GeForce GTX 260 vs Radeon R6 M340DX

If you are going to buy a new graphics card and are choosing between GeForce GTX 260 and Radeon R6 M340DX, 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 260 stacks up against Radeon R6 M340DX, check out specs charts below.

Radeon R6 M340DX is a Laptop Graphics Card

Note: Radeon R6 M340DX 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 R6 M340DX here:

Main Specs

  GeForce GTX 260 Radeon R6 M340DX
Power consumption (TDP) 182 Watt
Interface PCIe 2.0 x16 IGP
Supplementary power connectors 2x 6-pin
Memory type GDDR3 DDR3
Maximum RAM amount 896 MB
Display Connectors 2x DVI, 1x S-Video No outputs
  Check Price Check Price
  • GeForce GTX 260 is connected by PCIe 2.0 x16, and Radeon R6 M340DX uses IGP interface.
  • GeForce GTX 260 is used in Desktops, and Radeon R6 M340DX - in Laptops.
  • GeForce GTX 260 is build with Tesla 2.0 architecture, and Radeon R6 M340DX - with GCN.
  • GeForce GTX 260 is manufactured by 65 nm process technology, and Radeon R6 M340DX - by 28 nm process technology.

Game benchmarks

high / 1080p 3−4 2−3
ultra / 1080p 1−2 2−3
QHD / 1440p 0−1 0−1
low / 720p 14−16 10−11
medium / 1080p 5−6 3−4
The average gaming FPS of GeForce GTX 260 in Assassin's Creed Odyssey is 50% more, than Radeon R6 M340DX.

Full Specs

  GeForce GTX 260 Radeon R6 M340DX
Architecture Tesla 2.0 GCN
Code name GT200 Jet
Type Desktop Laptop
Release date 16 June 2008 3 June 2015
Pipelines 192 704
Core clock speed 1242 MHz
Boost Clock 1030 MHz
Transistor count 1,400 million 690 million
Manufacturing process technology 65 nm 28 nm
Texture fill rate 36.9 billion/sec 24.72
Floating-point performance 476.9 gflops
Length 10.5" (267 mm) (26.7 cm)
Memory bus width 448 Bit
Memory clock speed 999 MHz
Memory bandwidth 111.9 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 medium sized
  Check Price Check Price