GeForce GTX 485M SLI vs Radeon HD 5770

If you are going to buy a new graphics card and are choosing between GeForce GTX 485M SLI and Radeon HD 5770, 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 485M SLI stacks up against Radeon HD 5770, check out specs charts below.

GeForce GTX 485M SLI is a Laptop Graphics Card

Note: GeForce GTX 485M SLI 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 GeForce GTX 485M SLI here:

Main Specs

  GeForce GTX 485M SLI Radeon HD 5770
Power consumption (TDP) 100 Watt 108 Watt
Interface PCIe 2.0 x16
Supplementary power connectors 1x 6-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 2x2 GB 1 GB
Display Connectors 2x DVI, 1x HDMI, 1x DisplayPort
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  • Radeon HD 5770 has 8% more power consumption, than GeForce GTX 485M SLI.
  • GeForce GTX 485M SLI has 1 GB more memory, than Radeon HD 5770.
  • GeForce GTX 485M SLI is used in Laptops, and Radeon HD 5770 - in Desktops.
  • GeForce GTX 485M SLI is build with Fermi architecture, and Radeon HD 5770 - with Terascale 2.
  • Core clock speed of Radeon HD 5770 is 275 MHz higher, than GeForce GTX 485M SLI.
  • GeForce GTX 485M SLI and Radeon HD 5770 are manufactured by 40 nm process technology.
  • Memory clock speed of Radeon HD 5770 is 3300 MHz higher, than GeForce GTX 485M SLI.

Game benchmarks

high / 1080p 35−40 8−9
ultra / 1080p 21−24 5−6
QHD / 1440p 16−18 0−1
4K / 2160p 10−11
low / 720p 60−65 18−20
medium / 1080p 40−45 10−11
The average gaming FPS of GeForce GTX 485M SLI in Assassin's Creed Odyssey is 310% more, than Radeon HD 5770.

Full Specs

  GeForce GTX 485M SLI Radeon HD 5770
Architecture Fermi Terascale 2
Code name N11E-GTX-A1 Juniper
Type Laptop Desktop
Release date 6 January 2011 13 October 2009
Pipelines 768 800
Core clock speed 575 MHz 850 MHz
Transistor count 1,040 million
Manufacturing process technology 40 nm 40 nm
Texture fill rate 34.00
Floating-point performance 1,360.0 gflops
Length 208 mm
Memory bus width 256 Bit 128 Bit
Memory clock speed 1500 MHz 4800 MHz
Memory bandwidth 76.8 GB/s
Shared memory -
DirectX DirectX 11, Shader 5.0 11.2 (11_0)
Shader Model 5.0
OpenGL 4.4
OpenCL 1.2
Vulkan N/A
Laptop size large
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