GeForce GTX 880M vs Radeon R9 M295X

Find out if it is worth upgrading your current GPU setup by comparing GeForce GTX 880M 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 GeForce GTX 880M 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.

GeForce GTX 880M and Radeon R9 M295X are Laptop Graphics Cards

Note: GeForce GTX 880M and Radeon R9 M295X are only used in laptop graphics. They have 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 GeForce GTX 880M or Radeon R9 M295X here:

Main Specs

  GeForce GTX 880M Radeon R9 M295X
Power consumption (TDP) 122 Watt 250 Watt
Interface MXM-B (3.0) MXM-B (3.0)
Supplementary power connectors None None
Memory type GDDR5 Not Listed
Maximum RAM amount 8 GB
Display Connectors No outputs No outputs
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  • Radeon R9 M295X has 104% more power consumption, than GeForce GTX 880M.
  • Both video cards are using MXM-B (3.0) interface connection to a motherboard.
  • Both cards are used in Laptops.
  • GeForce GTX 880M is build with Kepler architecture, and Radeon R9 M295X - with GCN 3.
  • Core clock speed of GeForce GTX 880M is 231 MHz higher, than Radeon R9 M295X.
  • GeForce GTX 880M and Radeon R9 M295X are manufactured by 28 nm process technology.

Game benchmarks

high / 1080p 20−22 35−40
ultra / 1080p 12−14 21−24
QHD / 1440p 6−7 16−18
4K / 2160p 5−6 10−11
low / 720p 40−45 60−65
medium / 1080p 24−27 40−45
The average gaming FPS of Radeon R9 M295X in Assassin's Creed Odyssey is 68% more, than GeForce GTX 880M.

Full Specs

  GeForce GTX 880M Radeon R9 M295X
Architecture Kepler GCN 3
Code name N15E-GX-A2 Tonga
Type Laptop Laptop
Release date 12 March 2014 16 October 2014
Pipelines 1536 2048
Core clock speed 954 MHz 723 MHz
Boost Clock 993 MHz
Transistor count 3,540 million 5,000 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 127.1 92.54
Floating-point performance 3,050 gflops 2,961 gflops
Memory bus width 256 Bit
Memory bandwidth 160.0 GB/s 160.0 GB/s
Shared memory - -
DirectX 12 (11_0) Not Listed
Shader Model 5.1 6.3
OpenGL 4.5 4.4
OpenCL 1.1 Not Listed
Vulkan 1.1.126
CUDA +
FreeSync +
CUDA cores 1536
Bus support PCI Express 2.0, PCI Express 3.0 PCIe 3.0
SLI options +
HDMI +
Bitcoin / BTC (SHA256) 96 Mh/s 392 Mh/s
Laptop size large large
Standard memory configuration GDDR5
eDP 1.2 signal support Up to 3840x2160
LVDS signal support Up to 1920x1200
DisplayPort Multimode (DP++) support Up to 3840x2160
HDCP content protection +
7.1 channel HD audio on HDMI +
TrueHD and DTS-HD audio bitstreaming +
H.264, VC1, MPEG2 1080p video decoder +
Optimus +
HD3D +
PowerTune +
DualGraphics +
ZeroCore +
Switchable graphics +
Mantle +
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