GeForce GT 755M SLI vs Radeon HD 4850

In this comparison between GeForce GT 755M SLI and Radeon HD 4850 you will find out which graphics card performs better in today's games. Bear in mind that third-party versions may have more efficient cooling and higher clock speeds. This will increase cards' performance, though not by much. In addition to raw power you should also take into account the dimensions. Thicker models simply will not fit into a small mini-ITX case. The resolution of your monitor also affects the choice, since 4K gameplay requires a more powerful GPU. And don't overspend on the graphics card. Other parts of your build may also need to be upgraded, save some money for the CPU or power supply. For some people GeForce GT 755M SLI will be the best choice, for others Radeon HD 4850 will be their preference. Study the comparison tables below and make your choice.

GeForce GT 755M SLI is a Laptop Graphics Card

Note: GeForce GT 755M 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 GT 755M SLI here:

Main Specs

  GeForce GT 755M SLI Radeon HD 4850
Power consumption (TDP) 2x ~50 Watt 110 Watt
Interface PCIe 2.0 x16
Supplementary power connectors 1x 6-pin
Memory type GDDR5 GDDR3
Maximum RAM amount 2x 2 GB 512 MB
Display Connectors 2x DVI, 1x S-Video
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  • Radeon HD 4850 has 5400% more power consumption, than GeForce GT 755M SLI.
  • Radeon HD 4850 has 510 GB more memory, than GeForce GT 755M SLI.
  • GeForce GT 755M SLI is used in Laptops, and Radeon HD 4850 - in Desktops.
  • GeForce GT 755M SLI is build with Kepler architecture, and Radeon HD 4850 - with Terascale 1.
  • Core clock speed of GeForce GT 755M SLI is 355 MHz higher, than Radeon HD 4850.
  • GeForce GT 755M SLI is manufactured by 28 nm process technology, and Radeon HD 4850 - by 55 nm process technology.
  • Memory clock speed of GeForce GT 755M SLI is 4407 MHz higher, than Radeon HD 4850.

Game benchmarks

high / 1080p 14−16 1−2
ultra / 1080p 8−9 0−1
QHD / 1440p 2−3 0−1
low / 720p 30−35 12−14
medium / 1080p 18−20 3−4
The average gaming FPS of GeForce GT 755M SLI in Assassin's Creed Odyssey is 266% more, than Radeon HD 4850.

Full Specs

  GeForce GT 755M SLI Radeon HD 4850
Architecture Kepler Terascale 1
Code name N14P-? RV770
Type Laptop Desktop
Release date 1 November 2013 25 June 2008
Pipelines 768 800
Core clock speed 980 MHz 625 MHz
Transistor count 2x 1300 Million 956 million
Manufacturing process technology 28 nm 55 nm
Texture fill rate 25.00
Floating-point performance 1,000.0 gflops
Length 246 mm
Memory bus width 2x 128 Bit 256 Bit
Memory clock speed 5400 MHz 993 MHz
Memory bandwidth 63.55 GB/s
Shared memory -
DirectX DirectX 11, Shader 5.0 10.1 (10_1)
Shader Model 4.1
OpenGL 3.3
OpenCL 1.1
Vulkan N/A
CUDA +
Laptop size large
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