AMD Radeon HD 6620G vs Intel HD Graphics 4000

VS
Performance
Radeon HD 6620G24% better
6501% of 104,598
HD Graphics 4000
5231% of 104,598

The Radeon HD 6620G has 24% better performance than the HD Graphics 4000 for the 3DMark 11 Performance GPU benchmark.

Performance per dollar
Radeon HD 6620G
No data available
HD Graphics 4000
No data available

We do not have any performance per dollar data for the Radeon HD 6620G and the HD Graphics 4000 for the 3DMark 11 Performance GPU benchmark.

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Summary

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About the AMD Radeon HD 6620G GPU

The AMD Radeon HD 6620G is an end-of-life integrated graphics card that released in Q4 2011. It is built on the TeraScale 2 GPU microarchitecture (codename Sumo) and is manufactured on a 32 nm process.

Cores and Clock Speeds

The HD 6620G includes 400 stream processors (SPs), the processing units for handling parallel computing tasks. The GPU operates at a core clock speed of 444 MHz. Complementing the processing units are 20 texture mapping units (TMUs) for efficient texture filtering and 8 render output units (ROPs) for pixel processing.

Compatibility & Power Consumption

The GPU has a thermal design power (TDP) of 35 W. A power supply not strong enough to handle this might result in system crashes and potentially damage your hardware.

Benchmark Performance

The HD 6620G has the 492nd best 3DMark 11 Performance GPU score among the 543 benchmarked GPUs in our database. It achieves 0.62% of the performance of the best benchmarked GPU, the NVIDIA GeForce RTX 4090.

About the Intel HD Graphics 4000 GPU

The Intel HD Graphics 4000 is an end-of-life integrated graphics card that released in Q2 2012. It is built on the Generation 7.0 GPU microarchitecture (codename Ivy Bridge GT2) and is manufactured on a 22 nm process.

Memory

The HD Graphics 4000 has System Shared of memory. This gives it a memory bandwidth of System Dependent, which affects how fast it can transfer data to and from memory. GPU memory stores temporary data that helps the GPU with complex math and graphics operations. More memory is generally better, as not having enough can cause performance bottlenecks.

Cores and Clock Speeds

The HD Graphics 4000 includes 128 shading units, the processing units for handling parallel computing tasks. The GPU operates at a core clock speed of 650 MHz and can dynamically boost its clock speed up to 1,050 MHz. Complementing the processing units are 16 texture mapping units (TMUs) for efficient texture filtering and 2 render output units (ROPs) for pixel processing.

Benchmark Performance

The HD Graphics 4000 has the 513th best 3DMark 11 Performance GPU score among the 543 benchmarked GPUs in our database. It achieves 0.50% of the performance of the best benchmarked GPU, the NVIDIA GeForce RTX 4090.

General Info

General overview of the GPU, including details like its manufacturer, release date, launch price, and current production status.

InfoRadeon HD 6620GHD Graphics 4000
ManufacturerAMDIntel
ArchitectureTeraScale 2Generation 7.0
Market SegmentIntegratedIntegrated
Release DateQ4 2011Q2 2012
Production StatusEnd-of-lifeEnd-of-life
ShopCheck PriceCheck Price

Gaming Performance

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Our database does not have gaming performance data for the AMD Radeon HD 6620G or the Intel HD Graphics 4000.

Benchmark Performance

#
Performance
Radeon HD 6620G24% better
6501% of 104,598
HD Graphics 4000
5231% of 104,598

The Radeon HD 6620G has 24% better performance than the HD Graphics 4000 for the 3DMark 11 Performance GPU benchmark.

The Radeon HD 6620G is ranked 492nd with a score of 650, and the HD Graphics 4000 is ranked 513th with a score of 523.

Performance per dollar
Radeon HD 6620G
No data available
HD Graphics 4000
No data available

We do not have any performance per dollar data for the Radeon HD 6620G and the HD Graphics 4000 for the 3DMark 11 Performance GPU benchmark.

Relative Performance

The average score in the benchmark test can be compared to similar GPUs to assess relative performance. Generally, powerful GPUs tend to have higher scores.

