AMD Radeon 660M: specs and benchmarks

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Games supported 70%
AMD Radeon 660M
Radeon 660M
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  • Interface PCIe 4.0 x8
  • Core clock speed
  • Max video memory System Shared
  • Memory type System Shared
  • Memory clock speed System Shared
  • Maximum resolution
Year of release 2022
Performance 9.77

Summary

AMD started Radeon 660M sales 4 January 2022. This is RDNA 2 architecture notebook card based on 7 nm manufacturing process and primarily aimed at gamers.

Compatibility-wise, this is card attached via PCIe 4.0 x8 interface. Power consumption is at 45 Watt.

It provides poor gaming and benchmark performance at

9.77%

of a leader's which is NVIDIA GeForce RTX 4090.

General info

Some basic facts about Radeon 660M: architecture, market segment, release date etc.

Place in performance rating348
ArchitectureRDNA 2 (2020−2022)
GPU code nameRDNA 2 Rembrandt
Market segmentLaptop
Release date4 January 2022 (less than a year ago)

Technical specs

Radeon 660M's general performance parameters such as number of shaders, GPU base clock, manufacturing process, texturing and calculation speed. These parameters indirectly speak of Radeon 660M's performance, but for precise assessment you have to consider its benchmark and gaming test results.

Pipelines / CUDA cores384of 18432 (AD102)
Boost clock speed1900 MHzof 2903 (Radeon Pro W6600)
Manufacturing process technology7 nmof 4 (GeForce RTX 4080 Ti)
Thermal design power (TDP)45 Wattof 900 (Tesla S2050)
Texture fill rate45.60of 959.6 (Radeon RX 7900 XTX)

Compatibility, dimensions and requirements

Information on Radeon 660M'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.

InterfacePCIe 4.0 x8
Supplementary power connectorsNone

Memory

Parameters of memory installed on Radeon 660M: 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.

Memory typeSystem Shared
Maximum RAM amountSystem Sharedof 128 (Radeon Instinct MI250X)
Memory bus widthSystem Sharedof 8192 (Radeon Instinct MI250X)
Memory clock speedSystem Sharedof 22400 (GeForce RTX 4080)
Shared memory-

Video outputs and ports

Types and number of video connectors present on Radeon 660M. 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 ConnectorsNo outputs

API support

APIs supported by Radeon 660M, sometimes including their particular versions.

DirectX12 (12_1)
Shader Model6.5
OpenGL4.6
OpenCL2.0
Vulkan1.2

Benchmark performance

Non-gaming benchmark performance of Radeon 660M. Note that overall benchmark performance is measured in points in 0-100 range.


Overall score

This is our combined benchmark performance rating. 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.

Radeon 660M 9.77
  • 3DMark Vantage Performance
  • 3DMark 11 Performance GPU
  • 3DMark Cloud Gate GPU
  • 3DMark Fire Strike Score
  • 3DMark Fire Strike Graphics

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%

Radeon 660M 23590

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%

Radeon 660M 6560

3DMark Cloud Gate GPU

Cloud Gate is an outdated DirectX 11 feature level 10 benchmark that was used for home PCs and basic notebooks. It displays a few scenes of some weird space teleportation device launching spaceships into unknown, using fixed resolution of 1280x720. Just like Ice Storm benchmark, it has been discontinued in January 2020 and replaced by 3DMark Night Raid.

Benchmark coverage: 14%

Radeon 660M 29079

3DMark Fire Strike Score

Benchmark coverage: 14%

Radeon 660M 4119

3DMark Fire Strike Graphics

Fire Strike is a DirectX 11 benchmark for gaming PCs. It features two separate tests displaying a fight between a humanoid and a fiery creature seemingly made of lava. Using 1920x1080 resolution, Fire Strike shows off some realistic enough graphics and is quite taxing on hardware.

