Radeon RX 7600M vs 660M

VS

Aggregate performance score

We've compared Radeon 660M and Radeon RX 7600M, covering specs and all relevant benchmarks.

Radeon 660M
2023
40 Watt
16.31
+59.4%

660M outperforms RX 7600M by an impressive 59% based on our aggregate benchmark results.

Primary details

GPU architecture, market segment, value for money and other general parameters compared.

Place in the ranking332443
Place by popularitynot in top-100not in top-100
Power efficiency27.957.79
ArchitectureRDNA 2.0 (2020−2024)RDNA 3.0 (2022−2024)
GPU code nameRembrandt+Navi 33
Market segmentLaptopLaptop
Release date3 January 2023 (1 year ago)4 January 2023 (1 year ago)

Detailed specifications

General parameters such as number of shaders, GPU core base clock and boost clock speeds, manufacturing process, texturing and calculation speed. Note that power consumption of some graphics cards can well exceed their nominal TDP, especially when overclocked.

Pipelines / CUDA cores3841792
Core clock speed1500 MHz1500 MHz
Boost clock speed1900 MHz2410 MHz
Number of transistors13,100 million13,300 million
Manufacturing process technology6 nm6 nm
Power consumption (TDP)40 Watt90 Watt
Texture fill rate45.60269.9
Floating-point processing power1.459 TFLOPS17.27 TFLOPS
ROPs1664
TMUs24112
Ray Tracing Cores628

Form factor & compatibility

Information on compatibility with other computer components. Useful when choosing a future computer configuration or upgrading an existing one. For desktop graphics cards it's interface and bus (motherboard compatibility), additional power connectors (power supply compatibility).

Laptop sizeno datalarge
InterfacePCIe 4.0 x8PCIe 4.0 x16
Supplementary power connectorsNoneNone

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 typeSystem SharedGDDR6
Maximum RAM amountSystem Shared8 GB
Memory bus widthSystem Shared128 Bit
Memory clock speedSystem Shared2000 MHz
Memory bandwidthno data256.0 GB/s
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 ConnectorsPortable Device DependentPortable Device Dependent

API compatibility

List of supported 3D and general-purpose computing APIs, including their specific versions.

DirectX12 Ultimate (12_2)12 Ultimate (12_2)
Shader Model6.76.7
OpenGL4.64.6
OpenCL2.02.2
Vulkan1.31.3

Synthetic benchmark performance

Non-gaming benchmark results comparison. The combined score is measured on a 0-100 point scale.


Combined synthetic benchmark score

This is our combined benchmark 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.

Radeon 660M 16.31
+59.4%
RX 7600M 10.23

Passmark

This is the most ubiquitous GPU benchmark. 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.

Radeon 660M 6285
+59.5%
RX 7600M 3940

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.

Radeon 660M 6743
RX 7600M 35101
+421%

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.

Radeon 660M 23222
RX 7600M 77136
+232%

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 made of lava. Using 1920x1080 resolution, Fire Strike shows off some realistic graphics and is quite taxing on hardware.

Radeon 660M 4848
RX 7600M 25679
+430%

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.

Radeon 660M 31515
RX 7600M 126084
+300%

3DMark Time Spy Graphics

Radeon 660M 1544
RX 7600M 9097
+489%

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 HD25
−236%
84
+236%
1440p55−60
+52.8%
36
−52.8%
4K30−35
+50%
20
−50%

FPS performance in popular games

Full HD
Low Preset

Cyberpunk 2077 24
+50%
16−18
−50%

Full HD
Medium Preset

Assassin's Creed Odyssey 21−24
−4.3%
24−27
+4.3%
Assassin's Creed Valhalla 26
+73.3%
14−16
−73.3%
Battlefield 5 30−33
−6.7%
30−35
+6.7%
Call of Duty: Modern Warfare 20−22
−5%
21−24
+5%
Cyberpunk 2077 20
+25%
16−18
−25%
Far Cry 5 21−24
−4.3%
24−27
+4.3%
Far Cry New Dawn 27−30
−3.7%
27−30
+3.7%
Forza Horizon 4 65−70
−4.6%
65−70
+4.6%
Hitman 3 21
+10.5%
18−20
−10.5%
Horizon Zero Dawn 50−55
−3.7%
55−60
+3.7%
Metro Exodus 30−35
−6.5%
30−35
+6.5%
Red Dead Redemption 2 27−30
−3.7%
27−30
+3.7%
Shadow of the Tomb Raider 30−35
−3.1%
30−35
+3.1%
Watch Dogs: Legion 60−65
−3.2%
60−65
+3.2%

Full HD
High Preset

Assassin's Creed Odyssey 21−24
−4.3%
24−27
+4.3%
Assassin's Creed Valhalla 19
+26.7%
14−16
−26.7%
Battlefield 5 30−33
−6.7%
30−35
+6.7%
Call of Duty: Modern Warfare 20−22
−5%
21−24
+5%
Cyberpunk 2077 14
−14.3%
16−18
+14.3%
Far Cry 5 21−24
−4.3%
24−27
+4.3%
Far Cry New Dawn 27−30
−3.7%
27−30
+3.7%
Forza Horizon 4 65−70
−4.6%
65−70
+4.6%
Hitman 3 21
+10.5%
18−20
−10.5%
Horizon Zero Dawn 50−55
−3.7%
55−60
+3.7%
Metro Exodus 30−35
−6.5%
30−35
+6.5%
Red Dead Redemption 2 27−30
−3.7%
27−30
+3.7%
Shadow of the Tomb Raider 33
−461%
185
+461%
The Witcher 3: Wild Hunt 24−27
−3.8%
27−30
+3.8%
Watch Dogs: Legion 60−65
−3.2%
60−65
+3.2%

