Radeon HD 4890 vs UHD Graphics G7 Lakefield GT2 64 EU

If you are going to buy a new graphics card and are choosing between Radeon HD 4890 and UHD Graphics G7 Lakefield GT2 64 EU, 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 Radeon HD 4890 stacks up against UHD Graphics G7 Lakefield GT2 64 EU, check out specs charts below.

UHD Graphics G7 Lakefield GT2 64 EU is a Laptop Graphics Card

Note: UHD Graphics G7 Lakefield GT2 64 EU 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 G7 Lakefield GT2 64 EU here:

Main Specs

  Radeon HD 4890 UHD Graphics G7 Lakefield GT2 64 EU
Power consumption (TDP) 190 Watt
Interface PCIe 2.0 x16
Supplementary power connectors 2x 6-pin
Memory type GDDR5 DDR4
Maximum RAM amount 1 GB
Display Connectors 2x DVI, 1x S-Video
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  • Radeon HD 4890 is used in Desktops, and UHD Graphics G7 Lakefield GT2 64 EU - in Laptops.
  • Radeon HD 4890 is build with TeraScale architecture, and UHD Graphics G7 Lakefield GT2 64 EU - with Gen. 11 Ice Lake.
  • Core clock speed of Radeon HD 4890 is 650 MHz higher, than UHD Graphics G7 Lakefield GT2 64 EU.
  • Radeon HD 4890 is manufactured by 55 nm process technology, and UHD Graphics G7 Lakefield GT2 64 EU - by 10 nm process technology.

Game benchmarks

high / 1080p 7−8 5−6
ultra / 1080p 4−5 3−4
QHD / 1440p 0−1 0−1
low / 720p 16−18 14−16
medium / 1080p 8−9 6−7
The average gaming FPS of Radeon HD 4890 in Assassin's Creed Odyssey is 28% more, than UHD Graphics G7 Lakefield GT2 64 EU.

Full Specs

  Radeon HD 4890 UHD Graphics G7 Lakefield GT2 64 EU
Architecture TeraScale Gen. 11 Ice Lake
Code name RV790 Lakefield GT2
Type Desktop Laptop
Release date 2 April 2009 28 May 2020
Pipelines 800 64
Core clock speed 850 MHz 200 MHz
Boost Clock 500 MHz
Transistor count 959 million
Manufacturing process technology 55 nm 10 nm
Texture fill rate 34.00
Floating-point performance 1,360.0 gflops
Length 241 mm
Memory bus width 256 Bit
Memory clock speed 3900 MHz
Memory bandwidth 124.8 GB/s
Shared memory +
DirectX 10.1 (10_1) DirectX 12_1
Shader Model 4.1
OpenGL 3.3
OpenCL 1.1
Vulkan N/A
Quick Sync +
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