |
The average gaming FPS of Radeon Pro V340 MxGPU in Grand Theft Auto V is 2% more, than Radeon HD 6990M. | ||
high / 1080p | 9−10 | 9−10 |
ultra / 1080p | 7−8 | 7−8 |
4K / 2160p | 2−3 | 2−3 |
low / 720p | 27−30 | 27−30 |
medium / 1080p | 12−14 | 12−14 |
Radeon HD 6990M and Radeon Pro V340 MxGPU have the same average FPS in Metro Exodus. | ||
low / 768p | 110−120 | 110−120 |
ultra / 1080p | 100−110 | 100−110 |
medium / 1080p | 100−110 | 100−110 |
Radeon HD 6990M and Radeon Pro V340 MxGPU have the same average FPS in Minecraft. | ||
high / 1080p | 21−24 | 21−24 |
ultra / 1080p | 16−18 | 16−18 |
low / 720p | 55−60 | 55−60 |
medium / 1080p | 24−27 | 24−27 |
Radeon HD 6990M and Radeon Pro V340 MxGPU have the same average FPS in PLAYERUNKNOWN'S BATTLEGROUNDS. | ||
high / 1080p | 14−16 | 14−16 |
ultra / 1080p | 9−10 | 9−10 |
QHD / 1440p | 0−1 | 0−1 |
low / 720p | 27−30 | 27−30 |
medium / 1080p | 16−18 | 16−18 |
Radeon HD 6990M and Radeon Pro V340 MxGPU have the same average FPS in Red Dead Redemption 2. | ||
low / 768p | 50−55 | 50−55 |
medium / 768p | 30−35 | 30−35 |
high / 1080p | 18−20 | 18−20 |
ultra / 1080p | 10−11 | 10−12 |
4K / 2160p | 8−9 | 8−9 |
Radeon HD 6990M and Radeon Pro V340 MxGPU have the same average FPS in The Witcher 3: Wild Hunt. | ||
low / 768p | 100−105 | 100−110 |
medium / 768p | 60−65 | 60−65 |
ultra / 1080p | 30−35 | 30−35 |
high / 768p | 50−55 | 50−55 |
The average gaming FPS of Radeon Pro V340 MxGPU in World of Tanks is 1% more, than Radeon HD 6990M. |
Full Specs
Radeon HD 6990M | Radeon Pro V340 MxGPU | |
Architecture | Terascale 2 | GCN 5.0 |
Code name | Blackcomb XTX | Vega 10 |
Type | Laptop | Workstation |
Release date | 12 July 2011 | 26 August 2018 |
Pipelines | 1120 | 3584 |
Core clock speed | 715 MHz | 1000 MHz |
Boost Clock | 1500 MHz | |
Transistor count | 1,700 million | 12,500 million |
Manufacturing process technology | 40 nm | 14 nm |
Texture fill rate | 40.04 | 336.0 |
Floating-point performance | 1,601.6 gflops | |
Length | 267 mm | |
Memory bus width | 256 Bit | 2048 Bit |
Memory clock speed | 900 MHz | 2000 MHz |
Memory bandwidth | 115.2 GB/s | 512.0 GB/s |
Shared memory | - | |
DirectX | 11.2 (11_0) | 12 (12_1) |
Shader Model | 5.0 | 6.4 |
OpenGL | 4.4 | 4.6 |
OpenCL | 1.2 | 2.0 |
Vulkan | N/A | 1.1.125 |
Laptop size | large | |
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