P106 090 vs Radeon HD 7850M

When choosing between P106 090 and Radeon HD 7850M, 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 P106 090 and Radeon HD 7850M.

Radeon HD 7850M is a Laptop Graphics Card

Note: Radeon HD 7850M 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 7850M here:

Main Specs

  P106 090 Radeon HD 7850M
Power consumption (TDP) 75 Watt 40 Watt
Interface PCIe 3.0 x16 PCIe 3.0 x16
Supplementary power connectors 1x 6-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 3 GB 2 GB
Display Connectors No outputs No outputs
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  • P106 090 has 87% more power consumption, than Radeon HD 7850M.
  • Both video cards are using PCIe 3.0 x16 interface connection to a motherboard.
  • P106 090 has 1 GB more memory, than Radeon HD 7850M.
  • P106 090 is used in Desktops, and Radeon HD 7850M - in Laptops.
  • P106 090 is build with Pascal architecture, and Radeon HD 7850M - with GCN.
  • Core clock speed of P106 090 is 679 MHz higher, than Radeon HD 7850M.
  • P106 090 is manufactured by 16 nm process technology, and Radeon HD 7850M - by 28 nm process technology.
  • Memory clock speed of P106 090 is 4008 MHz higher, than Radeon HD 7850M.

Game benchmarks

high / 1080p 14−16 6−7
ultra / 1080p 9−10 3−4
QHD / 1440p 3−4 0−1
low / 720p 30−35 14−16
medium / 1080p 18−20 7−8
The average gaming FPS of P106 090 in Assassin's Creed Odyssey is 137% more, than Radeon HD 7850M.

Full Specs

  P106 090 Radeon HD 7850M
Architecture Pascal GCN
Code name GP106 Heathrow Pro
Type Desktop Laptop
Release date 31 July 2017 24 April 2012
Pipelines 768 640
Core clock speed 1354 MHz 675 MHz
Boost Clock 1531 MHz
Transistor count 4,400 million 1,500 million
Manufacturing process technology 16 nm 28 nm
Texture fill rate 73.49 27.00
Floating-point performance 2,352 gflops 864.0 gflops
Length 250 mm
Memory bus width 192 Bit 128 Bit
Memory clock speed 8008 MHz 4000 MHz
Memory bandwidth 192.2 GB/s 64 GB/s
Shared memory -
DirectX 12 (12_1) 12 (11_1)
Shader Model 6.4 5.1
OpenGL 4.6 4.6
OpenCL 1.2 1.2
Vulkan 1.2.131 1.2.131
CUDA 6.1
Laptop size large
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