Intel Data Center GPU Max Subsystem vs AMD Radeon Instinct MI308X
GPU Specs Compare
Graphics Card
Release Date
Jan 2023
Dec 2023
Generation
Data Center GPU
Radeon Instinct
Type
Professional
Professional
Bus Interface
PCIe 5.0 x16
PCIe 5.0 x16
Clock Speeds
Base Clock
900 MHz
1000 MHz
Boost Clock
1600 MHz
2100 MHz
Memory Clock
1565 MHz
1300 MHz
Memory
Memory Size
128GB
192GB
Memory Type
HBM2e
HBM3
Memory Bus
8192bit
8192bit
Bandwidth
3205GB/s
5.32TB/s
Render Config
Shading Units
16384
19456
TMUs
1024
1216
ROPs
0
0
Tensor Cores
1024
1216
RT Cores
128
-
L1 Cache
64 KB (per EU)
16 KB (per CU)
L2 Cache
408 MB
16 MB
Compute Units
-
304
L3 Cache
-
256 MB
Theoretical Performance
Pixel Rate
0 MPixel/s
0 MPixel/s
Texture Rate
1638 GTexel/s
2553.6 GTexel/s
FP16 (half)
52.43 TFLOPS
81.72 TFLOPS
FP32 (float)
52.43 TFLOPS
81.72 TFLOPS
FP64 (double)
52.43 TFLOPS
40.86 TFLOPS
Graphics Processor
GPU Name
Ponte Vecchio
Aqua Vanjaram
Architecture
Generation 12.5
CDNA 3.0
Foundry
Intel
TSMC
Process Size
10 nm
5 nm
Transistors
100 billion
153 billion
Die Size
1280 mm²
1017 mm²
Board Design
TDP
2400W
750W
Suggested PSU
2800 W
1150 W
Outputs
No outputs
No outputs
Power Connectors
1x 16-pin
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
6.6
N/A