GeForce GTX 650 Ti Boost vs Radeon HD 6850 X2

When comparing GeForce GTX 650 Ti Boost and Radeon HD 6850 X2, 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 650 Ti Boost and Radeon HD 6850 X2 is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

Main Specs

  GeForce GTX 650 Ti Boost Radeon HD 6850 X2
Power consumption (TDP) 134 Watt 254 Watt
Interface PCIe 3.0 x16 PCIe 2.0 x16
Supplementary power connectors One 6-pin 2x 8-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 2 GB 2 GB
Display Connectors 2x DVI, 1x HDMI, 1x DisplayPort 2x DVI, 1x HDMI, 1x DisplayPort
  Check Price
  • Radeon HD 6850 X2 has 89% more power consumption, than GeForce GTX 650 Ti Boost.
  • GeForce GTX 650 Ti Boost is connected by PCIe 3.0 x16, and Radeon HD 6850 X2 uses PCIe 2.0 x16 interface.
  • GeForce GTX 650 Ti Boost and Radeon HD 6850 X2 have maximum RAM of 2 GB.
  • Both cards are used in Desktops.
  • GeForce GTX 650 Ti Boost is build with Kepler architecture, and Radeon HD 6850 X2 - with TeraScale 2.
  • Core clock speed of GeForce GTX 650 Ti Boost is 180 MHz higher, than Radeon HD 6850 X2.
  • GeForce GTX 650 Ti Boost is manufactured by 28 nm process technology, and Radeon HD 6850 X2 - by 40 nm process technology.
  • Memory clock speed of Radeon HD 6850 X2 is 4194 MHz higher, than GeForce GTX 650 Ti Boost.

Game benchmarks

high / 1080p 16−18 12−14
ultra / 1080p 9−10 7−8
QHD / 1440p 3−4 2−3
low / 720p 30−35 27−30
medium / 1080p 21−24 16−18
The average gaming FPS of GeForce GTX 650 Ti Boost in Assassin's Creed Odyssey is 30% more, than Radeon HD 6850 X2.

Full Specs

  GeForce GTX 650 Ti Boost Radeon HD 6850 X2
Architecture Kepler TeraScale 2
Code name GK106 Barts
Type Desktop Desktop
Release date 26 March 2013 19 September 2011
Pipelines 768 960
Core clock speed 980 MHz 800 MHz
Boost Clock 1033 MHz
Transistor count 2,540 million 1,700 million
Manufacturing process technology 28 nm 40 nm
Texture fill rate 62.7 billion/sec 38.40
Floating-point performance 1,585 gflops 2x 1,536.0 gflops
Length 9.5" (24.1 cm)
Memory bus width 192 Bit 256 Bit
Memory clock speed 6.0 GB/s 4200 MHz
Memory bandwidth 144.2 GB/s 134.4 GB/s
DirectX 12 (11_0) 11.2 (11_0)
Shader Model 5.1 5.0
OpenGL 4.3 4.4
OpenCL 1.2 1.2
Vulkan 1.1.126 N/A
CUDA +
CUDA cores 768
Bus support PCI Express 3.0
Height 4.376" (11.1 cm)
SLI options +
Multi monitor support 4 Displays
HDMI +
HDCP +
Maximum VGA resolution 2048x1536
Audio input for HDMI Internal
3D Blu-Ray +
3D Gaming +
3D Vision +
3D Vision Live +
Bitcoin / BTC (SHA256) 54 Mh/s
  Check Price