Benchmark coverage: 14%

Radeon 660M 4487

Game benchmarks

Let's see how good Radeon 660M 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

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

Full HD27

Popular games

  • Full HD
    Low Preset
  • Full HD
    Medium Preset
  • Full HD
    High Preset
  • Full HD
    Ultra Preset
  • 1440p
    High Preset
  • 1440p
    Ultra Preset
  • 4K
    High Preset
  • 4K
    Ultra Preset
Cyberpunk 2077 27
Assassin's Creed Odyssey 18−20
Assassin's Creed Valhalla 26
Battlefield 5 30−35
Call of Duty: Modern Warfare 24−27
Cyberpunk 2077 24
Far Cry 5 30
Far Cry New Dawn 24−27
Forza Horizon 4 30−35
Hitman 3 35
Horizon Zero Dawn 16−18
Red Dead Redemption 2 16−18
Shadow of the Tomb Raider 20−22
Watch Dogs: Legion 26
Assassin's Creed Odyssey 18−20
Assassin's Creed Valhalla 19
Battlefield 5 30−35
Call of Duty: Modern Warfare 24−27
Cyberpunk 2077 15
Far Cry 5 26
Far Cry New Dawn 24−27
Forza Horizon 4 30−35
Hitman 3 15
Horizon Zero Dawn 16−18
Metro Exodus 14−16
Red Dead Redemption 2 16−18
Shadow of the Tomb Raider 20−22
The Witcher 3: Wild Hunt 20
Watch Dogs: Legion 22
Assassin's Creed Odyssey 18−20
Assassin's Creed Valhalla 12−14
Battlefield 5 30−35
Cyberpunk 2077 12−14
Far Cry 5 21−24
Far Cry New Dawn 24−27
Forza Horizon 4 30−35
The Witcher 3: Wild Hunt 13
Watch Dogs: Legion 14−16
Call of Duty: Modern Warfare 14−16
Hitman 3 14−16
Horizon Zero Dawn 12−14
Metro Exodus 8−9
Red Dead Redemption 2 8−9
Shadow of the Tomb Raider 12−14
Assassin's Creed Odyssey 9−10
Assassin's Creed Valhalla 5−6
Battlefield 5 16−18
Cyberpunk 2077 4−5
Far Cry 5 14−16
Far Cry New Dawn 14−16
Forza Horizon 4 18−20
Watch Dogs: Legion 6−7
Call of Duty: Modern Warfare 7−8
Hitman 3 9−10
Horizon Zero Dawn 8−9
Metro Exodus 3−4
Red Dead Redemption 2 6−7
Shadow of the Tomb Raider 5−6
The Witcher 3: Wild Hunt 9−10
Assassin's Creed Odyssey 5−6
Assassin's Creed Valhalla 3−4
Battlefield 5 8−9
Cyberpunk 2077 2−3
Far Cry 5 7−8
Far Cry New Dawn 10−11
Forza Horizon 4 12−14
Watch Dogs: Legion 4−5

Relative perfomance

Overall Radeon 660M performance compared to nearest competitors among notebook video cards.


NVIDIA equivalent

We believe that the nearest equivalent to Radeon 660M from NVIDIA is GeForce GTX 1050 Max-Q, which is nearly equal in speed and higher by 1 position in our rating.

NVIDIA GeForce GTX 1050 Max-Q GeForce GTX 1050 Max-Q
Compare

Here are some closest NVIDIA rivals to Radeon 660M:

Similar GPUs

Here is our recommendation of several graphics cards that are more or less close in performance to the one reviewed.

Intel Iris Xe Graphics G7 Iris Xe Graphics G7
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Intel Iris Xe Graphics G7 80EUs Iris Xe Graphics G7 80EUs
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AMD Radeon RX Vega 7 Radeon RX Vega 7
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NVIDIA GeForce MX450 GeForce MX450
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AMD Radeon RX 550X Mobile Radeon RX 550X Mobile
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AMD Radeon RX Vega 6 (Ryzen 4000) Radeon RX Vega 6 (Ryzen 4000)
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Recommended processors

These processors are most commonly used with Radeon 660M according to our statistics.

User rating

Here you can see the user rating of the graphics card, as well as rate it yourself.


4.4 19 ratings

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Questions and comments

Here you can ask a question about Radeon 660M, agree or disagree with our judgements, or report an error or mismatch.