Mobility Radeon HD 4850 vs UHD Graphics 615

In this comparison between Mobility Radeon HD 4850 and UHD Graphics 615 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 Mobility Radeon HD 4850 will be the best choice, for others UHD Graphics 615 will be their preference. Study the comparison tables below and make your choice.

Mobility Radeon HD 4850 and UHD Graphics 615 are Laptop Graphics Cards

Note: Mobility Radeon HD 4850 and UHD Graphics 615 are only used in laptop graphics. They have 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 4850 or UHD Graphics 615 here:

Main Specs

  Mobility Radeon HD 4850 UHD Graphics 615
Power consumption (TDP) 15 Watt
Interface PCIe 2.0 x16 PCIe 3.0 x1
Memory type GDDR3 DDR3L/LPDDR3
Maximum RAM amount 1 GB
Display Connectors No outputs No outputs
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  • Mobility Radeon HD 4850 is connected by PCIe 2.0 x16, and UHD Graphics 615 uses PCIe 3.0 x1 interface.
  • Both cards are used in Laptops.
  • Mobility Radeon HD 4850 is build with Terascale 1 architecture, and UHD Graphics 615 - with Gen. 9 Amber Lake.
  • Core clock speed of Mobility Radeon HD 4850 is 200 MHz higher, than UHD Graphics 615.
  • Mobility Radeon HD 4850 is manufactured by 55 nm process technology, and UHD Graphics 615 - by 14 nm process technology.

Game benchmarks

high / 1080p 3−4 0−1
ultra / 1080p 1−2 0−1
QHD / 1440p 0−1 0−1
low / 720p 14−16 10−11
medium / 1080p 5−6 1−2
The average gaming FPS of Mobility Radeon HD 4850 in Assassin's Creed Odyssey is 66% more, than UHD Graphics 615.

Full Specs

  Mobility Radeon HD 4850 UHD Graphics 615
Architecture Terascale 1 Gen. 9 Amber Lake
Code name M98 Kaby-Lake GT2
Type Laptop Laptop
Release date 9 January 2009 30 August 2018
Pipelines 800 24
Core clock speed 500 MHz 300 MHz
Boost Clock 1000 MHz
Transistor count 956 million
Manufacturing process technology 55 nm 14 nm
Texture fill rate 20.00 25.20
Floating-point performance 800.0 gflops
Memory bus width 256 Bit 64/128 Bit
Memory clock speed 850 MHz
Memory bandwidth 54.4 GB/s
Shared memory - +
DirectX 10.1 (10_1) 12 (12_1)
Shader Model 4.1 6.4
OpenGL 3.3 4.6
OpenCL 1.1 2.1
Vulkan N/A 1.1.103
Laptop size large
Quick Sync +
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