AMD Radeon PRO W9070 vs AMD Radeon Instinct MI350X
GPU Specs Compare
Graphics Card
Release Date
Unknown
Jun 2025
Generation
Mining GPUs
Radeon Instinct
Type
Desktop
Professional
Bus Interface
PCIe 3.0 x16
PCIe 5.0 x16
Clock Speeds
Base Clock
1120 MHz
1000 MHz
Boost Clock
1206 MHz
2200 MHz
Memory Clock
2100 MHz
2000 MHz
Memory
Memory Size
4GB
288GB
Memory Type
GDDR5
HBM3e
Memory Bus
256bit
8192bit
Bandwidth
268.8GB/s
8.19TB/s
Render Config
Compute Units
32
256
Shading Units
2048
16384
TMUs
128
1024
ROPs
32
0
Tensor Cores
128
1024
RT Cores
64
-
L1 Cache
16 KB (per CU)
16 KB (per CU)
L2 Cache
2 MB
16 MB
L3 Cache
64 MB
256 MB
Theoretical Performance
Pixel Rate
38.59 GPixel/s
0 MPixel/s
Texture Rate
154.4 GTexel/s
2252.8 GTexel/s
FP16 (half)
4.940 TFLOPS
72.09 TFLOPS
FP32 (float)
4.940 TFLOPS
72.09 TFLOPS
FP64 (double)
308.7 GFLOPS
36.04 TFLOPS
Graphics Processor
GPU Name
Polaris 20
MI350 256CU
GPU Variant
Navi 48 XTW
-
Architecture
GCN 4.0
CDNA 4.0
Foundry
GlobalFoundries
TSMC
Process Size
14 nm
3 nm
Transistors
5.7 billion
185 billion
Die Size
232 mm²
Unknown
Board Design
TDP
180W
1000W
Suggested PSU
450 W
1400 W
Outputs
1x HDMI 2.0b
No outputs
Power Connectors
2x 8-pin
None
Graphics Features
DirectX
12 (12_0)
N/A
OpenGL
4.6
N/A
OpenCL
2.1
3.0
Vulkan
1.3
N/A
Shader Model
6.7
N/A