Select any two GPUs for comparison
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Gaming Performance Comparison

Recommended System Requirements
Game Intel UHD Graphics 630 Intel HD Graphics 4600 Desktop
Halo: Reach 125% 325%
Cyberpunk 2077 874% 1738%
Red Dead Redemption 2 609% 1238%
Dragon Ball Z Kakarot 337% 725%
Call of Duty: Modern Warfare 609% 1238%
Doom Eternal 509% 1050%
Microsoft Flight Simulator 874% 1738%
Grand Theft Auto VI 983% 1944%
FIFA 20 277% 613%
Need For Speed Heat 609% 1238%

In terms of overall gaming performance, the graphical capabilities of the Intel UHD Graphics 630 are significantly better than the Intel HD Graphics 4600 Desktop.

The Graphics 4600 has a 50 MHz higher core clock speed than the UHD Graphics 630, but the UHD Graphics 630 has 19 more Texture Mapping Units than the Graphics 4600. As a result, the UHD Graphics 630 exhibits a 6.5 GTexel/s better Texture Fill Rate than the Graphics 4600. This still holds weight but shader performance is generally more relevant, particularly since both of these GPUs support at least DirectX 10.

The Graphics 4600 has a 50 MHz higher core clock speed than the UHD Graphics 630, but the UHD Graphics 630 has 1 more Render Output Units than the Graphics 4600. As a result, the UHD Graphics 630 exhibits a 0.3 GPixel/s better Pixel Fill Rate than the Graphics 4600. 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 Graphics 4600, 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 Graphics 4600 when running the latest games.

The UHD Graphics 630 and the HD Graphics 4600 Desktop have the same amount of video memory, but are likely to provide slightly different experiences when displaying game textures at high resolutions.

The Graphics 4600 has 25.6 GB/sec greater memory bandwidth than the UHD Graphics 630, which means that the memory performance of the Graphics 4600 is slightly better than the UHD Graphics 630.

The UHD Graphics 630 has 184 Shader Processing Units and the HD Graphics 4600 Desktop has 20. However, the actual shader performance of the UHD Graphics 630 is 212 and the actual shader performance of the Graphics 4600 is 100. The UHD Graphics 630 having 112 better shader performance is not particularly notable, as altogether the Graphics 4600 performs better when taking into account other relevant data.

The UHD Graphics 630 transistor size technology is 8 nm (nanometers) smaller than the Graphics 4600. This means that the UHD Graphics 630 is expected to run very slightly cooler and achieve higher clock frequencies than the Graphics 4600.

The UHD Graphics 630 requires 15 Watts to run and the HD Graphics 4600 Desktop requires 88 Watts. We would recommend a PSU with at least 300 Watts for the Graphics 4600, but we do not have a recommended PSU wattage for the UHD Graphics 630. The Graphics 4600 requires 73 Watts more than the UHD Graphics 630 to run. The difference is significant enough that the Graphics 4600 may have an adverse affect on your yearly electricity bills in comparison to the UHD Graphics 630.

Game FPS Benchmarks On Ultra

GPU Architecture

Core Speed350 MHzvs400 MHz
Boost Clock1150 MHzvs1250 MHz
ArchitectureGeneration 9.5Haswell GT2-MB
OC Potential - vs None
Driver Support - vs Ok
Release Date01 Sep 2017vs03 Jun 2013
GPU LinkGD LinkGD Link
Approved
Comparison

Resolution Performance

1366x768
6.4
green tick vs
5.1
1600x900
5
green tick vs
3.5
1920x1080
3.6
green tick vs
2.4
2560x1440
2.3
green tick vs
1.8
3840x2160
1.6
green tick vs
1.2

GPU Memory

MemoryN/AvsN/A
Memory Speed-vs800 MHz
Memory Bus-vs128 Bit
Memory Type-vsDDR3
Memory Bandwidth-vs25.6GB/sec
L2 Cache 0 KB vs green tick 1024 KB
Delta Color Compression no vs no
Memory Performance 0% green tick vs green tick 0%
Comparison

GPU Display

Shader Processing Units184vs20
Actual Shader Performance10%vs5%
Technology14nmvs22nm
Texture Mapping Units23vs4
Texture Rate8.1 GTexel/svs1.6 GTexel/s
Render Output Units3vs2
Pixel Rate1.1 GPixel/svs0.8 GPixel/s
Comparison

GPU Outputs

Max Digital Resolution (WxH)-vs2560x1600
VGA Connections0vs0
DVI Connections0vs0
HDMI Connections0vs0
DisplayPort Connections0vs-
Comparison

GPU Power Requirements

Max Power15 Wattsvs88 Watts
Recommended PSU-300 Watts & 22 Amps

GPU Features

DirectX12vs11.1
Shader Model6.4vs5.0
Open GL4.6vs4.0
Open CL-vs-
Notebook GPUnono
SLI/Crossfirenovsno
Dedicatednovsno
Comparison

GPU Supporting Hardware

Recommended Processor--
Recommended RAM-4 GB
Maximum Recommended Gaming Resolution-1366x768

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.Overview
Intel HD Graphics 4600 Desktop are Integrated Graphics in some of Intel's Desktop Haswell Processors.

Architecture
The Haswell GT2 Core includes support for DirectX 11.1, OpenCL 1.2 and OpenGL 4.0. Additionally, it also offers better Decoding Performance, when compared to its Predecessors.

GPU
It equips a GPU Codenamed GT2 which offers 20 Shader Processing Units, 4 TMUs and 2 ROPs. The Central Unit Initially Runs at 200MHz and goes up to 1250MHz, in Turbo Mode.

Memory
The GPU Shares the System's RAM which varies from System to System. Typically, the GPU reserves 1.7GB. Depending on whether or not the system's RAM is Dual-Channeled, it can access either a 64-bit or 128-bit memory interface. The operating memory clock also depends on which speed the System's RAM is running and is limited by the highest operating speed that the Processor supports. In this case, it is 800MHz.
It is then obvious the Memory Bandwidth depends on a lot of factors and thus this Graphics Card performance may vary heavily from system to system.

Performance
The Most Powerful Variant Offers Performance similar to a dedicated GeForce GT 220.
Select the Specific Version you have of this Graphics Card According to your Processor for a more Accurate Rank and experience using our tools.

System Suggestions
We recommend 4GB of RAM for a system with Intel HD Graphics 4600 Desktop.
Recommended CPU
-
-
Possible GPU Upgrades
N/A
N/A
GPU Variants
-

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