Intel Arctic Sound 2T vs AMD Radeon Instinct MI350X
GPU Specs Compare
Graphics Card
Release Date
Jan 2021
Jun 2025
Generation
Xe Graphics
Radeon Instinct
Type
Professional
Professional
Bus Interface
PCIe 4.0 x16
PCIe 5.0 x16
Clock Speeds
Memory Clock
1200 MHz
2000 MHz
Base Clock
-
1000 MHz
Boost Clock
-
2200 MHz
Memory
Memory Size
16GB
288GB
Memory Type
HBM2e
HBM3e
Memory Bus
4096bit
8192bit
Bandwidth
1229GB/s
8.19TB/s
Render Config
Shading Units
7680
16384
TMUs
240
1024
ROPs
120
0
L2 Cache
8 MB
16 MB
Compute Units
-
256
Tensor Cores
-
1024
L1 Cache
-
16 KB (per CU)
L3 Cache
-
256 MB
Theoretical Performance
Pixel Rate
108.0 GPixel/s
0 MPixel/s
Texture Rate
216.0 GTexel/s
2252.8 GTexel/s
FP16 (half)
27.65 TFLOPS
72.09 TFLOPS
FP32 (float)
13.82 TFLOPS
72.09 TFLOPS
FP64 (double)
3.456 TFLOPS
36.04 TFLOPS
Graphics Processor
GPU Name
Arctic Sound
MI350 256CU
Architecture
Generation 12.5
CDNA 4.0
Foundry
Intel
TSMC
Process Size
10 nm
3 nm
Transistors
8 billion
185 billion
Die Size
190 mm²
Unknown
Board Design
TDP
500W
1000W
Suggested PSU
900 W
1400 W
Outputs
No outputs
No outputs
Power Connectors
None
None
Graphics Features
DirectX
12 (12_1)
N/A
OpenGL
4.6
N/A
OpenCL
3.0
3.0
Vulkan
N/A
N/A
Shader Model
6.5
N/A