P104 100 vs Radeon R9 M295X

Find out if it is worth upgrading your current GPU setup by comparing P104 100 and Radeon R9 M295X. Here you can take a closer look at graphics cards specs, such as core clock speed, memory type and size, display connectors, etc. The price, overall benchmark and gaming performances are usually defining factors when it comes to choosing between P104 100 and Radeon R9 M295X. Make sure that the graphics card has compatible dimensions and will properly fit in your new or current computer case. Also these graphics cards may have different system power recommendations, so take that into consideration and upgrade your PSU if necessary.

Radeon R9 M295X is a Laptop Graphics Card

Note: Radeon R9 M295X 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 R9 M295X here:

Main Specs

  P104 100 Radeon R9 M295X
Power consumption (TDP) 250 Watt
Interface PCIe 3.0 x16 MXM-B (3.0)
Supplementary power connectors 1x 8-pin None
Memory type GDDR5X Not Listed
Maximum RAM amount 4 GB
Display Connectors No outputs No outputs
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  • P104 100 is connected by PCIe 3.0 x16, and Radeon R9 M295X uses MXM-B (3.0) interface.
  • P104 100 is used in Desktops, and Radeon R9 M295X - in Laptops.
  • P104 100 is build with Pascal architecture, and Radeon R9 M295X - with GCN 3.
  • Core clock speed of P104 100 is 884 MHz higher, than Radeon R9 M295X.
  • P104 100 is manufactured by 16 nm process technology, and Radeon R9 M295X - by 28 nm process technology.

Game benchmarks

high / 1080p 35−40 35−40
ultra / 1080p 21−24 21−24
QHD / 1440p 16−18 16−18
4K / 2160p 10−11 10−11
low / 720p 60−65 60−65
medium / 1080p 40−45 40−45
P104 100 and Radeon R9 M295X have the same average FPS in Assassin's Creed Odyssey.

Full Specs

  P104 100 Radeon R9 M295X
Architecture Pascal GCN 3
Code name GP104 Tonga
Type Desktop Laptop
Release date 12 December 2017 16 October 2014
Pipelines 1920 2048
Core clock speed 1607 MHz 723 MHz
Boost Clock 1733 MHz
Transistor count 7,200 million 5,000 million
Manufacturing process technology 16 nm 28 nm
Texture fill rate 208.0 92.54
Floating-point performance 8,873 gflops 2,961 gflops
Length 267 mm
Memory bus width 256 Bit
Memory clock speed 10008 MHz
Memory bandwidth 320.3 GB/s 160.0 GB/s
Shared memory -
DirectX 12 (12_1) Not Listed
Shader Model 6.4 6.3
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) 392 Mh/s
Laptop size large
HD3D +
PowerTune +
DualGraphics +
ZeroCore +
Switchable graphics +
Mantle +
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