GeForce 845M vs Radeon HD 7730

When choosing between GeForce 845M and Radeon HD 7730, 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 845M and Radeon HD 7730.

GeForce 845M is a Laptop Graphics Card

Note: GeForce 845M 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 845M here:

Main Specs

  GeForce 845M Radeon HD 7730
Power consumption (TDP) 45 Watt 47 Watt
Interface PCIe 3.0 x8 PCIe 3.0 x16
Supplementary power connectors None
Memory type DDR3, GDDR5 GDDR5
Maximum RAM amount 2 GB 1 GB
Display Connectors No outputs 1x DVI, 1x HDMI, 1x DisplayPort
  Check Price Check Price
  • Radeon HD 7730 has 4% more power consumption, than GeForce 845M.
  • GeForce 845M is connected by PCIe 3.0 x8, and Radeon HD 7730 uses PCIe 3.0 x16 interface.
  • GeForce 845M has 1 GB more memory, than Radeon HD 7730.
  • GeForce 845M is used in Laptops, and Radeon HD 7730 - in Desktops.
  • GeForce 845M is build with Maxwell architecture, and Radeon HD 7730 - with GCN 1.0.
  • Core clock speed of GeForce 845M is 271 MHz higher, than Radeon HD 7730.
  • GeForce 845M and Radeon HD 7730 are manufactured by 28 nm process technology.
  • Memory clock speed of Radeon HD 7730 is 2500 MHz higher, than GeForce 845M.

Game benchmarks

high / 1080p 3−4 3−4
ultra / 1080p 1−2 1−2
QHD / 1440p 0−1 0−1
low / 720p 14−16 14−16
medium / 1080p 6−7 5−6
GeForce 845M and Radeon HD 7730 have the same average FPS in Assassin's Creed Odyssey.

Full Specs

  GeForce 845M Radeon HD 7730
Architecture Maxwell GCN 1.0
Code name GM108 Cape Verde
Type Laptop Desktop
Release date 12 March 2014 1 May 2013
Pipelines 384 384
Core clock speed 1071 MHz 800 MHz
Boost Clock 1150 MHz
Transistor count 1,870 million 1,500 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 37.63 19.20
Floating-point performance 883.7 gflops 614.4 gflops
Length 168 mm
Memory bus width 64/128 Bit 128 Bit
Memory clock speed 2000 - 5000 MHz 4500 MHz
Memory bandwidth 40.1 GB/s 72 GB/s
Shared memory -
DirectX 12 (11_0) 12 (11_1)
Shader Model 5.1 5.1
OpenGL 4.6 4.6
OpenCL 1.2 1.2
Vulkan 1.1.126 1.2.131
CUDA +
Bitcoin / BTC (SHA256) 76 Mh/s
Laptop size medium sized
Optimus +
  Check Price Check Price