Radeon RX 6600S: specs and benchmarks
Aggregated performance score
It provides good gaming and benchmark performance at 35.32% of a leader's which is NVIDIA GeForce RTX 4090.
Summary
AMD started Radeon RX 6600S sales 4 January 2022. This is a laptop graphics card based on a RDNA 2 architecture and made with 7 nm manufacturing process. It is primarily aimed at gamers. 4 GB of GDDR6 memory clocked at 16 GHz are supplied, and together with 128 Bit memory interface this creates a bandwidth of 224.0 GB/s.
Compatibility-wise, this is card attached via PCIe 4.0 x8 interface. Power consumption is at 80 Watt.
General info
Some basic facts about Radeon RX 6600S: architecture, market segment, release date etc.
| Place in performance ranking | 136 | |
| Place by popularity | not in top-100 | |
| Architecture | RDNA 2 (2020−2022) | |
| GPU code name | Navi 23 | |
| Market segment | Laptop | |
| Release date | 4 January 2022 (2 years old) |
Technical specs
Radeon RX 6600S's specs such as number of shaders, GPU base clock, manufacturing process, texturing and calculation speed. These parameters indirectly speak of Radeon RX 6600S's performance, but for precise assessment you have to consider its benchmark and gaming test results.
| Pipelines / CUDA cores | 1792 | of 20480 (Data Center GPU Max NEXT) |
| Boost clock speed | 1881 MHz | of 3599 (Radeon RX 7990 XTX) |
| Number of transistors | 11,060 million | of 14400 (GeForce GTX 1070 SLI Mobile) |
| Manufacturing process technology | 7 nm | of 4 (Radeon 780M) |
| Power consumption (TDP) | 80 Watt | of 2400 (Data Center GPU Max Subsystem) |
| Texture fill rate | 224.0 | of 969.9 (H100 SXM5 96 GB) |
Size and compatibility
Information on Radeon RX 6600S'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 | PCIe 4.0 x8 | |
| Supplementary power connectors | None |
Memory
Parameters of memory installed on Radeon RX 6600S: 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 type | GDDR6 | |
| Maximum RAM amount | 4 GB | of 192 (Radeon Instinct MI300X) |
| Memory bus width | 128 Bit | of 8192 (Radeon Instinct MI250X) |
| Memory clock speed | 16000 MHz | of 23000 (GeForce RTX 4080 SUPER) |
| Memory bandwidth | 224.0 GB/s | of 3276 (Aldebaran) |
| Shared memory | - |
Video outputs and ports
Types and number of video connectors present on Radeon RX 6600S. 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 RX 6600S, sometimes including their particular versions.
| DirectX | 12.0 Ultimate (12_2) | |
| Shader Model | 6.5 | |
| OpenGL | 4.6 | |
| OpenCL | 2.1 | |
| Vulkan | 1.2 |
Benchmark performance
Synthetic benchmark performance of Radeon RX 6600S. 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.
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%
Send your test results of Radeon RX 6600S.
Gaming performance
Let's see how good Radeon RX 6600S 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.
FPS performance in popular games
Full HD
Low Preset
| Cyberpunk 2077 | 60−65 |
Full HD
Medium Preset
| Assassin's Creed Odyssey | 60−65 | |
| Assassin's Creed Valhalla | 60−65 | |
| Battlefield 5 | 100−110 | |
| Call of Duty: Modern Warfare | 95−100 | |
| Cyberpunk 2077 | 60−65 | |
| Far Cry 5 | 90−95 | |
| Far Cry New Dawn | 85−90 | |
| Forza Horizon 4 | 110−120 | |
| Hitman 3 | 110−120 | |
| Horizon Zero Dawn | 75−80 | |
| Red Dead Redemption 2 | 55−60 | |
| Shadow of the Tomb Raider | 80−85 | |
| Watch Dogs: Legion | 65−70 |
Full HD
High Preset
| Assassin's Creed Odyssey | 60−65 | |
| Assassin's Creed Valhalla | 60−65 | |
| Battlefield 5 | 100−110 | |
| Call of Duty: Modern Warfare | 95−100 | |
| Cyberpunk 2077 | 60−65 | |
| Far Cry 5 | 90−95 | |
| Far Cry New Dawn | 85−90 | |
| Forza Horizon 4 | 110−120 | |
| Hitman 3 | 110−120 | |
| Horizon Zero Dawn | 75−80 | |
| Metro Exodus | 60−65 | |
| Red Dead Redemption 2 | 55−60 | |
| Shadow of the Tomb Raider | 80−85 | |
| The Witcher 3: Wild Hunt | 85−90 | |
| Watch Dogs: Legion | 65−70 |
Full HD
Ultra Preset
| Assassin's Creed Odyssey | 60−65 | |
| Assassin's Creed Valhalla | 60−65 | |
| Battlefield 5 | 100−110 | |
| Cyberpunk 2077 | 60−65 | |
| Far Cry 5 | 90−95 | |
| Far Cry New Dawn | 85−90 | |
| Forza Horizon 4 | 110−120 | |
| The Witcher 3: Wild Hunt | 85−90 | |
| Watch Dogs: Legion | 65−70 |
1440p
High Preset
| Call of Duty: Modern Warfare | 55−60 | |
| Hitman 3 | 60−65 | |
| Horizon Zero Dawn | 45−50 | |
| Metro Exodus | 35−40 | |
| Red Dead Redemption 2 | 27−30 | |
| Shadow of the Tomb Raider | 50−55 |
1440p
Ultra Preset
| Assassin's Creed Odyssey | 35−40 | |
| Assassin's Creed Valhalla | 35−40 | |
| Battlefield 5 | 75−80 | |
| Cyberpunk 2077 | 27−30 | |
| Far Cry 5 | 60−65 | |
| Far Cry New Dawn | 65−70 | |
| Forza Horizon 4 | 70−75 | |
| The Witcher 3: Wild Hunt | 45−50 | |
| Watch Dogs: Legion | 30−35 |
4K
High Preset
| Call of Duty: Modern Warfare | 30−35 | |
| Hitman 3 | 35−40 | |
| Horizon Zero Dawn | 24−27 | |
| Metro Exodus | 24−27 | |
| Red Dead Redemption 2 | 18−20 | |
| Shadow of the Tomb Raider | 27−30 | |
| The Witcher 3: Wild Hunt | 40−45 |
4K
Ultra Preset
| Assassin's Creed Odyssey | 24−27 | |
| Assassin's Creed Valhalla | 21−24 | |
| Battlefield 5 | 40−45 | |
| Cyberpunk 2077 | 10−12 | |
| Far Cry 5 | 30−35 | |
| Far Cry New Dawn | 35−40 | |
| Forza Horizon 4 | 45−50 | |
| Watch Dogs: Legion | 18−20 |
NVIDIA equivalent
According to our data, the closest NVIDIA alternative to Radeon RX 6600S is GeForce RTX 2080 Super Max-Q, which is faster by 1% and higher by 5 positions in our ranking.
Here are some closest NVIDIA rivals to Radeon RX 6600S:
Similar GPUs
Here is our recommendation of several graphics cards that are more or less close in performance to the one reviewed.
Recommended processors
These processors are most commonly used with Radeon RX 6600S according to our statistics.