Choose Baseline GPU:Radeon HD 6620G or

Relative Value For Money

The average performance per dollar in the benchmark test can be compared to similar GPUs to assess relative value. A higher score implies a better value for your money.

Choose Baseline GPU:Radeon HD 6620G orHD Graphics 4000
GPUPerformance Per Dollar
Our database does not have enough data to compare the benchmark performance per dollar with other GPUs.

Benchmark Scores

This table showcases the average performance scores achieved by both GPUs across industry-standard benchmark tests. These scores provide a valuable insight into overall performance. Powerful GPUs tend to have higher scores.

  • Popular
BenchmarkRadeon HD 6620GHD Graphics 4000
3DMark Cloud Gate Graphics
--
3,768.5
3DMark Fire Strike Standard Graphics
--
480
3DMark 11 Performance Score
726.5
(+20.48%)
603
Cinebench R15 OpenGL 64 Bit
--
11.9
PassMark G3D Mark
341
344
(+0.88%)
PassMark G2D Mark
102
190
(+86.27%)
Unigine Heaven 3.0 DirectX 11
--
7.4
Unigine Heaven 3.0 OpenGL
--
8.1
Benchmarks Source: Notebookcheck

Technical Specs

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Graphics Processor

General information about the graphics processing unit like their architecture, manufacturing process size, and transistor count. Newer GPU architectures generally bring efficiency improvements and may introduce technologies that enhance graphical capabilities.

SpecRadeon HD 6620GHD Graphics 4000
CodenameSumoIvy Bridge GT2
ArchitectureTeraScale 2Generation 7.0
Process Size32 nm22 nm
Transistors1,178 million1,200 million

Memory Details

Memory specifications like their capacity, bandwidth, and clock speeds. GPU memory stores graphics data like frames, textures, and shadows which helps display rendered images. These specs are crucial for graphics-intense applications like gaming and 3D modeling.

SpecRadeon HD 6620GHD Graphics 4000
Memory SizeSystem SharedSystem Shared
Memory TypeSystem SharedSystem Shared
Memory BandwidthSystem DependentSystem Dependent
Memory ClockSystem SharedSystem Shared
Memory InterfaceSystem SharedSystem Shared

Board Compatibility

Compatibility information like their slot size, bus interface, power consumption, and display support. These specs are useful for verifying compatibility with your motherboard, power supply, and monitor.

SpecRadeon HD 6620GHD Graphics 4000
Bus InterfaceIGPRing Bus
Thermal Design Power (TDP)35 W--
OutputsDevice DependentMotherboard Dependent

Cores & Clock Speeds

Processing power information like its cores and clock speed. These specs impact how fast they can process graphics. Each type of core or component serves a specific computational purpose.

SpecRadeon HD 6620GHD Graphics 4000
Stream Processors (SP)400--
Shading Units--128
Compute Units (CU)5--
Texture Mapping Units (TMU)2016
Render Output Units (ROP)82
Core Clock Speed444 MHz650 MHz
Core Clock Speed (Boost)--1,050 MHz

Theoretical Performance

Theoretical performance numbers derived from the raw specifications of the different components like core count and clock speeds. While these provide a glimpse into peak processing power, they do not represent real-world performance.

SpecRadeon HD 6620GHD Graphics 4000
Pixel Fill Rate3.55 GPixel/s2.1 GPixel/s
Texture Fill Rate8.88 GTexel/s16.8 GTexel/s
FP32 Performance355.2 GFLOPS268.8 GFLOPS
FP64 Performance--67.2 GFLOPS

API Support

Graphics API versions supported by these graphics cards. APIs evolve over time, introducing new features and functionalities. Older GPUs may not support recent versions.

SpecRadeon HD 6620GHD Graphics 4000
DirectX11.2 (11_0)11.1 (11_0)
OpenCL1.21.2
OpenGL4.44.0
Shader Model5.05.0

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* Performance rating, performance per dollar, and rankings are based on the 3DMark 11 Performance GPU benchmark and MSRP.