GeForce GT 750M SLI vs Radeon R9 280X

Find out if it is worth upgrading your current GPU setup by comparing GeForce GT 750M SLI and Radeon R9 280X. 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 750M SLI and Radeon R9 280X. 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 750M SLI is a Laptop Graphics Card

Note: GeForce GT 750M 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 750M SLI here:

Main Specs

  GeForce GT 750M SLI Radeon R9 280X
Power consumption (TDP) 250 Watt
Interface PCIe 3.0 x16
Supplementary power connectors 1 x 6-pin + 1 x 8-pin
Memory type DDR3, GDDR5 GDDR5
Maximum RAM amount 2x 2 GB 3 GB
Display Connectors 2x DVI, 1x HDMI, 1x DisplayPort
  Check Price Check Price
  • Radeon R9 280X has 1 GB more memory, than GeForce GT 750M SLI.
  • GeForce GT 750M SLI is used in Laptops, and Radeon R9 280X - in Desktops.
  • GeForce GT 750M SLI is build with Kepler architecture, and Radeon R9 280X - with GCN.
  • GeForce GT 750M SLI and Radeon R9 280X are manufactured by 28 nm process technology.

Game benchmarks

high / 1080p 14−16 35−40
ultra / 1080p 8−9 21−24
QHD / 1440p 3−4 16−18
4K / 2160p 10−11
low / 720p 30−33 60−65
medium / 1080p 18−20 40−45
The average gaming FPS of Radeon R9 280X in Assassin's Creed Odyssey is 140% more, than GeForce GT 750M SLI.

Full Specs

  GeForce GT 750M SLI Radeon R9 280X
Architecture Kepler GCN
Code name N14P-GT Thaiti XTL
Type Laptop Desktop
Release date 1 April 2013 8 October 2013
Pipelines 768 2048
Core clock speed 967 MHz
Boost Clock 1000 MHz
Transistor count 1300 Million 4,313 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 128.0
Floating-point performance 4,096 gflops
Length 275 mm
Memory bus width 2x 128 Bit 384 Bit
Memory clock speed 2000 - 5000 MHz
Memory bandwidth 288 GB/s
Shared memory - -
DirectX DirectX 11, Shader 5.0
Shader Model 5.1
OpenGL 4.6
OpenCL 1.2
Vulkan +
CUDA +
Monero / XMR (CryptoNight) 0.5 kh/s
FreeSync +
Bus support PCIe 3.0
HDMI +
Bitcoin / BTC (SHA256) 494 Mh/s
Laptop size large
Eyefinity +
HD3D +
TrueAudio +
Design reference
DisplayPort support +
CrossFire +
DDMA audio +
Decred / DCR (Decred) 1.07 Gh/s
Ethereum / ETH (DaggerHashimoto) 14.42 Mh/s
Zcash / ZEC (Equihash) 285 Sol/s
AppAcceleration +
LiquidVR +
TressFX +
UVD +
  Check Price Check Price