P106 090 vs Radeon R7 M340

When choosing between P106 090 and Radeon R7 M340, 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 R7 M340.

Radeon R7 M340 is a Laptop Graphics Card

Note: Radeon R7 M340 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 R7 M340 here:

Main Specs

  P106 090 Radeon R7 M340
Power consumption (TDP) 75 Watt
Interface PCIe 3.0 x16 PCIe 3.0 x8
Supplementary power connectors 1x 6-pin None
Memory type GDDR5 DDR3
Maximum RAM amount 3 GB 4 GB
Display Connectors No outputs No outputs
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  • P106 090 is connected by PCIe 3.0 x16, and Radeon R7 M340 uses PCIe 3.0 x8 interface.
  • Radeon R7 M340 has 1 GB more memory, than P106 090.
  • P106 090 is used in Desktops, and Radeon R7 M340 - in Laptops.
  • P106 090 is build with Pascal architecture, and Radeon R7 M340 - with GCN.
  • Core clock speed of P106 090 is 333 MHz higher, than Radeon R7 M340.
  • P106 090 is manufactured by 16 nm process technology, and Radeon R7 M340 - by 28 nm process technology.
  • Memory clock speed of P106 090 is 7008 MHz higher, than Radeon R7 M340.

Game benchmarks

high / 1080p 14−16 0−1
ultra / 1080p 9−10
QHD / 1440p 3−4 0−1
low / 720p 30−35 1−2
medium / 1080p 18−20 0−1
The average gaming FPS of P106 090 in Assassin's Creed Odyssey is 3100% more, than Radeon R7 M340.

Full Specs

  P106 090 Radeon R7 M340
Architecture Pascal GCN
Code name GP106 Meso Pro DDR3
Type Desktop Laptop
Release date 31 July 2017 16 June 2015
Pipelines 768 320
Core clock speed 1354 MHz 1021 MHz
Boost Clock 1531 MHz 1021 MHz
Transistor count 4,400 million 950 million
Manufacturing process technology 16 nm 28 nm
Texture fill rate 73.49 17.16
Floating-point performance 2,352 gflops 549.1 gflops
Length 250 mm
Memory bus width 192 Bit 128 Bit
Memory clock speed 8008 MHz 1000 MHz
Memory bandwidth 192.2 GB/s 16 GB/s
Shared memory -
DirectX 12 (12_1)
Shader Model 6.4 5.1
OpenGL 4.6 4.4
OpenCL 1.2 Not Listed
Vulkan 1.2.131 +
CUDA 6.1
FreeSync +
Bus support PCIe 3.0
Bitcoin / BTC (SHA256) 74 Mh/s
Eyefinity +
HD3D +
PowerTune +
DualGraphics +
ZeroCore +
Switchable graphics +
Mantle +
Compute units 6
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