AMD started Radeon HD 7640G sales 15 May 2012. This is a Terascale 3 architecture notebook card based on 32 nm manufacturing process and primarily aimed at office use.

Compatibility-wise, this is an integrated video card. Power consumption is at 35 Watt.

It provides poor gaming and benchmark performance at 1.19% of a leader's which is NVIDIA GeForce RTX 4090.

GeForce RTX4090

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General info

Some basic facts about Radeon HD 7640G: architecture, market segment, release date etc.

Place in performance ranking	1020
Place by popularity	not in top-100
Value for money	0.04
Architecture	Terascale 3 (2010−2013)
GPU code name	Trinity
Market segment	Laptop
Release date	15 May 2012 (11 years old)
Current price	$338	of 168889 (A100 PCIe 80 GB)

Value for money

Performance to price ratio. The higher, the better.

Technical specs

Radeon HD 7640G's specs such as number of shaders, GPU base clock, manufacturing process, texturing and calculation speed. These parameters indirectly speak of Radeon HD 7640G's performance, but for precise assessment you have to consider its benchmark and gaming test results.

Pipelines / CUDA cores	256	of 20480 (Data Center GPU Max NEXT)
Core clock speed	497 MHz	of 2610 (Radeon RX 6500 XT)
Boost clock speed	686 MHz	of 3599 (Radeon RX 7990 XTX)
Number of transistors	1,303 million	of 14400 (GeForce GTX 1080 SLI Mobile)
Manufacturing process technology	32 nm	of 4 (GeForce RTX 4080)
Power consumption (TDP)	35 Watt	of 2400 (Data Center GPU Max Subsystem)
Texture fill rate	10.96	of 969.9 (H100 SXM5 96 GB)

Size and compatibility

Information on Radeon HD 7640G's compatibility with other computer components. Useful when choosing a future computer configuration or upgrading an existing one. For notebook video cards it's notebook size, connection slot and bus, if the video card is inserted into a slot instead of being soldered to the notebook motherboard.

Laptop size	medium sized
Interface	IGP

Memory

Parameters of memory installed on Radeon HD 7640G: its type, size, bus, clock and resulting bandwidth. Note that GPUs integrated into processors have no dedicated memory and use a shared part of system RAM instead.

Maximum RAM amount	System Shared	of 192 (Radeon Instinct MI300X)
Shared memory	+

Video outputs and ports

Types and number of video connectors present on Radeon HD 7640G. As a rule, this section is relevant only for desktop reference graphics cards, since for notebook ones the availability of certain video outputs depends on the laptop model, while non-reference desktop models can (though not necessarily will) bear a different set of video ports.

Display Connectors

No outputs

API support

APIs supported by Radeon HD 7640G, sometimes including their particular versions.

DirectX	11.2 (11_0)
Shader Model	5.0
OpenGL	4.4	of 4.6 (GeForce GTX 1080 Mobile)
OpenCL	1.2
Vulkan	N/A

Benchmark performance

Synthetic benchmark performance of Radeon HD 7640G. The combined score is measured on a 0-100 point scale.

Combined synthetic benchmark score

This is our combined benchmark performance score. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.

HD 7640G 1.19

Passmark

This is the most ubiquitous GPU benchmark, part of Passmark PerformanceTest suite. It gives the graphics card a thorough evaluation under various types of load, providing four separate benchmarks for Direct3D versions 9, 10, 11 and 12 (the last being done in 4K resolution if possible), and few more tests engaging DirectCompute capabilities.

Benchmark coverage: 25%

HD 7640G 459

3DMark Vantage Performance

3DMark Vantage is an outdated DirectX 10 benchmark using 1280x1024 screen resolution. It taxes the graphics card with two scenes, one depicting a girl escaping some militarized base located within a sea cave, the other displaying a space fleet attack on a defenseless planet. It was discontinued in April 2017, and Time Spy benchmark is now recommended to be used instead.

Benchmark coverage: 17%

HD 7640G 2599

3DMark 11 Performance GPU

3DMark 11 is an obsolete DirectX 11 benchmark by Futuremark. It used four tests based on two scenes, one being few submarines exploring the submerged wreck of a sunken ship, the other is an abandoned temple deep in the jungle. All the tests are heavy with volumetric lighting and tessellation, and despite being done in 1280x720 resolution, are relatively taxing. Discontinued in January 2020, 3DMark 11 is now superseded by Time Spy.

Benchmark coverage: 17%

HD 7640G 656

Gaming performance

Let's see how good Radeon HD 7640G is for gaming. Particular gaming benchmark results are measured in frames per second. Comparisons with game system requirements are included, but remember that sometimes official requirements may reflect reality inaccurately.

Average FPS across all PC games

Here are the average frames per second in a large set of popular modern games across different resolutions:

Full HD

Performance in popular games

Full HD
Low Preset

Cyberpunk 2077

4−5

Full HD
Medium Preset

Call of Duty: Modern Warfare	9−10
Cyberpunk 2077	4−5
Forza Horizon 4	0−1
Hitman 3	1−2
Horizon Zero Dawn	1−2
Red Dead Redemption 2	3−4
Shadow of the Tomb Raider	7−8

Full HD
High Preset

Call of Duty: Modern Warfare	9−10
Cyberpunk 2077	4−5
Forza Horizon 4	0−1
Hitman 3	1−2
Horizon Zero Dawn	1−2
Metro Exodus	1−2
Red Dead Redemption 2	3−4
Shadow of the Tomb Raider	7−8
The Witcher 3: Wild Hunt	4−5

Full HD
Ultra Preset

Cyberpunk 2077	4−5
Forza Horizon 4	0−1
The Witcher 3: Wild Hunt	4−5

1440p
High Preset

Call of Duty: Modern Warfare	3−4
Hitman 3	4−5
Horizon Zero Dawn	8−9
Shadow of the Tomb Raider	5−6

1440p
Ultra Preset

Cyberpunk 2077	1−2
Far Cry 5	2−3
The Witcher 3: Wild Hunt	2−3

4K
High Preset

Call of Duty: Modern Warfare	1−2
Hitman 3	1−2
Horizon Zero Dawn	7−8
Red Dead Redemption 2	0−1

4K
Ultra Preset

Assassin's Creed Odyssey	0−1
Assassin's Creed Valhalla	0−1
Far Cry 5	3−4
Far Cry New Dawn	5−6

Relative perfomance

Overall Radeon HD 7640G performance compared to nearest competitors among notebook video cards.

GeForce GT 720M 100

GeForce 710M 100

Radeon HD 6480G + HD 7450M Dual Graphics 100

Radeon HD 7640G 100

GeForce GT 525M 100

GeForce 8800M GTX 100

GeForce 705M 98.32

NVIDIA equivalent

According to our data, the closest NVIDIA alternative to Radeon HD 7640G is GeForce GT 720M, which is nearly equal in speed and higher by 5 positions in our ranking.

GeForce GT720M