Home GPU Comparison AMD Radeon R9 M395X Mac Edition vs AMD FirePro M7740

AMD Radeon R9 M395X Mac Edition vs AMD FirePro M7740

We compared two Mobile platform GPUs: 4GB VRAM Radeon R9 M395X Mac Edition and 1024MB VRAM FirePro M7740 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R9 M395X Mac Edition 's Advantages
Released 5 years and 9 months late
More VRAM (4GB vs 1024GB)
Larger VRAM bandwidth (174.7GB/s vs 54.14GB/s)
1408 additional rendering cores
AMD FirePro M7740 's Advantages
Lower TDP (60W vs 250W)

Score

Benchmark

FP32 (float)
Radeon R9 M395X Mac Edition +347%
3.723 TFLOPS
FirePro M7740
0.832 TFLOPS
VS

Graphics Card

May 2015
Release Date
Aug 2009
Crystal System
Generation
FirePro Mobility
Mobile
Type
Mobile
MXM-B (3.0)
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
1365 MHz
Memory Clock
846 MHz

Memory

4GB
Memory Size
1024MB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
128bit
174.7GB/s
Bandwidth
54.14GB/s

Render Config

32
Compute Units
8
-
-
-
2048
Shading Units
640
128
TMUs
32
32
ROPs
16
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
512 KB
L2 Cache
128 KB
-
-
-

Theoretical Performance

29.09 GPixel/s
Pixel Rate
10.40 GPixel/s
116.4 GTexel/s
Texture Rate
20.80 GTexel/s
3.723 TFLOPS
FP16 (half)
-
3.723 TFLOPS
FP32 (float)
832.0 GFLOPS
232.7 GFLOPS
FP64 (double)
166.4 GFLOPS

Board Design

250W
TDP
60W
-
-
-
No outputs
Outputs
No outputs
None
Power Connectors
None

Graphics Processor

Amethyst
GPU Name
M97
Amethyst XT
GPU Variant
M97XT-GL
GCN 3.0
Architecture
TeraScale
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
5 billion
Transistors
0.826 billion
366 mm²
Die Size
137 mm²

Graphics Features

12 (12_0)
DirectX
10.1 (10_1)
4.6
OpenGL
3.3
2.0
OpenCL
1.1
1.2
Vulkan
N/A
-
-
-
6.3
Shader Model
4.1

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