P104 100 vs Radeon HD 6990M
If you are going to buy a new graphics card and are choosing between P104 100 and Radeon HD 6990M, 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 P104 100 stacks up against Radeon HD 6990M, check out specs charts below.
P104 100
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
P104 100 | Radeon HD 6990M | |
Power consumption (TDP) | 100 Watt | |
Interface | PCIe 3.0 x16 | MXM-B (3.0) |
Supplementary power connectors | 1x 8-pin | None |
Memory type | GDDR5X | GDDR5 |
Maximum RAM amount | 4 GB | 2 GB |
Display Connectors | No outputs | No outputs |
Check Price |
- P104 100 is connected by PCIe 3.0 x16, and Radeon HD 6990M uses MXM-B (3.0) interface.
- P104 100 has 2 GB more memory, than Radeon HD 6990M.
- P104 100 is used in Desktops, and Radeon HD 6990M - in Laptops.
- P104 100 is build with Pascal architecture, and Radeon HD 6990M - with Terascale 2.
- Core clock speed of P104 100 is 892 MHz higher, than Radeon HD 6990M.
- P104 100 is manufactured by 16 nm process technology, and Radeon HD 6990M - by 40 nm process technology.
- Memory clock speed of P104 100 is 9108 MHz higher, than Radeon HD 6990M.
Game benchmarks
high / 1080p | 35−40 | 14−16 |
ultra / 1080p | 21−24 | 8−9 |
QHD / 1440p | 16−18 | 3−4 |
4K / 2160p | 10−11 | − |
low / 720p | 60−65 | 30−33 |
medium / 1080p | 40−45 | 16−18 |
The average gaming FPS of P104 100 in Assassin's Creed Odyssey is 140% more, than Radeon HD 6990M. | ||
high / 1080p | 55−60 | 21−24 |
ultra / 1080p | 45−50 | 18−20 |
QHD / 1440p | 35−40 | 6−7 |
4K / 2160p | 18−20 | 5−6 |
low / 720p | 100−110 | 45−50 |
medium / 1080p | 60−65 | 24−27 |
The average gaming FPS of P104 100 in Battlefield 5 is 157% more, than Radeon HD 6990M. | ||
low / 768p | 50−55 | 45−50 |
QHD / 1440p | 0−1 | 0−1 |
The average gaming FPS of P104 100 in Call of Duty: Warzone is 10% more, than Radeon HD 6990M. | ||
low / 768p | 250−260 | 200−210 |
medium / 768p | 220−230 | 170−180 |
ultra / 1080p | 180−190 | 90−95 |
QHD / 1440p | 110−120 | 50−55 |
4K / 2160p | 70−75 | 30−33 |
high / 768p | 210−220 | 130−140 |
The average gaming FPS of P104 100 in Counter-Strike: Global Offensive is 53% more, than Radeon HD 6990M. | ||
low / 768p | 60−65 | 55−60 |
ultra / 1080p | − | 35−40 |
medium / 1080p | 55−60 | 45−50 |
The average gaming FPS of P104 100 in Cyberpunk 2077 is 15% more, than Radeon HD 6990M. | ||
low / 768p | 120−130 | 100−110 |
medium / 768p | 110−120 | 90−95 |
ultra / 1080p | 100−110 | 60−65 |
The average gaming FPS of P104 100 in Dota 2 is 33% more, than Radeon HD 6990M. | ||
high / 1080p | 45−50 | 16−18 |
ultra / 1080p | 40−45 | 14−16 |
QHD / 1440p | 27−30 | − |
4K / 2160p | 14−16 | 6−7 |
low / 720p | 80−85 | 35−40 |
medium / 1080p | 45−50 | 18−20 |
The average gaming FPS of P104 100 in Far Cry 5 is 147% more, than Radeon HD 6990M. | ||
high / 1080p | 60−65 | 24−27 |
ultra / 1080p | 45−50 | 18−20 |
QHD / 1440p | 27−30 | 16−18 |
4K / 2160p | 27−30 | − |
