Radeon RX 6700 XT vs Radeon Pro W6900X
We compared two Desktop platform GPUs: 12GB VRAM Radeon RX 6700 XT and 32GB VRAM Radeon Pro W6900X to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
Radeon RX 6700 XT 's Advantages
Boost Clock has increased by 20% (2581MHz vs 2150MHz)
Lower TDP (230W vs 300W)
Radeon Pro W6900X 's Advantages
More VRAM (32GB vs 12GB)
Larger VRAM bandwidth (512.0GB/s vs 384.0GB/s)
2560 additional rendering cores
Score
Benchmark
FP32 (float)
Radeon RX 6700 XT
13210
Radeon Pro W6900X
+66%
22020
Blender
Radeon RX 6700 XT
1748
Radeon Pro W6900X
+25%
2193
Graphics Card
Mar 2021
Release Date
Aug 2021
Navi II
Generation
Radeon Pro Mac
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 4.0 x16
Clock Speeds
2321 MHz
Base Clock
1825 MHz
2581 MHz
Boost Clock
2150 MHz
2000 MHz
Memory Clock
2000 MHz
Memory
12GB
Memory Size
32GB
GDDR6
Memory Type
GDDR6
192bit
Memory Bus
256bit
384.0GB/s
Bandwidth
512.0GB/s
Render Config
40
Compute Units
80
2560
Shading Units
5120
160
TMUs
320
64
ROPs
128
40
RT Cores
80
128 KB per Array
L1 Cache
128 KB per Array
3 MB
L2 Cache
4 MB
96 MB
L3 Cache
128 MB
Theoretical Performance
165.2 GPixel/s
Pixel Rate
275.2 GPixel/s
413.0 GTexel/s
Texture Rate
688.0 GTexel/s
26.43 TFLOPS
FP16 (half)
44.03 TFLOPS
13.21 TFLOPS
FP32 (float)
22.02 TFLOPS
825.9 GFLOPS
FP64 (double)
1376 GFLOPS
Board Design
230W
TDP
300W
550 W
Suggested PSU
700 W
1x HDMI 2.1
3x DisplayPort 1.4a
Outputs
1x HDMI 2.1
4x Thunderbolt
1x 6-pin + 1x 8-pin
Power Connectors
None
Graphics Processor
Navi 22
GPU Name
Navi 21
Navi 22 XT
(215-127000006)
GPU Variant
Navi 21 Pro-XTA
RDNA 2.0
Architecture
RDNA 2.0
TSMC
Foundry
TSMC
7 nm
Process Size
7 nm
17.2 billion
Transistors
26.8 billion
335 mm²
Die Size
520 mm²
Graphics Features
12 Ultimate (12_2)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
2.1
OpenCL
2.1
1.3
Vulkan
1.3
6.5
Shader Model
6.5
