GeForce GT 545 vs Mobility Radeon HD 5870 Crossfire

Find out if it is worth upgrading your current GPU setup by comparing GeForce GT 545 and Mobility Radeon HD 5870 Crossfire. Here you can take a closer look at graphics cards specs, such as core clock speed, memory type and size, display connectors, etc. The price, overall benchmark and gaming performances are usually defining factors when it comes to choosing between GeForce GT 545 and Mobility Radeon HD 5870 Crossfire. Make sure that the graphics card has compatible dimensions and will properly fit in your new or current computer case. Also these graphics cards may have different system power recommendations, so take that into consideration and upgrade your PSU if necessary.

Mobility Radeon HD 5870 Crossfire is a Laptop Graphics Card

Note: Mobility Radeon HD 5870 Crossfire 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 Mobility Radeon HD 5870 Crossfire here:

Main Specs

  GeForce GT 545 Mobility Radeon HD 5870 Crossfire
Power consumption (TDP) 70 Watt 120 Watt
Interface PCIe 2.0 x16
Supplementary power connectors None
Memory type DDR3 DDR3, GDDR3, GDDR5
Maximum RAM amount 1536 MB 2x1 GB
Display Connectors 1x DVI, 1x HDMI, 1x VGA
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  • Mobility Radeon HD 5870 Crossfire has 71% more power consumption, than GeForce GT 545.
  • GeForce GT 545 has 1534 GB more memory, than Mobility Radeon HD 5870 Crossfire.
  • GeForce GT 545 is used in Desktops, and Mobility Radeon HD 5870 Crossfire - in Laptops.
  • GeForce GT 545 is build with Fermi 2.0 architecture, and Mobility Radeon HD 5870 Crossfire - with Terascale 2.
  • Core clock speed of GeForce GT 545 is 20 MHz higher, than Mobility Radeon HD 5870 Crossfire.
  • GeForce GT 545 and Mobility Radeon HD 5870 Crossfire are manufactured by 40 nm process technology.
  • Memory clock speed of GeForce GT 545 is 600 MHz higher, than Mobility Radeon HD 5870 Crossfire.

Game benchmarks

high / 1080p 2−3 16−18
ultra / 1080p 0−1 9−10
QHD / 1440p 0−1 4−5
low / 720p 12−14 30−35
medium / 1080p 3−4 18−20
The average gaming FPS of Mobility Radeon HD 5870 Crossfire in Assassin's Creed Odyssey is 266% more, than GeForce GT 545.

Full Specs

  GeForce GT 545 Mobility Radeon HD 5870 Crossfire
Architecture Fermi 2.0 Terascale 2
Code name GF116 Broadway-XT
Type Desktop Laptop
Release date 14 May 2011 7 January 2010
Pipelines 144 1600
Core clock speed 720 MHz 700 MHz
Transistor count 1,170 million
Manufacturing process technology 40 nm 40 nm
Texture fill rate 17.28
Floating-point performance 414.7 gflops
Length 145 mm
Memory bus width 192 Bit 128 Bit
Memory clock speed 1600 MHz 1000 MHz
Memory bandwidth 38.4 GB/s
Shared memory -
DirectX 12 (11_0) DirectX 11, Shader 5.0
Shader Model 5.1
OpenGL 4.6
OpenCL 1.1
Vulkan N/A
CUDA 2.1
Bitcoin / BTC (SHA256) 35 Mh/s
Laptop size large
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