Radeon HD 6770 vs Radeon HD 7750

Find out if it is worth upgrading your current GPU setup by comparing Radeon HD 6770 and Radeon HD 7750. 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 Radeon HD 6770 and Radeon HD 7750. 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.

Main Specs

  Radeon HD 6770 Radeon HD 7750
Power consumption (TDP) 108 Watt 75 Watt
Interface PCIe 2.0 x16 PCIe 3.0 x16
Supplementary power connectors 1x 6-pin None
Memory type GDDR5 GDDR5
Maximum RAM amount 1 GB 1 GB
Display Connectors 2x DVI, 1x HDMI, 2x mini-DisplayPort 1x DVI, 1x HDMI, 1x DisplayPort
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  • Radeon HD 6770 has 44% more power consumption, than Radeon HD 7750.
  • Radeon HD 6770 is connected by PCIe 2.0 x16, and Radeon HD 7750 uses PCIe 3.0 x16 interface.
  • Radeon HD 6770 and Radeon HD 7750 have maximum RAM of 1 GB.
  • Both cards are used in Desktops.
  • Radeon HD 6770 is build with TeraScale 2 architecture, and Radeon HD 7750 - with GCN 1.0.
  • Radeon HD 6770 is manufactured by 40 nm process technology, and Radeon HD 7750 - by 28 nm process technology.
  • Radeon HD 6770 is 30 mm longer, than Radeon HD 7750.
  • Memory clock speed of Radeon HD 7750 is 75 MHz higher, than Radeon HD 6770.

Game benchmarks

high / 1080p 3−4 7−8
ultra / 1080p 1−2 4−5
QHD / 1440p 0−1 0−1
low / 720p 14−16 18−20
medium / 1080p 5−6 9−10
The average gaming FPS of Radeon HD 7750 in Assassin's Creed Odyssey is 66% more, than Radeon HD 6770.

Full Specs

  Radeon HD 6770 Radeon HD 7750
Architecture TeraScale 2 GCN 1.0
Code name Juniper Cape Verde
Type Desktop Desktop
Release date 21 January 2011 15 February 2012
Pipelines 800 512
Boost Clock 900 MHz 800 MHz
Transistor count 1,040 million 1,500 million
Manufacturing process technology 40 nm 28 nm
Texture fill rate 34.00 25.60
Floating-point performance 1,360.0 gflops 819.2 gflops
Length 198 mm 168 mm
Memory bus width 128 Bit 128 Bit
Memory clock speed 1050 MHz 1125 MHz
Memory bandwidth 76.8 GB/s 72 GB/s
Shader Model 5.0 5.1
OpenGL 4.4 4.6
OpenCL 1.2 1.2
FreeSync +
Bus support PCIe 2.0 x16 PCIe 2.1 x16
HDMI + +
Bitcoin / BTC (SHA256) 118 Mh/s 98 Mh/s
Eyefinity + +
Design reference reference
DisplayPort support +
CrossFire + +
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