AMD Radeon RX 6600 XT Graphics Card
Specifications
- Generation
- Navi II
- GPU model
- Navi 23
- Interface
- PCIe 4.0 x8
- Base clock
- 1968 MHz
- Memory size
- 8 GB
- DirectX
- 12.0 Ultimate (12_2)
- Release date
- Jul 30th, 2021
Graphics Processor
- GPU model
- Navi 23
- GPU variant
- Navi 23 XT (215-130000006)
- Architecture
- RDNA 2.0
- Foundry
- TSMC
- Manufacturing process
- 7 nm
- Number of transistors
- 11,060 million
- Die size
- 237 mm²
Graphics Card
- Release date
- Jul 30th, 2021
- Generation
- Navi II
- Predecessor
- Navi
- Production
- Active
- Launch price
- 379 USD
- Interface
- PCIe 4.0 x8
- gpu.details.availability
- Aug 10th, 2021
- Reviews
- 45 in our database
- Successor
- Navi III
Clocks
- Base clock
- 1968 MHz
- Boost clock
- 2589 MHz
- Memory clock
- 2000 MHz 16 Gbps effective
- Game clock
- 2359 MHz
Memory Configuration
- Memory size
- 8 GB
- Memory type
- GDDR6
- Memory bus width
- 128 bit
- Bandwidth
- 256.0 GB/s
Render Configuration
- Shading units
- 2048
- TMUs
- 128
- ROPs
- 64
- Compute units
- 32
- RT cores
- 32
- gpu.details.l0-cache
- 32 KB per WGP
- Cache L1
- 128 KB per Array
- Cache L2
- 2 MB
- gpu.details.l3-cache
- 32 MB
Performance
- Pixel rate
- 165.7 GPixel/s
- Texture rate
- 331.4 GTexel/s
- FP16 (half) performance
- 21.21 TFLOPS (2:1)
- FP32 (float) performance
- 10.60 TFLOPS
- FP64 (double) performance
- 662.8 GFLOPS (1:16)
Dimensions & Outputs
- Slot width
- Dual-slot
- TDP
- 160 W
- Suggested PSU
- 450 W
- Outputs
- 1x HDMI2x DisplayPort
- Power connectors
- 1x 8-pin
- Length
- 190 mm 7.5 inches
- Width
- 110 mm 4.3 inches
- Height
- 40 mm 1.6 inches
API Support & Features
- DirectX
- 12.0 Ultimate (12_2)
- OpenGL
- 4.6
- OpenCL
- 2.1
- Vulkan
- 1.2
- Shader model
- 6.5
Drivers
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Benchmark & Performance
PassMark
1 16517 38546
Performance Comparing to Similar Graphics Cards
Compare
Gaming
To see if AMD Radeon RX 6600 XT is good for gaming, we checked what popular, new, and upcoming PC games will run on it:
