GeForce GTX 680 vs Radeon R9 M295X

When comparing GeForce GTX 680 and Radeon R9 M295X, we look primarily at benchmarks and game tests. But it is not only about the numbers. Often you can find third-party models with higher clock speeds, better cooling, or a customizable RGB lighting. Not all of them will have all the features you need. Another thing to consider is the port selection. Most graphics cards have at least one DisplayPort and HDMI interface, but some monitors require DVI. Before you buy, check the TDP of the graphics card - this characteristic will help you estimate the consumption of the graphics card. You may even have to upgrade your PSU to meet its requirements. An important factor when choosing between GeForce GTX 680 and Radeon R9 M295X is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

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

  GeForce GTX 680 Radeon R9 M295X
Power consumption (TDP) 195 Watt 250 Watt
Interface PCIe 3.0 x16 MXM-B (3.0)
Supplementary power connectors Two 6-pin None
Memory type GDDR5 Not Listed
Maximum RAM amount 2048 MB
Display Connectors 2x DVI, 1x HDMI, 1x DisplayPort No outputs
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  • Radeon R9 M295X has 28% more power consumption, than GeForce GTX 680.
  • GeForce GTX 680 is connected by PCIe 3.0 x16, and Radeon R9 M295X uses MXM-B (3.0) interface.
  • GeForce GTX 680 is used in Desktops, and Radeon R9 M295X - in Laptops.
  • GeForce GTX 680 is build with Kepler architecture, and Radeon R9 M295X - with GCN 3.
  • Core clock speed of GeForce GTX 680 is 283 MHz higher, than Radeon R9 M295X.
  • GeForce GTX 680 and Radeon R9 M295X are manufactured 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
GeForce GTX 680 and Radeon R9 M295X have the same average FPS in Assassin's Creed Odyssey.

Full Specs

  GeForce GTX 680 Radeon R9 M295X
Architecture Kepler GCN 3
Code name GK104 Tonga
Type Desktop Laptop
Release date 22 March 2012 16 October 2014
Pipelines 1536 2048
Core clock speed 1006 MHz 723 MHz
Boost Clock 1058 MHz
Transistor count 3,540 million 5,000 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 128.8 billion/sec 92.54
Floating-point performance 3,090.4 gflops 2,961 gflops
Length 10.0" (25.4 cm)
Memory bus width 256-bit GDDR5
Memory clock speed 6000 MHz
Memory bandwidth 192.2 GB/s 160.0 GB/s
Shared memory - -
DirectX 12 (11_0) Not Listed
Shader Model 5.1 6.3
OpenGL 4.2 4.4
OpenCL 1.2 Not Listed
Vulkan 1.1.126
CUDA +
FreeSync +
CUDA cores 1536
Bus support PCI Express 3.0 PCIe 3.0
Height 4.376" (11.1 cm)
SLI options +
Multi monitor support 4 displays
HDMI +
HDCP +
Maximum VGA resolution 2048x1536
Audio input for HDMI Internal
Bitcoin / BTC (SHA256) 121 Mh/s 392 Mh/s
Laptop size large
HD3D +
PowerTune +
DualGraphics +
ZeroCore +
Switchable graphics +
Mantle +
Ethereum / ETH (DaggerHashimoto) 15 Mh/s
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