Radeon HD 7850 vs UHD Graphics 617

When comparing Radeon HD 7850 and UHD Graphics 617, we look primarily at benchmarks and game tests. But it is not only about the numbers. Often you can find third-party models with higher clock speeds, better cooling, or a customizable RGB lighting. Not all of them will have all the features you need. Another thing to consider is the port selection. Most graphics cards have at least one DisplayPort and HDMI interface, but some monitors require DVI. Before you buy, check the TDP of the graphics card - this characteristic will help you estimate the consumption of the graphics card. You may even have to upgrade your PSU to meet its requirements. An important factor when choosing between Radeon HD 7850 and UHD Graphics 617 is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

UHD Graphics 617 is a Laptop Graphics Card

Note: UHD Graphics 617 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 UHD Graphics 617 here:

Main Specs

  Radeon HD 7850 UHD Graphics 617
Power consumption (TDP) 225 Watt 15 Watt
Interface PCIe 3.0 x16 PCIe 3.0 x1
Supplementary power connectors 1x 6-pin
Memory type GDDR5 DDR3L/LPDDR3
Maximum RAM amount 2 GB
Display Connectors 1x DVI, 1x HDMI, 2x mini-DisplayPort No outputs
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  • Radeon HD 7850 has 1400% more power consumption, than UHD Graphics 617.
  • Radeon HD 7850 is connected by PCIe 3.0 x16, and UHD Graphics 617 uses PCIe 3.0 x1 interface.
  • Radeon HD 7850 is used in Desktops, and UHD Graphics 617 - in Laptops.
  • Radeon HD 7850 is build with GCN 1.0 architecture, and UHD Graphics 617 - with Gen. 9 Amber Lake.
  • Radeon HD 7850 is manufactured by 28 nm process technology, and UHD Graphics 617 - by 14 nm process technology.

Game benchmarks

high / 1080p 18−20 3−4
ultra / 1080p 10−12 1−2
QHD / 1440p 5−6 0−1
4K / 2160p 4−5
low / 720p 35−40 14−16
medium / 1080p 24−27 6−7
The average gaming FPS of Radeon HD 7850 in Assassin's Creed Odyssey is 283% more, than UHD Graphics 617.

Full Specs

  Radeon HD 7850 UHD Graphics 617
Architecture GCN 1.0 Gen. 9 Amber Lake
Code name Pitcairn Kaby-Lake GT2
Type Desktop Laptop
Release date 5 March 2012 30 October 2018
Pipelines 1024 24
Core clock speed 300 MHz
Boost Clock 1000 MHz 1150 MHz
Transistor count 2,800 million
Manufacturing process technology 28 nm 14 nm
Texture fill rate 55.04 25.20
Floating-point performance 1,761 gflops
Length 210 mm
Memory bus width 256 Bit 64/128 Bit
Memory clock speed 1200 MHz
Memory bandwidth 153.6 GB/s
Shared memory +
DirectX 12 (12_1)
Shader Model 5.1 6.4
OpenGL 4.6 4.6
OpenCL 1.2 2.1
Vulkan 1.1.103
FreeSync +
Bus support PCIe 2.1 x16
HDMI +
Bitcoin / BTC (SHA256) 249 Mh/s
Eyefinity +
Design reference
CrossFire +
Ethereum / ETH (DaggerHashimoto) 12.5 Mh/s
Quick Sync +
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