AMD Radeon R9 M295X Mac Edition vs AMD FirePro M3100
We compared two Mobile platform GPUs: 4GB VRAM Radeon R9 M295X Mac Edition and 1024MB VRAM FirePro M3100 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
AMD Radeon R9 M295X Mac Edition 's Advantages
More VRAM (4GB vs 1024GB)
Larger VRAM bandwidth (174.3GB/s vs 32.00GB/s)
1664 additional rendering cores
AMD FirePro M3100 's Advantages
Boost Clock700MHz
Score
Benchmark
FP32 (float)
Radeon R9 M295X Mac Edition
+548%
3.482 TFLOPS
FirePro M3100
0.537 TFLOPS
Graphics Card
Nov 2014
Release Date
Unknown
Crystal System
Generation
FirePro Mobile
Mobile
Type
Mobile
MXM-B (3.0)
Bus Interface
PCIe 3.0 x8
Clock Speeds
-
Base Clock
650 MHz
-
Boost Clock
700 MHz
1362 MHz
Memory Clock
1000 MHz
Memory
4GB
Memory Size
1024MB
GDDR5
Memory Type
DDR3
256bit
Memory Bus
128bit
174.3GB/s
Bandwidth
32.00GB/s
Render Config
32
Compute Units
6
-
-
-
2048
Shading Units
384
128
TMUs
24
32
ROPs
8
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
512 KB
L2 Cache
256 KB
-
-
-
Theoretical Performance
27.20 GPixel/s
Pixel Rate
5.600 GPixel/s
108.8 GTexel/s
Texture Rate
16.80 GTexel/s
3.482 TFLOPS
FP16 (half)
-
3.482 TFLOPS
FP32 (float)
537.6 GFLOPS
217.6 GFLOPS
FP64 (double)
-
Board Design
250W
TDP
Unknown
-
-
-
No outputs
Outputs
Portable Device Dependent
-
-
-
Graphics Processor
Amethyst
GPU Name
Mars
Amethyst XT
GPU Variant
Mars M2 LP
(216-0842009)
GCN 3.0
Architecture
GCN 1.0
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
5 billion
Transistors
0.95 billion
366 mm²
Die Size
77 mm²
Graphics Features
12 (12_0)
DirectX
12 (11_1)
4.6
OpenGL
4.6
2.0
OpenCL
2.1 (1.2)
1.2
Vulkan
1.2.170
-
-
-
6.3
Shader Model
6.5 (5.1)
