GeForce GTX 260 vs Radeon HD 6850M

In this comparison between GeForce GTX 260 and Radeon HD 6850M you will find out which graphics card performs better in today's games. Bear in mind that third-party versions may have more efficient cooling and higher clock speeds. This will increase cards' performance, though not by much. In addition to raw power you should also take into account the dimensions. Thicker models simply will not fit into a small mini-ITX case. The resolution of your monitor also affects the choice, since 4K gameplay requires a more powerful GPU. And don't overspend on the graphics card. Other parts of your build may also need to be upgraded, save some money for the CPU or power supply. For some people GeForce GTX 260 will be the best choice, for others Radeon HD 6850M will be their preference. Study the comparison tables below and make your choice.

Radeon HD 6850M is a Laptop Graphics Card

Note: Radeon HD 6850M is only used in laptop graphics. It has lower GPU clock speed compared to the desktop variant, which results in lower power consumption, but also 10-30% lower gaming performance. Check available laptop models with Radeon HD 6850M here:

Main Specs

  GeForce GTX 260 Radeon HD 6850M
Power consumption (TDP) 182 Watt 50 Watt
Interface PCIe 2.0 x16 PCIe 2.0 x16
Supplementary power connectors 2x 6-pin
Memory type GDDR3 DDR3, GDDR5
Maximum RAM amount 896 MB 1 GB
Display Connectors 2x DVI, 1x S-Video No outputs
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  • GeForce GTX 260 has 264% more power consumption, than Radeon HD 6850M.
  • 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 6850M.
  • GeForce GTX 260 is used in Desktops, and Radeon HD 6850M - in Laptops.
  • GeForce GTX 260 is build with Tesla 2.0 architecture, and Radeon HD 6850M - with Terascale 2.
  • Core clock speed of GeForce GTX 260 is 667 MHz higher, than Radeon HD 6850M.
  • GeForce GTX 260 is manufactured by 65 nm process technology, and Radeon HD 6850M - by 40 nm process technology.
  • Memory clock speed of GeForce GTX 260 is 199 MHz higher, than Radeon HD 6850M.

Game benchmarks

high / 1080p 3−4 2−3
ultra / 1080p 1−2 0−1
QHD / 1440p 0−1 0−1
low / 720p 14−16 12−14
medium / 1080p 5−6 3−4
The average gaming FPS of GeForce GTX 260 in Assassin's Creed Odyssey is 33% more, than Radeon HD 6850M.

Full Specs

  GeForce GTX 260 Radeon HD 6850M
Architecture Tesla 2.0 Terascale 2
Code name GT200 Granville Pro/LP
Type Desktop Laptop
Release date 16 June 2008 6 January 2011
Pipelines 192 800
Core clock speed 1242 MHz 575 / 675 MHz
Transistor count 1,400 million 1,040 million
Manufacturing process technology 65 nm 40 nm
Texture fill rate 36.9 billion/sec 27.00
Floating-point performance 476.9 gflops 1,080.0 gflops
Length 10.5" (267 mm) (26.7 cm)
Memory bus width 448 Bit 128 Bit
Memory clock speed 999 MHz 800 MHz
Memory bandwidth 111.9 GB/s 25.6 GB/s
Shared memory -
DirectX 11.1 (10_0) 11.2 (11_0)
Shader Model 4.0 5.0
OpenGL 2.1 4.4
OpenCL 1.1 1.2
Vulkan N/A N/A
CUDA +
CUDA cores 192
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
Laptop size large
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