Intel Arc Pro B50 vs AMD Radeon Instinct MI350X
GPU Specs Compare
Graphics Card
Release Date
Sep 2025
Jun 2025
Generation
Battlemage
Radeon Instinct
Type
Desktop
Professional
Bus Interface
PCIe 5.0 x8
PCIe 5.0 x16
Clock Speeds
Base Clock
1700 MHz
1000 MHz
Boost Clock
2600 MHz
2200 MHz
Memory Clock
1750 MHz
2000 MHz
Memory
Memory Size
16GB
288GB
Memory Type
GDDR6
HBM3e
Memory Bus
128bit
8192bit
Bandwidth
224.0GB/s
8.19TB/s
Render Config
Shading Units
2048
16384
TMUs
128
1024
ROPs
16
0
RT Cores
16
-
L2 Cache
4 MB
16 MB
Compute Units
-
256
Tensor Cores
-
1024
L1 Cache
-
16 KB (per CU)
L3 Cache
-
256 MB
Theoretical Performance
Pixel Rate
41.60 GPixel/s
0 MPixel/s
Texture Rate
332.8 GTexel/s
2252.8 GTexel/s
FP16 (half)
21.30 TFLOPS
72.09 TFLOPS
FP32 (float)
10.65 TFLOPS
72.09 TFLOPS
FP64 (double)
2.662 TFLOPS
36.04 TFLOPS
Graphics Processor
GPU Name
BMG-G21
MI350 256CU
Architecture
Xe2
CDNA 4.0
Foundry
TSMC
TSMC
Process Size
5 nm
3 nm
Transistors
19.6 billion
185 billion
Die Size
272 mm²
Unknown
Board Design
TDP
70W
1000W
Suggested PSU
250 W
1400 W
Outputs
4x mini-DisplayPort 2.1
No outputs
Power Connectors
None
None
Graphics Features
DirectX
12 Ultimate (12_2)
N/A
OpenGL
4.6
N/A
OpenCL
3.0
3.0
Vulkan
1.4
N/A
Shader Model
6.6
N/A