GeForce GT 755M SLI vs Radeon R9 270

Find out if it is worth upgrading your current GPU setup by comparing GeForce GT 755M SLI and Radeon R9 270. 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 GT 755M SLI and Radeon R9 270. 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 GT 755M SLI is a Laptop Graphics Card

Note: GeForce GT 755M SLI 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 GT 755M SLI here:

Main Specs

  GeForce GT 755M SLI Radeon R9 270
Power consumption (TDP) 2x ~50 Watt 150 Watt
Interface PCIe 3.0 x16
Supplementary power connectors 1 x 6-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 2x 2 GB 2 GB
Display Connectors 2x DVI, 1x HDMI, 1x DisplayPort
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  • Radeon R9 270 has 7400% more power consumption, than GeForce GT 755M SLI.
  • GeForce GT 755M SLI and Radeon R9 270 have maximum RAM of 2 GB.
  • GeForce GT 755M SLI is used in Laptops, and Radeon R9 270 - in Desktops.
  • GeForce GT 755M SLI is build with Kepler architecture, and Radeon R9 270 - with GCN 1.0.
  • GeForce GT 755M SLI and Radeon R9 270 are manufactured by 28 nm process technology.

Game benchmarks

high / 1080p 14−16 21−24
ultra / 1080p 8−9 12−14
QHD / 1440p 2−3 7−8
4K / 2160p 5−6
low / 720p 30−35 40−45
medium / 1080p 18−20 27−30
The average gaming FPS of Radeon R9 270 in Assassin's Creed Odyssey is 46% more, than GeForce GT 755M SLI.

Full Specs

  GeForce GT 755M SLI Radeon R9 270
Architecture Kepler GCN 1.0
Code name N14P-? Curacao
Type Laptop Desktop
Release date 1 November 2013 13 November 2013
Pipelines 768 1280
Core clock speed 980 MHz
Boost Clock 925 MHz
Transistor count 2x 1300 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 2x 128 Bit 256 Bit
Memory clock speed 5400 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
HDMI +
Bitcoin / BTC (SHA256) 293 Mh/s
Laptop size large
Eyefinity +
HD3D +
TrueAudio +
Design reference
DisplayPort support +
CrossFire +
DDMA audio +
Ethereum / ETH (DaggerHashimoto) 16 Mh/s
LiquidVR +
TressFX +
UVD +
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