GeForce GTX 260 vs Radeon R8 M445DX

When choosing between GeForce GTX 260 and Radeon R8 M445DX, it is worth examining the specifications of the models in detail. Do they meet the recommended requirements of modern games and software? Storage capacity, form factor, TDP, available ports, warranty and manufacturer support are all important. For example, the size of a PC case can limit the maximum thickness and length of the card. Often, instead of the factory overclocked card and RGB backlight, it is better to choose a reference model with a more efficient GPU. And make sure that your current power supply unit has the correct connection pins (using adapters is not recommended). This GPUs compare tool is meant to help you to choose the best graphics card for your build. Let's find out the difference between GeForce GTX 260 and Radeon R8 M445DX.

Radeon R8 M445DX is a Laptop Graphics Card

Note: Radeon R8 M445DX 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 R8 M445DX here:

Main Specs

  GeForce GTX 260 Radeon R8 M445DX
Power consumption (TDP) 182 Watt
Interface PCIe 2.0 x16 IGP
Supplementary power connectors 2x 6-pin
Memory type GDDR3 DDR4/DDR3
Maximum RAM amount 896 MB
Display Connectors 2x DVI, 1x S-Video No outputs
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  • GeForce GTX 260 is connected by PCIe 2.0 x16, and Radeon R8 M445DX uses IGP interface.
  • GeForce GTX 260 is used in Desktops, and Radeon R8 M445DX - in Laptops.
  • GeForce GTX 260 is build with Tesla 2.0 architecture, and Radeon R8 M445DX - with GCN.
  • Core clock speed of GeForce GTX 260 is 522 MHz higher, than Radeon R8 M445DX.
  • GeForce GTX 260 is manufactured by 65 nm process technology, and Radeon R8 M445DX - by 28 nm process technology.
  • Memory clock speed of GeForce GTX 260 is 66 MHz higher, than Radeon R8 M445DX.

Game benchmarks

high / 1080p 3−4 0−1
ultra / 1080p 1−2
QHD / 1440p 0−1 0−1
low / 720p 14−16 1−2
medium / 1080p 5−6 0−1
The average gaming FPS of GeForce GTX 260 in Assassin's Creed Odyssey is 1400% more, than Radeon R8 M445DX.

Full Specs

  GeForce GTX 260 Radeon R8 M445DX
Architecture Tesla 2.0 GCN
Code name GT200 Meso
Type Desktop Laptop
Release date 16 June 2008 1 June 2016
Pipelines 192 704
Core clock speed 1242 MHz 720 / 1020 MHz
Boost Clock 1021 MHz
Transistor count 1,400 million 1,550 million
Manufacturing process technology 65 nm 28 nm
Texture fill rate 36.9 billion/sec 20.42
Floating-point performance 476.9 gflops
Length 10.5" (267 mm) (26.7 cm)
Memory bus width 448 Bit 128 + 64 Bit
Memory clock speed 999 MHz 933 / 1000 MHz
Memory bandwidth 111.9 GB/s
Shared memory -
DirectX 11.1 (10_0) 12 (12_0)
Shader Model 4.0 6.0
OpenGL 2.1 4.6
OpenCL 1.1 2.0
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
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