AMD Radeon PRO W9070 vs AMD Radeon RX 6950 XT
GPU Specs Compare
Graphics Card
Release Date
Unknown
May 2022
Generation
Mining GPUs
Navi II
Type
Desktop
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
1120 MHz
1860 MHz
Boost Clock
1206 MHz
2310 MHz
Memory Clock
2100 MHz
2250 MHz
Memory
Memory Size
4GB
16GB
Memory Type
GDDR5
GDDR6
Memory Bus
256bit
256bit
Bandwidth
268.8GB/s
576.0GB/s
Render Config
Compute Units
32
80
Shading Units
2048
5120
TMUs
128
320
ROPs
32
128
Tensor Cores
128
-
RT Cores
64
80
L1 Cache
16 KB (per CU)
128 KB per Array
L2 Cache
2 MB
4 MB
L3 Cache
64 MB
128 MB
Theoretical Performance
Pixel Rate
38.59 GPixel/s
295.7 GPixel/s
Texture Rate
154.4 GTexel/s
739.2 GTexel/s
FP16 (half)
4.940 TFLOPS
47.31 TFLOPS
FP32 (float)
4.940 TFLOPS
23.65 TFLOPS
FP64 (double)
308.7 GFLOPS
1478 GFLOPS
Graphics Processor
GPU Name
Polaris 20
Navi 21
GPU Variant
Navi 48 XTW
Navi 21 KXTX(215-121000289)
Architecture
GCN 4.0
RDNA 2.0
Foundry
GlobalFoundries
TSMC
Process Size
14 nm
7 nm
Transistors
5.7 billion
26.8 billion
Die Size
232 mm²
520 mm²
Board Design
TDP
180W
335W
Suggested PSU
450 W
700 W
Outputs
1x HDMI 2.0b
1x HDMI 2.12x DisplayPort 1.4a
Power Connectors
2x 8-pin
2x 8-pin
Graphics Features
DirectX
12 (12_0)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.1
2.1
Vulkan
1.3
1.3
Shader Model
6.7
6.5