Radeon HD 7640G vs RX Vega 6 (Ryzen 4000/5000)

Place in performance ranking	547	1023
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	no data	0.04
Architecture	Vega (2017−2021)	Terascale 3 (2010−2013)
GPU code name	Vega Renoir	Trinity
Market segment	Laptop	Laptop
Release date	7 January 2020 (4 years ago)	15 May 2012 (12 years ago)
Current price	no data	$338

Cost-effectiveness evaluation

Performance to price ratio. The higher, the better.

no data

Detailed specifications

General performance parameters such as number of shaders, GPU core base clock and boost clock speeds, manufacturing process, texturing and calculation speed. These parameters indirectly speak of performance, but for precise assessment you have to consider their benchmark and gaming test results. Note that power consumption of some graphics cards can well exceed their nominal TDP, especially when overclocked.

Pipelines / CUDA cores	384	256
Core clock speed	400 MHz	497 MHz
Boost clock speed	1500 MHz	686 MHz
Number of transistors	no data	1,303 million
Manufacturing process technology	7 nm	32 nm
Power consumption (TDP)	15 Watt	35 Watt
Texture fill rate	no data	10.96

Form factor & compatibility

Information on Radeon RX Vega 6 (Ryzen 4000/5000) and Radeon HD 7640G 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	no data	medium sized
Interface	no data	IGP

VRAM capacity and type

Parameters of VRAM installed: its type, size, bus, clock and resulting bandwidth. Integrated GPUs have no dedicated video RAM and use a shared part of system RAM.

Memory type	no data	System Shared
Maximum RAM amount	no data	System Shared
Memory bus width	no data	System Shared
Memory clock speed	no data	System Shared
Shared memory	+	+

Connectivity and outputs

Types and number of video connectors present on the reviewed GPUs. As a rule, data in this section is precise only for desktop reference ones (so-called Founders Edition for NVIDIA chips). OEM manufacturers may change the number and type of output ports, while for notebook cards availability of certain video outputs ports depends on the laptop model rather than on the card itself.

Display Connectors

no data

No outputs

API compatibility

List of supported graphics and general-purpose computing APIs, including their specific versions.

DirectX	12_1	11.2 (11_0)
Shader Model	no data	5.0
OpenGL	no data	4.4
OpenCL	no data	1.2
Vulkan	no data	N/A

Synthetic benchmark performance

Non-gaming benchmark performance comparison. 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.

RX Vega 6 (Ryzen 4000/5000) 6.24
+424%

HD 7640G 1.19

RX Vega 6 (Ryzen 4000/5000) outperforms HD 7640G by 424% based on our aggregated benchmark results.

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%

RX Vega 6 (Ryzen 4000/5000) 4210
+542%

HD 7640G 656

RX Vega 6 (Ryzen 4000/5000) outperforms HD 7640G by 542% in 3DMark 11 Performance GPU.

Gaming performance

Let's see how good the compared graphics cards are for gaming. Particular gaming benchmark results are measured in FPS.

Average FPS across all PC games

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

Full HD	20 +100%	10 −100%
1440p	35 +483%	6−7 −483%
4K	18 +500%	3−4 −500%

FPS performance in popular games

Full HD
Low Preset

Cyberpunk 2077

11
+175%

4−5

−175%

Full HD
Medium Preset

Assassin's Creed Odyssey	16 +433%	3−4 −433%
Assassin's Creed Valhalla	7−8 +600%	1−2 −600%
Battlefield 5	22 +450%	4−5 −450%
Call of Duty: Modern Warfare	20 +122%	9−10 −122%
Cyberpunk 2077	9 +125%	4−5 −125%
Far Cry 5	15 +650%	2−3 −650%
Far Cry New Dawn	14 +600%	2−3 −600%
Forza Horizon 4	21−24	0−1
Hitman 3	15 +1400%	1−2 −1400%
Horizon Zero Dawn	11 +1000%	1−2 −1000%
Red Dead Redemption 2	15 +400%	3−4 −400%
Shadow of the Tomb Raider	15 +114%	7−8 −114%
Watch Dogs: Legion	14 +600%	2−3 −600%

