AMD · RDNA 2
AMD Radeon RX 6900 XT: specs, benchmarks and comparison
- 16 GB GDDR6
- 300 W
- PSU 850 W+
- Render rank (HIP)
- 6 of 13
- among models tested in Blender Benchmark 4.5.0 · 60% of the leader
- Launch price
- $999
- MSRP, US
- Release
- December 8, 2020
- Power supply
- 850 W+
- manufacturer recommendation
Performance
Rank among models tested in the same benchmark on the same render backend.
Blender Benchmark 4.5.0
GPU, sum of scenes monster + junkshop + classroom (HIP)
2,611 samples/min
higher is better
Rank 6 of 13 tested on HIP60% of the leader
2,611
02,0004,0006,000
Nearest models in this benchmark
- 4Radeon RX 7900 GRE2,906
- 5Radeon RX 90702,827
- 6Radeon RX 6900 XT2,611
- 7Radeon RX 7800 XT2,463
- 8Radeon RX 6800 XT2,410
Median of 47 runs · Blender Open Data (Blender Foundation) · November 14, 2026
Other benchmark versions (17)
| Benchmark | Result | Rank |
|---|---|---|
| Blender Benchmark 5.2.0 | 2,846 samples/min · small sample | — |
| Blender Benchmark 5.1.1 | 3,137 samples/min · small sample | — |
| Blender Benchmark 5.1.0 | 3,154 samples/min · small sample | — |
| Blender Benchmark 5.0.0 | 2,631 samples/min · small sample | — |
| Blender Benchmark 4.4.0 | 2,549 samples/min | 6 of 13 |
| Blender Benchmark 4.3.0 | 2,793 samples/min | 4 of 11 |
| Blender Benchmark 4.2.0 | 2,779 samples/min | 4 of 11 |
| Blender Benchmark 4.1.0 | 2,811 samples/min | 3 of 10 |
| Blender Benchmark 4.0.0 | 2,624 samples/min | 3 of 10 |
| Blender Benchmark 3.6.0 | 2,646 samples/min | 3 of 10 |
| Blender Benchmark 3.5.0 | 2,695 samples/min | 3 of 7 |
| Blender Benchmark 3.4.0 | 2,668 samples/min | 3 of 7 |
| Blender Benchmark 3.3.0 | 2,060 samples/min | 1 of 5 |
| Blender Benchmark 3.2.1 | 2,472 samples/min | 1 of 4 |
| Blender Benchmark 3.2.0 | 2,470 samples/min · small sample | — |
| Blender Benchmark 3.1.0 | 2,180 samples/min | 1 of 5 |
| Blender Benchmark 3.0.1 | 2,263 samples/min · small sample | — |
Each benchmark version has its own scale; results from different versions are not compared.
Specifications
Reference values for the chip. Clocks, length and connectors depend on the card model.
Chip
- Architecture
- RDNA 2
- Compute units
- 80 CU
- Shader units
- 5,120 (Stream processors)
Clocks
- Game Clock (AMD)
- 2,015 MHz
- Boost clock
- 2,250 MHz
Memory
- Video memory
- 16 GB
- Memory type
- GDDR6
- Memory bus
- 256 bit
- Memory speed
- 16 Gbps
- Memory bandwidth
- 512 GB/s
Power and dimensions
- Board power
- 300 W (TBP)
- Recommended PSU
- 850 W
- Length (reference / Founders Edition)
- 267 mm
- Thickness (slots)
- 2.5
- Power connectors (reference)
- 2x 8-pin (reference card)
Checked against the manufacturer’s official page on 2026-11-08. Fields missing from the page are left empty (unknown).
Specifications: AMD, checked November 8, 2026. Launch price: Wikipedia (CC BY-SA 4.0).
Will it fit your system
Checks the power supply, case length and PCIe slot.
- Needs checkingPower supply. Manufacturer recommendation: 850 W or more. Enter your PSU wattage to check.
- Needs checkingCard length and case. Enter the maximum graphics card length for your case.
- Needs checkingPCIe interface. The card’s PCIe version is unknown.