Select any two GPUs for comparison

Gaming Performance Comparison

Recommended System Requirements
Game Intel UHD Graphics 630 Radeon HD 7750 PowerColor 4GB DDR3 Edition
Valorant 30% 44%
Cyberpunk 2077 874% 684%
Call of Duty Warzone 609% 471%
Grand Theft Auto VI 983% 772%
Assassins Creed: Valhalla 874% 684%
Minecraft: Dungeons 648% 503%
Doom Eternal 622% 481%
Mount and Blade 2: Bannerlord 582% 449%
Microsoft Flight Simulator 562% 433%
Maneater 509% 391%

In terms of overall gaming performance, the graphical capabilities of the AMD Radeon HD 7750 PowerColor 4GB DDR3 Edition are noticeably better than the Intel UHD Graphics 630.

The HD 7750 has a 450 MHz higher core clock speed and 9 more Texture Mapping Units than the UHD Graphics 630. This results in the HD 7750 providing 17.5 GTexel/s better texturing performance. This still holds weight but shader performance is generally more relevant, particularly since both of these GPUs support at least DirectX 10.

The HD 7750 has a 450 MHz higher core clock speed and 13 more Render Output Units than the UHD Graphics 630. This results in the HD 7750 providing 11.7 GPixel/s better pixeling performance. However, both GPUs support DirectX 9 or above, and pixeling performance is only really relevant when comparing older cards.

The UHD Graphics 630 was released over three years more recently than the HD 7750, and so the UHD Graphics 630 is likely to have far better driver support, meaning it will be much more optimized and ultimately superior to the HD 7750 when running the latest games.

The HD 7750 has 4096 MB video memory, but the UHD Graphics 630 does not have an entry, so the two GPUs cannot be reliably compared in this area.

The UHD Graphics 630 has 184 Shader Processing Units and the Radeon HD 7750 PowerColor 4GB DDR3 Edition has 512. However, the actual shader performance of the UHD Graphics 630 is 212 and the actual shader performance of the HD 7750 is 348. The HD 7750 having 136 better shader performance and an altogether better performance when taking into account other relevant data means that the HD 7750 delivers a noticeably smoother and more efficient experience when processing graphical data than the UHD Graphics 630.

The UHD Graphics 630 transistor size technology is 14 nm (nanometers) smaller than the HD 7750. This means that the UHD Graphics 630 is expected to run slightly cooler and achieve higher clock frequencies than the HD 7750.

The UHD Graphics 630 requires 15 Watts to run but there is no entry for the Radeon HD 7750 PowerColor 4GB DDR3 Edition. We would recommend a PSU with at least 400 Watts for the HD 7750, but we do not have a recommended PSU wattage for the UHD Graphics 630.

Game FPS Benchmarks On Ultra

GPU Architecture

Core Speed350 MHzvs800 MHz
Boost Clock1150 MHzvs-
ArchitectureGeneration 9.5GCN 1.0 Cape Verde PRO
OC Potential - vs Good
Driver Support - vs Good
Release Date01 Sep 2017vs12 Dec 2012
GPU LinkGD LinkGD Link

Resolution Performance

vs green tick
vs green tick
vs green tick
vs green tick
vs green tick

GPU Memory

MemoryN/Avs4096 MB
Memory Speed-vs800 MHz
Memory Bus-vs128 Bit
Memory Type-vsDDR3
Memory Bandwidth-vs25.6GB/sec
L2 Cache 0 KB vs green tick 512 KB
Delta Color Compression no vs no
Memory Performance 0% green tick vs green tick 0%

GPU Display

Shader Processing Units184vs512
Actual Shader Performance10%vs17%
Texture Mapping Units23vs32
Texture Rate8.1 GTexel/svs25.6 GTexel/s
Render Output Units3vs16
Pixel Rate1.1 GPixel/svs12.8 GPixel/s

GPU Outputs

Max Digital Resolution (WxH)-vs4096x2160
VGA Connections0vs1
DVI Connections0vs1
HDMI Connections0vs1
DisplayPort Connections0vs-

GPU Power Requirements

Max Power15 Watts-
Recommended PSU-400 Watts

GPU Features

Shader Model6.4vs5.0
Open GL4.6vs4.4
Open CL-vs-
Notebook GPUnono

GPU Supporting Hardware

Recommended Processor--
Recommended RAM--
Maximum Recommended Gaming Resolution--

Gaming Performance Value

Performance Value

GPU Mini Review

Mini ReviewOverview Intel UHD Graphics 630 are Integrated Graphics in some of Intel's Coffee Lake Processors. Architecture The Coffee Lake Architecture succeeds the Kaby Lake Architecture and aims for increased CPU and Graphics Performance, within the same Power Requirements. It includes support for DirectX 12.1, OpenCL 2.1 and OpenGL 4.6, as well as DDR4 Memory Support. GPU The central unit initially runs at 300MHz and goes up to 1150MHz in Turbo Mode. The GPU Codenamed GT2 offers 184 Shader Processing Units, 23 TMUs and 3 ROPs Memory Speed The operating memory clock depends on which speed the System's RAM is running and which memory type is installed and is ultimately limited by the highest operating speed that the processor supports. Depending on whether or not the System's RAM is Dual-Channeled, it can access either a 64-bit or 128-bit Memory Interface. Memory Frame Buffer The GPU Shares the System's RAM which varies according to the System. The GPU may reserve up to 1.7GB.Radeon HD 7750 PowerColor 4GB DDR3 Edition is a special edition of the fast-middle-class Radeon HD 7750 1GB DDR3.
On this version frame buffer was Quadrupled to 4GB which, not only is a huge gimmick, but will also decrease its performance since each memory chip will have a 32-bit interface.
Therefore, Radeon HD 7750 PowerColor 4GB DDR3 Edition's performance might be up to 10% worse than the reference card, depending on the 3D's application settings.
Recommended CPU
Possible GPU Upgrades
GPU Variants