Full HD
Ultra Preset

Assassin's Creed Odyssey 21−24
−4.3%
24−27
+4.3%
Assassin's Creed Valhalla 14−16
−7.1%
14−16
+7.1%
Call of Duty: Modern Warfare 20−22
−5%
21−24
+5%
Cyberpunk 2077 14−16
−6.7%
16−18
+6.7%
Far Cry 5 21−24
−4.3%
24−27
+4.3%
Forza Horizon 4 65−70
−4.6%
65−70
+4.6%
Hitman 3 18−20
+0%
18−20
+0%
Horizon Zero Dawn 22
−155%
55−60
+155%
Shadow of the Tomb Raider 27
−481%
157
+481%
The Witcher 3: Wild Hunt 15
−527%
94
+527%
Watch Dogs: Legion 60−65
−3.2%
60−65
+3.2%

Full HD
Epic Preset

Red Dead Redemption 2 27−30
−3.7%
27−30
+3.7%

1440p
High Preset

Battlefield 5 18−20
−5.3%
20−22
+5.3%
Far Cry New Dawn 14−16
−6.7%
16−18
+6.7%

1440p
Ultra Preset

Assassin's Creed Odyssey 10−11
+0%
10−11
+0%
Assassin's Creed Valhalla 6−7
+0%
6−7
+0%
Call of Duty: Modern Warfare 10−11
+0%
10−11
+0%
Cyberpunk 2077 5−6
+0%
5−6
+0%
Far Cry 5 10−12
−9.1%
12−14
+9.1%
Forza Horizon 4 40−45
−7%
45−50
+7%
Hitman 3 12−14
+0%
12−14
+0%
Horizon Zero Dawn 20−22
−5%
21−24
+5%
Metro Exodus 14−16
−7.1%
14−16
+7.1%
Shadow of the Tomb Raider 12−14
−16.7%
14−16
+16.7%
The Witcher 3: Wild Hunt 9−10
−11.1%
10−11
+11.1%
Watch Dogs: Legion 60−65
−4.8%
65−70
+4.8%

1440p
Epic Preset

Red Dead Redemption 2 16−18
−6.3%
16−18
+6.3%

4K
High Preset

Battlefield 5 9−10
−11.1%
10−11
+11.1%
Far Cry New Dawn 7−8
+0%
7−8
+0%
Hitman 3 6−7
+0%
6−7
+0%
Horizon Zero Dawn 40−45
−7.3%
40−45
+7.3%
Metro Exodus 8−9
+0%
8−9
+0%
The Witcher 3: Wild Hunt 7−8
−14.3%
8−9
+14.3%

4K
Ultra Preset

Assassin's Creed Odyssey 6−7
+0%
6−7
+0%
Assassin's Creed Valhalla 4−5
−25%
5−6
+25%
Call of Duty: Modern Warfare 4−5
−25%
5−6
+25%
Cyberpunk 2077 1−2
+0%
1−2
+0%
Far Cry 5 5−6
+0%
5−6
+0%
Forza Horizon 4 12−14
−8.3%
12−14
+8.3%
Shadow of the Tomb Raider 6−7
−16.7%
7−8
+16.7%
Watch Dogs: Legion 3−4
−33.3%
4−5
+33.3%

4K
Epic Preset

Red Dead Redemption 2 9−10
−11.1%
10−11
+11.1%

This is how Radeon 660M and RX 7600M compete in popular games:

  • RX 7600M is 236% faster in 1080p
  • Radeon 660M is 53% faster in 1440p
  • Radeon 660M is 50% faster in 4K

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

  • in Assassin's Creed Valhalla, with 1080p resolution and the Medium Preset, the Radeon 660M is 73% faster.
  • in The Witcher 3: Wild Hunt, with 1080p resolution and the Ultra Preset, the RX 7600M is 527% faster.

All in all, in popular games:

  • Radeon 660M is ahead in 6 tests (8%)
  • RX 7600M is ahead in 54 tests (75%)
  • there's a draw in 12 tests (17%)

Pros & cons summary


Performance score 16.31 10.23
Power consumption (TDP) 40 Watt 90 Watt

Radeon 660M has a 59.4% higher aggregate performance score, and 125% lower power consumption.

The Radeon 660M is our recommended choice as it beats the Radeon RX 7600M in performance tests.


Should you still have questions concerning choice between the reviewed GPUs, ask them in Comments section, and we shall answer.

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AMD Radeon 660M
Radeon 660M
AMD Radeon RX 7600M
Radeon RX 7600M

Comparisons with similar GPUs

We selected several comparisons of graphics cards with performance close to those reviewed, providing you with more options to consider.

Community ratings

Here you can see the user ratings of the compared graphics cards, as well as rate them yourself.


3.6 324 votes

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3.7 23 votes

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Questions & comments

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