AMD Radeon Pro 575X vs AMD Radeon Instinct MI350X
GPU Specs Compare
Graphics Card
Release Date
Mar 2019
Jun 2025
Generation
Radeon Pro Mac
Radeon Instinct
Type
Mobile
Professional
Bus Interface
PCIe 3.0 x16
PCIe 5.0 x16
Clock Speeds
Memory Clock
1700 MHz
2000 MHz
Base Clock
-
1000 MHz
Boost Clock
-
2200 MHz
Memory
Memory Size
4GB
288GB
Memory Type
GDDR5
HBM3e
Memory Bus
256bit
8192bit
Bandwidth
217.6GB/s
8.19TB/s
Render Config
Compute Units
32
256
Shading Units
2048
16384
TMUs
128
1024
ROPs
32
0
L1 Cache
16 KB (per CU)
16 KB (per CU)
L2 Cache
2 MB
16 MB
Tensor Cores
-
1024
L3 Cache
-
256 MB
Theoretical Performance
Pixel Rate
35.07 GPixel/s
0 MPixel/s
Texture Rate
140.3 GTexel/s
2252.8 GTexel/s
FP16 (half)
4.489 TFLOPS
72.09 TFLOPS
FP32 (float)
4.489 TFLOPS
72.09 TFLOPS
FP64 (double)
280.6 GFLOPS
36.04 TFLOPS
Graphics Processor
GPU Name
Polaris 20
MI350 256CU
GPU Variant
Polaris 20 XL(215-0910052)
-
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
150W
1000W
Outputs
No outputs
No outputs
Power Connectors
None
None
Suggested PSU
-
1400 W
Graphics Features
DirectX
12 (12_0)
N/A
OpenGL
4.6
N/A
OpenCL
2.1
3.0
Vulkan
1.2
N/A
Shader Model
6.4
N/A