low / 720p | 180−190 | 95−100 |
medium / 1080p | 110−120 | 50−55 |
The average gaming FPS of P104 100 in Fortnite is 107% more, than Radeon HD 6990M. | ||
high / 1080p | 60−65 | 24−27 |
ultra / 1080p | 45−50 | 18−20 |
QHD / 1440p | 30−35 | 8−9 |
4K / 2160p | 24−27 | − |
low / 720p | 100−110 | 50−55 |
medium / 1080p | 65−70 | 27−30 |
The average gaming FPS of P104 100 in Forza Horizon 4 is 142% more, than Radeon HD 6990M. | ||
low / 768p | 140−150 | 80−85 |
medium / 768p | 120−130 | 70−75 |
high / 1080p | 70−75 | 27−30 |
ultra / 1080p | 30−35 | 10−12 |
QHD / 1440p | 21−24 | 2−3 |
The average gaming FPS of P104 100 in Grand Theft Auto V is 102% more, than Radeon HD 6990M. | ||
high / 1080p | 24−27 | 9−10 |
ultra / 1080p | 20−22 | 7−8 |
QHD / 1440p | 16−18 | − |
4K / 2160p | 8−9 | 2−3 |
low / 720p | 65−70 | 27−30 |
medium / 1080p | 30−35 | 12−14 |
The average gaming FPS of P104 100 in Metro Exodus is 158% more, than Radeon HD 6990M. | ||
low / 768p | 130−140 | 110−120 |
ultra / 1080p | − | 100−110 |
medium / 1080p | 120−130 | 100−110 |
The average gaming FPS of P104 100 in Minecraft is 18% more, than Radeon HD 6990M. | ||
high / 1080p | − | 21−24 |
ultra / 1080p | 14−16 | 16−18 |
low / 720p | 100−110 | 55−60 |
medium / 1080p | 18−20 | 24−27 |
The average gaming FPS of P104 100 in PLAYERUNKNOWN'S BATTLEGROUNDS is 39% more, than Radeon HD 6990M. | ||
high / 1080p | 24−27 | 14−16 |
ultra / 1080p | 16−18 | 9−10 |
QHD / 1440p | 10−11 | 0−1 |
4K / 2160p | 7−8 | − |
low / 720p | 65−70 | 27−30 |
medium / 1080p | 35−40 | 16−18 |
The average gaming FPS of P104 100 in Red Dead Redemption 2 is 111% more, than Radeon HD 6990M. | ||
low / 768p | 130−140 | 50−55 |
medium / 768p | 85−90 | 30−35 |
high / 1080p | 45−50 | 18−20 |
ultra / 1080p | 24−27 | 10−11 |
4K / 2160p | 16−18 | 8−9 |
The average gaming FPS of P104 100 in The Witcher 3: Wild Hunt is 158% more, than Radeon HD 6990M. | ||
low / 768p | 90−95 | 100−105 |
medium / 768p | 60−65 | 60−65 |
ultra / 1080p | 50−55 | 30−35 |
high / 768p | 60−65 | 50−55 |
The average gaming FPS of P104 100 in World of Tanks is 8% more, than Radeon HD 6990M. |
Full Specs
P104 100 | Radeon HD 6990M | |
Architecture | Pascal | Terascale 2 |
Code name | GP104 | Blackcomb XTX |
Type | Desktop | Laptop |
Release date | 12 December 2017 | 12 July 2011 |
Pipelines | 1920 | 1120 |
Core clock speed | 1607 MHz | 715 MHz |
Boost Clock | 1733 MHz | |
Transistor count | 7,200 million | 1,700 million |
Manufacturing process technology | 16 nm | 40 nm |
Texture fill rate | 208.0 | 40.04 |
Floating-point performance | 8,873 gflops | 1,601.6 gflops |
Length | 267 mm | |
Memory bus width | 256 Bit | 256 Bit |
Memory clock speed | 10008 MHz | 900 MHz |
Memory bandwidth | 320.3 GB/s | 115.2 GB/s |
Shared memory | - | |
DirectX | 12 (12_1) | 11.2 (11_0) |
Shader Model | 6.4 | 5.0 |
OpenGL | 4.6 | 4.4 |
OpenCL | 1.2 | 1.2 |
Vulkan | 1.2.131 | N/A |
CUDA | 6.1 | |
Laptop size | large | |
Check Price |