Full HD
High Preset

Assassin's Creed Odyssey	13 +550%	2−3 −550%
Assassin's Creed Valhalla	7−8 +600%	1−2 −600%
Battlefield 5	21 +425%	4−5 −425%
Call of Duty: Modern Warfare	7 −28.6%	9−10 +28.6%
Cyberpunk 2077	6 +50%	4−5 −50%
Far Cry 5	16 +433%	3−4 −433%
Far Cry New Dawn	14−16 +650%	2−3 −650%
Forza Horizon 4	21−24	0−1
Hitman 3	14−16 +1400%	1−2 −1400%
Horizon Zero Dawn	5 +400%	1−2 −400%
Metro Exodus	8 +700%	1−2 −700%
Red Dead Redemption 2	10−12 +267%	3−4 −267%
Shadow of the Tomb Raider	13 +85.7%	7−8 −85.7%
The Witcher 3: Wild Hunt	16 +300%	4−5 −300%
Watch Dogs: Legion	9−10 +800%	1−2 −800%

Full HD
Ultra Preset

Assassin's Creed Odyssey	12−14 +500%	2−3 −500%
Assassin's Creed Valhalla	7−8 +600%	1−2 −600%
Battlefield 5	19 +533%	3−4 −533%
Cyberpunk 2077	10−11 +150%	4−5 −150%
Far Cry 5	16 +433%	3−4 −433%
Far Cry New Dawn	14−16 +650%	2−3 −650%
Forza Horizon 4	21−24	0−1
The Witcher 3: Wild Hunt	11 +175%	4−5 −175%
Watch Dogs: Legion	9−10 +800%	1−2 −800%

1440p
High Preset

Call of Duty: Modern Warfare	9−10 +200%	3−4 −200%
Hitman 3	10−11 +150%	4−5 −150%
Horizon Zero Dawn	12−14 +50%	8−9 −50%
Metro Exodus	4−5	0−1
Red Dead Redemption 2	4−5	0−1
Shadow of the Tomb Raider	9−10 +80%	5−6 −80%

1440p
Ultra Preset

Assassin's Creed Odyssey	5−6	0−1
Assassin's Creed Valhalla	1−2	0−1
Battlefield 5	5−6	0−1
Cyberpunk 2077	3−4 +200%	1−2 −200%
Far Cry 5	10−11 +400%	2−3 −400%
Far Cry New Dawn	7−8 +600%	1−2 −600%
Forza Horizon 4	9−10 +800%	1−2 −800%
The Witcher 3: Wild Hunt	6−7 +500%	1−2 −500%
Watch Dogs: Legion	1−2	0−1

4K
High Preset

Call of Duty: Modern Warfare	4−5 +300%	1−2 −300%
Hitman 3	6−7 +500%	1−2 −500%
Horizon Zero Dawn	8−9 +14.3%	7−8 −14.3%
Metro Exodus	0−1	0−1
Red Dead Redemption 2	3−4	0−1
Shadow of the Tomb Raider	2−3	0−1
The Witcher 3: Wild Hunt	3−4	0−1

4K
Ultra Preset

Assassin's Creed Odyssey	3−4	0−1
Assassin's Creed Valhalla	2−3	0−1
Battlefield 5	2−3	0−1
Cyberpunk 2077	0−1	0−1
Far Cry 5	5−6 +66.7%	3−4 −66.7%
Far Cry New Dawn	8−9 +60%	5−6 −60%
Forza Horizon 4	6−7 +500%	1−2 −500%
Watch Dogs: Legion	1−2	0−1

This is how RX Vega 6 (Ryzen 4000/5000) and HD 7640G compete in popular games:

RX Vega 6 (Ryzen 4000/5000) is 100% faster in 1080p
RX Vega 6 (Ryzen 4000/5000) is 483% faster in 1440p
RX Vega 6 (Ryzen 4000/5000) is 500% faster in 4K

Here's the range of performance differences observed across popular games:

in Hitman 3, with 1080p resolution and the Medium Preset, the RX Vega 6 (Ryzen 4000/5000) is 1400% faster than the HD 7640G.
in Call of Duty: Modern Warfare, with 1080p resolution and the High Preset, the HD 7640G is 29% faster than the RX Vega 6 (Ryzen 4000/5000).

All in all, in popular games: