AMD Radeon R9 M395X Mac Edition vs Intel Data Center GPU Max Subsystem
GPU · Specs Compare
Graphics Card
Release Date
May 2015
Jan 2023
Generation
Crystal System
Data Center GPU
Type
Mobile
Professional
Bus Interface
MXM-B (3.0)
PCIe 5.0 x16
Clock Speeds
Memory Clock
1365 MHz
1565 MHz
Base Clock
—
900 MHz
Boost Clock
—
1600 MHz
Memory
Memory Size
4GB
128GB
Memory Type
GDDR5
HBM2e
Memory Bus
256bit
8192bit
Bandwidth
174.7GB/s
3205GB/s
Render Config
Compute Units
32
—
Shading Units
2048
16384
TMUs
128
1024
ROPs
32
0
L1 Cache
16 KB (per CU)
64 KB (per EU)
L2 Cache
512 KB
408 MB
Tensor Cores
—
1024
RT Cores
—
128
Theoretical Performance
Pixel Rate
29.09 GPixel/s
0 MPixel/s
Texture Rate
116.4 GTexel/s
1638 GTexel/s
FP16 (half)
3.723 TFLOPS
52.43 TFLOPS
FP32 (float)
3.723 TFLOPS
52.43 TFLOPS
FP64 (double)
232.7 GFLOPS
52.43 TFLOPS
Graphics Processor
GPU Name
Amethyst
Ponte Vecchio
GPU Variant
Amethyst XT
—
Architecture
GCN 3.0
Generation 12.5
Foundry
TSMC
Intel
Process Size
28 nm
10 nm
Transistors
5 billion
100 billion
Die Size
366 mm²
1280 mm²
Board Design
TDP
250W
2400W
Outputs
No outputs
No outputs
Power Connectors
None
1x 16-pin
Suggested PSU
—
2800 W
Graphics Features
DirectX
12 (12_0)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
2.0
3.0
Vulkan
1.2
N/A
Shader Model
6.3
6.6
▲ Specs Compare
Data sourced from official specifications and benchmark tests.