AMD Radeon R9 M395X Mac Edition vs Intel Arc A750
GPU Specs Compare
Graphics Card
Release Date
May 2015
Oct 2022
Generation
Crystal System
Alchemist(Arc 7)
Type
Mobile
Desktop
Bus Interface
MXM-B (3.0)
PCIe 4.0 x16
Clock Speeds
Memory Clock
1365 MHz
2000 MHz
Base Clock
-
2050 MHz
Boost Clock
-
2400 MHz
Memory
Memory Size
4GB
8GB
Memory Type
GDDR5
GDDR6
Memory Bus
256bit
256bit
Bandwidth
174.7GB/s
512.0GB/s
Render Config
Compute Units
32
-
Shading Units
2048
3584
TMUs
128
224
ROPs
32
112
L1 Cache
16 KB (per CU)
-
L2 Cache
512 KB
16 MB
Tensor Cores
-
448
RT Cores
-
28
Theoretical Performance
Pixel Rate
29.09 GPixel/s
268.8 GPixel/s
Texture Rate
116.4 GTexel/s
537.6 GTexel/s
FP16 (half)
3.723 TFLOPS
34.41 TFLOPS
FP32 (float)
3.723 TFLOPS
17.20 TFLOPS
FP64 (double)
232.7 GFLOPS
2.150 TFLOPS
Graphics Processor
GPU Name
Amethyst
DG2-512
GPU Variant
Amethyst XT
ACM-G10
Architecture
GCN 3.0
Generation 12.7
Foundry
TSMC
TSMC
Process Size
28 nm
6 nm
Transistors
5 billion
21.7 billion
Die Size
366 mm²
406 mm²
Board Design
TDP
250W
225W
Outputs
No outputs
1x HDMI 2.13x DisplayPort 2.0
Power Connectors
None
1x 6-pin + 1x 8-pin
Suggested PSU
-
550 W
Graphics Features
DirectX
12 (12_0)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.0
3.0
Vulkan
1.2
1.3
Shader Model
6.3
6.6