GeForce GT 745A vs Radeon HD 6970

In this comparison between GeForce GT 745A and Radeon HD 6970 you will find out which graphics card performs better in today's games. Bear in mind that third-party versions may have more efficient cooling and higher clock speeds. This will increase cards' performance, though not by much. In addition to raw power you should also take into account the dimensions. Thicker models simply will not fit into a small mini-ITX case. The resolution of your monitor also affects the choice, since 4K gameplay requires a more powerful GPU. And don't overspend on the graphics card. Other parts of your build may also need to be upgraded, save some money for the CPU or power supply. For some people GeForce GT 745A will be the best choice, for others Radeon HD 6970 will be their preference. Study the comparison tables below and make your choice.

Main Specs

  GeForce GT 745A Radeon HD 6970
Power consumption (TDP) 33 Watt 550 Watt
Interface PCIe 3.0 x16 PCIe 2.0 x16
Supplementary power connectors 1x 6-pin + 1x 8-pin
Memory type DDR3 DDR5
Maximum RAM amount 2 GB 2 GB
Display Connectors No outputs 2x DVI, 1x HDMI, 2x mini-DisplayPort
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  • Radeon HD 6970 has 1566% more power consumption, than GeForce GT 745A.
  • GeForce GT 745A is connected by PCIe 3.0 x16, and Radeon HD 6970 uses PCIe 2.0 x16 interface.
  • GeForce GT 745A and Radeon HD 6970 have maximum RAM of 2 GB.
  • Both cards are used in Desktops.
  • GeForce GT 745A is build with Kepler architecture, and Radeon HD 6970 - with Terascale 2.
  • GeForce GT 745A is manufactured by 28 nm process technology, and Radeon HD 6970 - by 40 nm process technology.
  • Memory clock speed of GeForce GT 745A is 425 MHz higher, than Radeon HD 6970.

Game benchmarks

high / 1080p 2−3 14−16
ultra / 1080p 0−1 9−10
QHD / 1440p 0−1 3−4
low / 720p 12−14 30−35
medium / 1080p 4−5 18−20
The average gaming FPS of Radeon HD 6970 in Assassin's Creed Odyssey is 266% more, than GeForce GT 745A.

Full Specs

  GeForce GT 745A Radeon HD 6970
Architecture Kepler Terascale 2
Code name GK107 Cayman
Type Desktop Desktop
Release date 26 August 2013 14 December 2010
Pipelines 384 1536
Core clock speed 837 MHz
Boost Clock 915 MHz 880 MHz
Transistor count 1,270 million 2,640 million
Manufacturing process technology 28 nm 40 nm
Texture fill rate 29.28 84.48
Floating-point performance 642.8 gflops 2,703.4 gflops
Length 267 mm
Memory bus width 128 Bit 256 Bit
Memory clock speed 1800 MHz 1375 MHz
Memory bandwidth 28.8 GB/s
DirectX 12 (11_0)
Shader Model 5.1 5.0
OpenGL 4.6 4.4
OpenCL 1.2 1.2
Vulkan 1.1.126
CUDA 3.0
Bus support PCIe 2.0 x16
HDMI +
Bitcoin / BTC (SHA256) 26 Mh/s 273 Mh/s
Eyefinity +
Design reference
CrossFire +
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