GeForce GTX 650 Ti vs Radeon HD 6770

If you are going to buy a new graphics card and are choosing between GeForce GTX 650 Ti and Radeon HD 6770, 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 GeForce GTX 650 Ti stacks up against Radeon HD 6770, check out specs charts below.

Main Specs

  GeForce GTX 650 Ti Radeon HD 6770
Power consumption (TDP) 110 Watt 108 Watt
Interface PCIe 3.0 x16 PCIe 2.0 x16
Supplementary power connectors One 6-pin 1x 6-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 2 GB 1 GB
Display Connectors 2x DVI, 1x mini-HDMI 2x DVI, 1x HDMI, 2x mini-DisplayPort
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  • GeForce GTX 650 Ti has 1% more power consumption, than Radeon HD 6770.
  • GeForce GTX 650 Ti is connected by PCIe 3.0 x16, and Radeon HD 6770 uses PCIe 2.0 x16 interface.
  • GeForce GTX 650 Ti has 1 GB more memory, than Radeon HD 6770.
  • Both cards are used in Desktops.
  • GeForce GTX 650 Ti is build with Kepler architecture, and Radeon HD 6770 - with TeraScale 2.
  • GeForce GTX 650 Ti is manufactured by 28 nm process technology, and Radeon HD 6770 - by 40 nm process technology.
  • Radeon HD 6770 is 193 mm longer, than GeForce GTX 650 Ti.
  • Memory clock speed of Radeon HD 6770 is 1045 MHz higher, than GeForce GTX 650 Ti.

Game benchmarks

high / 1080p 12−14 3−4
ultra / 1080p 7−8 1−2
QHD / 1440p 2−3 0−1
low / 720p 27−30 14−16
medium / 1080p 16−18 5−6
The average gaming FPS of GeForce GTX 650 Ti in Assassin's Creed Odyssey is 166% more, than Radeon HD 6770.

Full Specs

  GeForce GTX 650 Ti Radeon HD 6770
Architecture Kepler TeraScale 2
Code name GK106 Juniper
Type Desktop Desktop
Release date 9 October 2012 21 January 2011
Pipelines 768 800
Core clock speed 928 MHz
Boost Clock 900 MHz
Transistor count 2,540 million 1,040 million
Manufacturing process technology 28 nm 40 nm
Texture fill rate 59.2 billion/sec 34.00
Floating-point performance 1,425 gflops 1,360.0 gflops
Length 5.7" (14.5 cm) 198 mm
Memory bus width 128 Bit 128 Bit
Memory clock speed 5.4 GB/s 1050 MHz
Memory bandwidth 86.4 GB/s 76.8 GB/s
DirectX 12 (11_0)
Shader Model 5.1 5.0
OpenGL 4.3 4.4
OpenCL 1.2 1.2
Vulkan 1.1.126
CUDA +
Monero / XMR (CryptoNight) 0.1 kh/s
CUDA cores 768
Bus support PCI Express 3.0 PCIe 2.0 x16
Height 4.376" (11.1 cm)
Multi monitor support 4 Displays
HDMI + +
HDCP +
Maximum VGA resolution 2048x1536
Audio input for HDMI Internal
3D Blu-Ray +
3D Gaming +
3D Vision +
Bitcoin / BTC (SHA256) 49 Mh/s 118 Mh/s
Eyefinity +
Design reference
CrossFire +
Decred / DCR (Decred) 0.26 Gh/s
Ethereum / ETH (DaggerHashimoto) 5 Mh/s
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