GeForce GTX 260 vs Radeon HD 6770

When comparing GeForce GTX 260 and Radeon HD 6770, we look primarily at benchmarks and game tests. But it is not only about the numbers. Often you can find third-party models with higher clock speeds, better cooling, or a customizable RGB lighting. Not all of them will have all the features you need. Another thing to consider is the port selection. Most graphics cards have at least one DisplayPort and HDMI interface, but some monitors require DVI. Before you buy, check the TDP of the graphics card - this characteristic will help you estimate the consumption of the graphics card. You may even have to upgrade your PSU to meet its requirements. An important factor when choosing between GeForce GTX 260 and Radeon HD 6770 is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

Main Specs

  GeForce GTX 260 Radeon HD 6770
Power consumption (TDP) 182 Watt 108 Watt
Interface PCIe 2.0 x16 PCIe 2.0 x16
Supplementary power connectors 2x 6-pin 1x 6-pin
Memory type GDDR3 GDDR5
Maximum RAM amount 896 MB 1 GB
Display Connectors 2x DVI, 1x S-Video 2x DVI, 1x HDMI, 2x mini-DisplayPort
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  • GeForce GTX 260 has 68% more power consumption, than Radeon HD 6770.
  • Both video cards are using PCIe 2.0 x16 interface connection to a motherboard.
  • GeForce GTX 260 has 895 GB more memory, than Radeon HD 6770.
  • Both cards are used in Desktops.
  • GeForce GTX 260 is build with Tesla 2.0 architecture, and Radeon HD 6770 - with TeraScale 2.
  • GeForce GTX 260 is manufactured by 65 nm process technology, and Radeon HD 6770 - by 40 nm process technology.
  • Radeon HD 6770 is 188 mm longer, than GeForce GTX 260.
  • Memory clock speed of Radeon HD 6770 is 51 MHz higher, than GeForce GTX 260.

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 5−6 5−6
GeForce GTX 260 and Radeon HD 6770 have the same average FPS in Assassin's Creed Odyssey.

Full Specs

  GeForce GTX 260 Radeon HD 6770
Architecture Tesla 2.0 TeraScale 2
Code name GT200 Juniper
Type Desktop Desktop
Release date 16 June 2008 21 January 2011
Pipelines 192 800
Core clock speed 1242 MHz
Boost Clock 900 MHz
Transistor count 1,400 million 1,040 million
Manufacturing process technology 65 nm 40 nm
Texture fill rate 36.9 billion/sec 34.00
Floating-point performance 476.9 gflops 1,360.0 gflops
Length 10.5" (267 mm) (26.7 cm) 198 mm
Memory bus width 448 Bit 128 Bit
Memory clock speed 999 MHz 1050 MHz
Memory bandwidth 111.9 GB/s 76.8 GB/s
DirectX 11.1 (10_0)
Shader Model 4.0 5.0
OpenGL 2.1 4.4
OpenCL 1.1 1.2
Vulkan N/A
CUDA +
CUDA cores 192
Bus support PCIe 2.0 x16
Height 4.376" (111 mm) (11.1 cm)
SLI options +
Multi monitor support +
HDMI + +
Maximum VGA resolution 2048x1536
Audio input for HDMI S/PDIF
Bitcoin / BTC (SHA256) 30 Mh/s 118 Mh/s
Eyefinity +
Design reference
CrossFire +
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