Radeon R9 M395X Mac Edition vs Arc A730M
We compared two Mobile platform GPUs: 4GB VRAM Radeon R9 M395X Mac Edition and 12GB VRAM Arc A730M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
Arc A730M 's Advantages
Released 6 years and 8 months late
Boost Clock1100MHz
More VRAM (12GB vs 4GB)
Larger VRAM bandwidth (336.0GB/s vs 174.7GB/s)
1024 additional rendering cores
Lower TDP (80W vs 250W)
Score
Benchmark
FP32 (float)
Radeon R9 M395X Mac Edition
3723
Arc A730M
+81%
6758
Graphics Card
May 2015
Release Date
Jan 2022
Crystal System
Generation
Alchemist
Mobile
Type
Mobile
MXM-B (3.0)
Bus Interface
PCIe 4.0 x16
Clock Speeds
-
Base Clock
300 MHz
-
Boost Clock
1100 MHz
1365 MHz
Memory Clock
1750 MHz
Memory
4GB
Memory Size
12GB
GDDR5
Memory Type
GDDR6
256bit
Memory Bus
192bit
174.7GB/s
Bandwidth
336.0GB/s
Render Config
32
Compute Units
-
2048
Shading Units
3072
128
TMUs
192
32
ROPs
96
-
RT Cores
24
16 KB (per CU)
L1 Cache
-
512 KB
L2 Cache
12 MB
Theoretical Performance
29.09 GPixel/s
Pixel Rate
105.6 GPixel/s
116.4 GTexel/s
Texture Rate
211.2 GTexel/s
3.723 TFLOPS
FP16 (half)
13.52 TFLOPS
3.723 TFLOPS
FP32 (float)
6.758 TFLOPS
232.7 GFLOPS
FP64 (double)
-
Board Design
250W
TDP
80W
No outputs
Outputs
No outputs
None
Power Connectors
-
Graphics Processor
Amethyst
GPU Name
DG2-512
Amethyst XT
GPU Variant
ACM-G10
GCN 3.0
Architecture
Generation 12.7
TSMC
Foundry
TSMC
28 nm
Process Size
6 nm
5 billion
Transistors
21.7 billion
366 mm²
Die Size
406 mm²
Graphics Features
12 (12_0)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
2.0
OpenCL
3.0
1.2
Vulkan
1.3
6.3
Shader Model
6.6
