GeForce GTX 675M vs Radeon HD 7750

When choosing between GeForce GTX 675M and Radeon HD 7750, it is worth examining the specifications of the models in detail. Do they meet the recommended requirements of modern games and software? Storage capacity, form factor, TDP, available ports, warranty and manufacturer support are all important. For example, the size of a PC case can limit the maximum thickness and length of the card. Often, instead of the factory overclocked card and RGB backlight, it is better to choose a reference model with a more efficient GPU. And make sure that your current power supply unit has the correct connection pins (using adapters is not recommended). This GPUs compare tool is meant to help you to choose the best graphics card for your build. Let's find out the difference between GeForce GTX 675M and Radeon HD 7750.

GeForce GTX 675M is a Laptop Graphics Card

Note: GeForce GTX 675M 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 675M here:

Main Specs

  GeForce GTX 675M Radeon HD 7750
Power consumption (TDP) 100 Watt 75 Watt
Interface MXM-B (3.0) PCIe 3.0 x16
Supplementary power connectors None
Memory type GDDR5 GDDR5
Maximum RAM amount 2 GB 1 GB
Display Connectors No outputs 1x DVI, 1x HDMI, 1x DisplayPort
  Check Price Check Price
  • GeForce GTX 675M has 33% more power consumption, than Radeon HD 7750.
  • GeForce GTX 675M is connected by MXM-B (3.0), and Radeon HD 7750 uses PCIe 3.0 x16 interface.
  • GeForce GTX 675M has 1 GB more memory, than Radeon HD 7750.
  • GeForce GTX 675M is used in Laptops, and Radeon HD 7750 - in Desktops.
  • GeForce GTX 675M is build with Fermi architecture, and Radeon HD 7750 - with GCN 1.0.
  • GeForce GTX 675M is manufactured by 40 nm process technology, and Radeon HD 7750 - by 28 nm process technology.
  • Memory clock speed of GeForce GTX 675M is 375 MHz higher, than Radeon HD 7750.

Game benchmarks

high / 1080p 10−11 7−8
ultra / 1080p 6−7 4−5
QHD / 1440p 0−1 0−1
low / 720p 21−24 18−20
medium / 1080p 12−14 9−10
The average gaming FPS of GeForce GTX 675M in Assassin's Creed Odyssey is 30% more, than Radeon HD 7750.

Full Specs

  GeForce GTX 675M Radeon HD 7750
Architecture Fermi GCN 1.0
Code name N13E-GS1 Cape Verde
Type Laptop Desktop
Release date 22 March 2012 15 February 2012
Pipelines 384 512
Core clock speed 620 MHz
Boost Clock 800 MHz
Transistor count 1,950 million 1,500 million
Manufacturing process technology 40 nm 28 nm
Texture fill rate 39.7 billion/sec 25.60
Floating-point performance 952.3 gflops 819.2 gflops
Length 168 mm
Memory bus width 256bit 128 Bit
Memory clock speed 1500 MHz 1125 MHz
Memory bandwidth 96.0 GB/s 72 GB/s
Shared memory -
DirectX 12 API
Shader Model 5.1 5.1
OpenGL 4.5 4.6
OpenCL 1.1 1.2
Vulkan N/A
CUDA +
FreeSync +
CUDA cores 384
Bus support PCI Express 2.0 PCIe 2.1 x16
SLI options +
HDMI + +
HDCP +
Maximum VGA resolution Up to 2048x1536
Bitcoin / BTC (SHA256) 59 Mh/s 98 Mh/s
Laptop size large
Optimus +
Eyefinity +
Design reference
DisplayPort support +
CrossFire +
  Check Price Check Price