GeForce GTX 260 vs Radeon HD 7850M

When comparing GeForce GTX 260 and Radeon HD 7850M, 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 7850M is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

Radeon HD 7850M is a Laptop Graphics Card

Note: Radeon HD 7850M 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 7850M here:

Main Specs

  GeForce GTX 260 Radeon HD 7850M
Power consumption (TDP) 182 Watt 40 Watt
Interface PCIe 2.0 x16 PCIe 3.0 x16
Supplementary power connectors 2x 6-pin
Memory type GDDR3 GDDR5
Maximum RAM amount 896 MB 2 GB
Display Connectors 2x DVI, 1x S-Video No outputs
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  • GeForce GTX 260 has 355% more power consumption, than Radeon HD 7850M.
  • GeForce GTX 260 is connected by PCIe 2.0 x16, and Radeon HD 7850M uses PCIe 3.0 x16 interface.
  • GeForce GTX 260 has 894 GB more memory, than Radeon HD 7850M.
  • GeForce GTX 260 is used in Desktops, and Radeon HD 7850M - in Laptops.
  • GeForce GTX 260 is build with Tesla 2.0 architecture, and Radeon HD 7850M - with GCN.
  • Core clock speed of GeForce GTX 260 is 567 MHz higher, than Radeon HD 7850M.
  • GeForce GTX 260 is manufactured by 65 nm process technology, and Radeon HD 7850M - by 28 nm process technology.
  • Memory clock speed of Radeon HD 7850M is 3001 MHz higher, than GeForce GTX 260.

Game benchmarks

high / 1080p 3−4 6−7
ultra / 1080p 1−2 3−4
QHD / 1440p 0−1 0−1
low / 720p 14−16 14−16
medium / 1080p 5−6 7−8
The average gaming FPS of Radeon HD 7850M in Assassin's Creed Odyssey is 33% more, than GeForce GTX 260.

Full Specs

  GeForce GTX 260 Radeon HD 7850M
Architecture Tesla 2.0 GCN
Code name GT200 Heathrow Pro
Type Desktop Laptop
Release date 16 June 2008 24 April 2012
Pipelines 192 640
Core clock speed 1242 MHz 675 MHz
Transistor count 1,400 million 1,500 million
Manufacturing process technology 65 nm 28 nm
Texture fill rate 36.9 billion/sec 27.00
Floating-point performance 476.9 gflops 864.0 gflops
Length 10.5" (267 mm) (26.7 cm)
Memory bus width 448 Bit 128 Bit
Memory clock speed 999 MHz 4000 MHz
Memory bandwidth 111.9 GB/s 64 GB/s
Shared memory -
DirectX 11.1 (10_0) 12 (11_1)
Shader Model 4.0 5.1
OpenGL 2.1 4.6
OpenCL 1.1 1.2
Vulkan N/A 1.2.131
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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