Radeon HD 5770 vs Radeon HD 7670A

If you are going to buy a new graphics card and are choosing between Radeon HD 5770 and Radeon HD 7670A, there are a couple of things to consider. Cards with more VRAM in general perform better and allow you to play on higher graphics settings. Size also makes a difference. A model with a large heatsink can occupy up to three expansion slots on a motherboard. Be sure you have enough room in your PC case. When comparing GPUs with different architectures, more processing cores and even higher TFLOPS will not always translate to better performance. To help you decide which GPU you need, we have measured frame rates in a number of popular games. For more on how the Radeon HD 5770 stacks up against Radeon HD 7670A, check out specs charts below.

Main Specs

  Radeon HD 5770 Radeon HD 7670A
Power consumption (TDP) 108 Watt 45 Watt
Interface PCIe 2.0 x16 MXM-A (3.0)
Supplementary power connectors 1x 6-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 1 GB 1 GB
Display Connectors 2x DVI, 1x HDMI, 1x DisplayPort No outputs
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  • Radeon HD 5770 has 140% more power consumption, than Radeon HD 7670A.
  • Radeon HD 5770 is connected by PCIe 2.0 x16, and Radeon HD 7670A uses MXM-A (3.0) interface.
  • Radeon HD 5770 and Radeon HD 7670A have maximum RAM of 1 GB.
  • Both cards are used in Desktops.
  • Radeon HD 5770 is build with Terascale 2 architecture, and Radeon HD 7670A - with TeraScale 2.
  • Core clock speed of Radeon HD 5770 is 250 MHz higher, than Radeon HD 7670A.
  • Radeon HD 5770 and Radeon HD 7670A are manufactured by 40 nm process technology.
  • Memory clock speed of Radeon HD 5770 is 800 MHz higher, than Radeon HD 7670A.

Game benchmarks

high / 1080p 8−9 1−2
ultra / 1080p 5−6 0−1
QHD / 1440p 0−1 0−1
low / 720p 18−20 12−14
medium / 1080p 10−11 3−4
The average gaming FPS of Radeon HD 5770 in Assassin's Creed Odyssey is 100% more, than Radeon HD 7670A.

Full Specs

  Radeon HD 5770 Radeon HD 7670A
Architecture Terascale 2 TeraScale 2
Code name Juniper Turks
Type Desktop Desktop
Release date 13 October 2009 5 January 2012
Pipelines 800 480
Core clock speed 850 MHz 600 MHz
Transistor count 1,040 million 716 million
Manufacturing process technology 40 nm 40 nm
Texture fill rate 34.00 14.40
Floating-point performance 1,360.0 gflops 576.0 gflops
Length 208 mm
Memory bus width 128 Bit 128 Bit
Memory clock speed 4800 MHz 4000 MHz
Memory bandwidth 76.8 GB/s 64 GB/s
DirectX 11.2 (11_0) 11.2 (11_0)
Shader Model 5.0 5.0
OpenGL 4.4 4.4
OpenCL 1.2 1.2
Vulkan N/A N/A
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