GeForce GT 745A vs Radeon HD 7690M

Find out if it is worth upgrading your current GPU setup by comparing GeForce GT 745A and Radeon HD 7690M. 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 745A and Radeon HD 7690M. 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.

Radeon HD 7690M is a Laptop Graphics Card

Note: Radeon HD 7690M 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 Radeon HD 7690M here:

Main Specs

  GeForce GT 745A Radeon HD 7690M
Power consumption (TDP) 33 Watt 20 Watt
Interface PCIe 3.0 x16 MXM-A (3.0)
Supplementary power connectors None
Memory type DDR3 GDDR5/DDR3
Maximum RAM amount 2 GB 1 GB
Display Connectors No outputs No outputs
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  • GeForce GT 745A has 65% more power consumption, than Radeon HD 7690M.
  • GeForce GT 745A is connected by PCIe 3.0 x16, and Radeon HD 7690M uses MXM-A (3.0) interface.
  • GeForce GT 745A has 1 GB more memory, than Radeon HD 7690M.
  • GeForce GT 745A is used in Desktops, and Radeon HD 7690M - in Laptops.
  • GeForce GT 745A is build with Kepler architecture, and Radeon HD 7690M - with Terascale 2.
  • Core clock speed of GeForce GT 745A is 237 MHz higher, than Radeon HD 7690M.
  • GeForce GT 745A is manufactured by 28 nm process technology, and Radeon HD 7690M - by 40 nm process technology.
  • Memory clock speed of Radeon HD 7690M is 1800 MHz higher, than GeForce GT 745A.

Game benchmarks

high / 1080p 2−3 2−3
ultra / 1080p 0−1 0−1
QHD / 1440p 0−1 0−1
low / 720p 12−14 12−14
medium / 1080p 4−5 4−5
GeForce GT 745A and Radeon HD 7690M have the same average FPS in Assassin's Creed Odyssey.

Full Specs

  GeForce GT 745A Radeon HD 7690M
Architecture Kepler Terascale 2
Code name GK107 Thames XT / XTX
Type Desktop Laptop
Release date 26 August 2013 7 June 2011
Pipelines 384 480
Core clock speed 837 MHz 600 MHz
Boost Clock 915 MHz 725 MHz
Transistor count 1,270 million 716 million
Manufacturing process technology 28 nm 40 nm
Texture fill rate 29.28 17.40
Floating-point performance 642.8 gflops 696.0 gflops
Memory bus width 128 Bit 128 Bit
Memory clock speed 1800 MHz 3600/1800 MHz
Memory bandwidth 28.8 GB/s 28.8 GB/s
Shared memory -
DirectX 12 (11_0) 11.2 (11_0)
Shader Model 5.1 5.0
OpenGL 4.6 4.4
OpenCL 1.2 1.2
Vulkan 1.1.126 N/A
CUDA 3.0
Bitcoin / BTC (SHA256) 26 Mh/s
Laptop size medium sized
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