AMD Instinct MI300X vs Intel Data Center GPU Max Subsystem
GPU · Specs Compare
Graphics Card
Release Date
Dec 2023
Jan 2023
Generation
Radeon Instinct
Data Center GPU
Type
Professional
Professional
Bus Interface
PCIe 5.0 x16
PCIe 5.0 x16
Clock Speeds
Base Clock
1000 MHz
900 MHz
Boost Clock
2100 MHz
1600 MHz
Memory Clock
2525 MHz
1565 MHz
Memory
Memory Size
192GB
128GB
Memory Type
HBM3
HBM2e
Memory Bus
8192bit
8192bit
Bandwidth
10.3TB/s
3205GB/s
Render Config
Compute Units
304
—
Shading Units
19456
16384
TMUs
1216
1024
ROPs
0
0
L1 Cache
16 KB (per CU)
64 KB (per EU)
L2 Cache
16 MB
408 MB
L3 Cache
256 MB
—
Tensor Cores
—
1024
RT Cores
—
128
Theoretical Performance
Pixel Rate
0 MPixel/s
0 MPixel/s
Texture Rate
2553.6 GTexel/s
1638 GTexel/s
FP16 (half)
653.7 TFLOPS
52.43 TFLOPS
FP32 (float)
81.72 TFLOPS
52.43 TFLOPS
FP64 (double)
81.72 TFLOPS
52.43 TFLOPS
Graphics Processor
GPU Name
Aqua Vanjaram
Ponte Vecchio
Architecture
CDNA 3.0
Generation 12.5
Foundry
TSMC
Intel
Process Size
5 nm
10 nm
Transistors
153 billion
100 billion
Die Size
1017 mm²
1280 mm²
Board Design
TDP
750W
2400W
Suggested PSU
1150 W
2800 W
Outputs
No outputs
No outputs
Power Connectors
None
1x 16-pin
Graphics Features
DirectX
N/A
12 (12_1)
OpenGL
N/A
4.6
OpenCL
3.0
3.0
Vulkan
N/A
N/A
Shader Model
N/A
6.6
▲ Specs Compare
Data sourced from official specifications and benchmark tests.