Radeon RX 6600
The Radeon RX 6600 is AMD’s 8GB graphics card with a 132W board power rating, built on the RDNA 2 Navi 23 architecture. Below you’ll find its full spec sheet and gaming and productivity benchmarks, plus all 5 board versions we track, each with its cheapest current price.
Prices update regularly and may differ at the retailer. This page contains affiliate links.
Gaming performance
Gaming score: geometric mean of in-game FPS, normalized so the RTX 5090 = 100. Render and synthetic scores are in the Benchmarks section below.
1080p Gaming
1440p Gaming
4K Gaming
The Radeon RX 6600 scores 32.5 at 1080p, 16.9 at 1440p, and 11.6 at 4K on a scale where 100 = the fastest GPU we test (RTX 5090). These scores apply to all board versions of this chip.
Performance-per-dollar rank among all GPUs with live pricing
Value at 1080p
#31
of 52
Value at 1440p
#43
of 51
Value at 4K
#41
of 47
Benchmarks
Standardized benchmark scores for this chip, each compared to the fastest card we track and linked to its source. They apply to every board version.
3D & gaming
Render
Compute & AI
Radeon RX 6600 versions (5)
Every board version we track, cheapest first.
| Version | Boost Clock | Length | Color | From | Buy | |
|---|---|---|---|---|---|---|
| XFX Speedster SWFT 210 RX 6600 Core | — | 241 mm | — | $429.00 |  |
 | ASRock RX 6600 Challenger D | — | 269 mm | — | $449.00 | |
 | MSI RX 6600 MECH 2X | — | 235 mm | — | $458.00 | |
 | Sapphire PULSE RX 6600 | — | 193 mm | — | $464.77 | |
 | GIGABYTE RX 6600 EAGLE | — | 282 mm | — | $475.00 | |
5 board versions of the Radeon RX 6600 are listed above, starting from $429.00. Prices update daily from live retailer stock. Click any version name for its full spec sheet and all current retailer prices.
Specifications
Board versions of the Radeon RX 6600 range from 193–282 mm long, so check your case's GPU clearance before buying.
Performance
- Boost clock
- 2491 MHz
- Base clock
- 1626 MHz
- Shader cores
- 1,792
- Compute units
- 28
- Texture units (TMUs)
- 112
- Render outputs (ROPs)
- 64
- RT cores
- 28 · 1st gen
Memory
- VRAM
- 8GB GDDR6
- Memory bus
- 128-bit
- Bandwidth
- 224 GB/s
- Memory speed
- 14 Gbps
- Infinity Cache
- 32 MB
GPU die
- Architecture
- RDNA 2 Navi 23
- Process node
- TSMC N7
- Foundry
- TSMC
- Die size
- 236 mm²
- Transistors
- 11.1 billion
- Generation
- Radeon RX 6000
Power
- TDP
- 132W
- Recommended PSU
- 500W
- Power connectors
- 1 8-pin
Display & outputs
- Max resolution
- 7680 × 4320
- Max displays
- 4
- HDCP
- 2.3
- Outputs
- 1 HDMI 2.1, 3 Displayport 1.4a
- PCIe interface
- PCIe 4.0 ×16
APIs & software
- DirectX
- 12 Ultimate (12.2)
- Vulkan
- 1.3
- OpenGL
- 4.6
- OpenCL
- 2.2
- Shader model
- 6.7
Video encoding & decoding
| Codec | Encode | Decode |
|---|---|---|
| H.264 / AVC | Supported | Supported |
| H.265 / HEVC | Supported | Supported |
| AV1 | Not supported | Supported |
| VP9 | Not supported | Supported |
Encoder: VCN 3.0 · Decoder: VCN 3.0
Features
- Upscaling
- FSR 3, FSR 3 Frame Generation
- Also runs
- XeSS 2, XeSS 2 Frame Generation
- Resizable BAR
- Yes
Physical
- Reference length
- 190 mm
- Slot width
- 2 slots
- Released
- 2021-10-13
- MSRP
- $329.00
1,792 shader cores feed a 128-bit memory interface delivering 224 GB/s of peak bandwidth. 28 RT cores enable hardware-accelerated ray tracing. Compare the Radeon RX 6600 against the full GPU lineup on the GPU comparison table.
Across generations
Where the Radeon RX 6600 sits in AMD’s lineup — the generation before and after.
How the Radeon RX 6600 compares
Similar cards worth a look, based on live prices and 1440p gaming performance. Open any head-to-head for the full specs, benchmark and price breakdown.
Faster than the Radeon RX 6600 at 1440p and 28% cheaper ($119.01), a clear upgrade.
12GB · from $309.99
Radeon RX 6600 vs Intel Arc B580About 62% more 1440p performance, for 16% more ($70.00).
8GB · from $499.00
Radeon RX 6600 vs GeForce RTX 4060Affiliate disclosure: Some links on this page are affiliate links — MaxMyBuild may earn a commission at no extra cost to you if you buy through them. As an Amazon Associate, MaxMyBuild earns from qualifying purchases. For Amazon, current price and availability are shown on the Amazon product page; product prices and availability are accurate as of the date and time of purchase and are subject to change. Prices shown for other retailers are approximate and may differ at checkout. “Search” links are non-affiliate and provided for convenience only.