GeForce GTX 775M vs Radeon R9 270

If you are going to buy a new graphics card and are choosing between GeForce GTX 775M and Radeon R9 270, there are a couple of things to consider. Cards with more VRAM in general perform better and allow you to play on higher graphics settings. Size also makes a difference. A model with a large heatsink can occupy up to three expansion slots on a motherboard. Be sure you have enough room in your PC case. When comparing GPUs with different architectures, more processing cores and even higher TFLOPS will not always translate to better performance. To help you decide which GPU you need, we have measured frame rates in a number of popular games. For more on how the GeForce GTX 775M stacks up against Radeon R9 270, check out specs charts below.

GeForce GTX 775M is a Laptop Graphics Card

Note: GeForce GTX 775M 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 GeForce GTX 775M here:

Main Specs

  GeForce GTX 775M Radeon R9 270
Power consumption (TDP) 100 Watt 150 Watt
Interface PCIe 3.0 x16
Supplementary power connectors 1 x 6-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 4 GB 2 GB
Display Connectors 2x DVI, 1x HDMI, 1x DisplayPort
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  • Radeon R9 270 has 50% more power consumption, than GeForce GTX 775M.
  • GeForce GTX 775M has 2 GB more memory, than Radeon R9 270.
  • GeForce GTX 775M is used in Laptops, and Radeon R9 270 - in Desktops.
  • GeForce GTX 775M is build with Kepler architecture, and Radeon R9 270 - with GCN 1.0.
  • GeForce GTX 775M and Radeon R9 270 are manufactured by 28 nm process technology.

Game benchmarks

high / 1080p 21−24 21−24
ultra / 1080p 12−14 12−14
QHD / 1440p 7−8 7−8
4K / 2160p 5−6 5−6
low / 720p 40−45 40−45
medium / 1080p 27−30 27−30
GeForce GTX 775M and Radeon R9 270 have the same average FPS in Assassin's Creed Odyssey.

Full Specs

  GeForce GTX 775M Radeon R9 270
Architecture Kepler GCN 1.0
Code name N13E-GTX-A2 Curacao
Type Laptop Desktop
Release date 24 September 2013 13 November 2013
Pipelines 1344 1280
Core clock speed 719 MHz
Boost Clock 925 MHz
Transistor count 3540 Million 2,800 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 74.00
Floating-point performance 2,368 gflops
Length 210 mm
Memory bus width 256 Bit 256 Bit
Memory clock speed 3600 MHz
Memory bandwidth 179.2 GB/s
Shared memory -
DirectX DirectX 11, Shader 5.0
Shader Model 5.1
OpenGL 4.6
OpenCL 1.2
Vulkan +
CUDA +
FreeSync +
Bus support PCIe 3.0
SLI options +
HDMI +
Bitcoin / BTC (SHA256) 293 Mh/s
Laptop size large
Optimus +
Eyefinity +
HD3D +
TrueAudio +
Design reference
DisplayPort support +
CrossFire +
DDMA audio +
Ethereum / ETH (DaggerHashimoto) 16 Mh/s
LiquidVR +
TressFX +
UVD +
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