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AMD Radeon RX 6600
RDNA 2's efficient 1080p workhorse: 1,792 stream processors, 32MB of Infinity Cache and just 132W from a single 8-pin. The 128-bit bus limits it above 1080p, but performance per watt at $329 was the best AMD had at the time.
Pros
- Only 132W from one 8-pin connector
- Class-leading 1080p raster performance per watt
- 32MB of Infinity Cache offsets the narrow bus
- 8GB of VRAM at an entry price
Cons
- 128-bit bus and 224GB/s hold back 1440p
- Ray tracing performance is weak
- PCIe 4.0 x8 link costs performance on older boards
Below average
Computed from specs & benchmarks via our public methodology.
Full specifications
Everything we track for the AMD Radeon RX 6600
General
- Announced
- 2021
- Architecture
- RDNA 2
- Process
- 7 nm
- TDP
- 132 W
- Power connector
- 1x 8-pin
Cores & Clocks
- Shading units
- 1,792
- RT cores
- 28
- Base clock
- 1,626 MHz
- Boost clock
- 2,491 MHz
Memory
- VRAM
- 8 GB
- VRAM type
- GDDR6
- Bus width
- 128 bit
- Bandwidth
- 224 GB/s
Benchmarks
- 3DMark Time Spy
- 8,400
- 3DMark Speed Way
- 1,500
- PassMark G3D
- 13,900
- 1080p Ultra
- 76 fps
- 1440p Ultra
- 53 fps
- 4K Ultra
- 27 fps
Features
- Upscaling
- FSR 3
Quick answers
Is the AMD Radeon RX 6600 good in 2026?
The AMD Radeon RX 6600 earns an Inno Score of 40/100 (“Below average”) based on its specs and benchmark results. RDNA 2's efficient 1080p workhorse: 1,792 stream processors, 32MB of Infinity Cache and just 132W from a single 8-pin. The 128-bit bus limits it above 1080p, but performance per watt at $329 was the best AMD had at the time.
What are the key specs of the AMD Radeon RX 6600?
VRAM: 8 GB · Boost clock: 2,491 MHz · TDP: 132 W · 3DMark Time Spy: 8,400
What are the closest alternatives to the AMD Radeon RX 6600?
Its closest rivals on InnoReviews are NVIDIA GeForce GTX 1080 Ti, NVIDIA GeForce RTX 2070 Super, AMD Radeon RX 6600 XT — open the comparison pages for a spec-by-spec breakdown.
