AMD Radeon R9 M370X Mac Edition vs AMD Radeon E9172 MXM
We compared two Mobile platform GPUs: 2GB VRAM Radeon R9 M370X Mac Edition and 2GB VRAM Radeon E9172 MXM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
AMD Radeon R9 M370X Mac Edition 's Advantages
Larger VRAM bandwidth (72.00GB/s vs 48.00GB/s)
128 additional rendering cores
AMD Radeon E9172 MXM 's Advantages
Released 2 years and 5 months late
Boost Clock has increased by 52% (1219MHz vs 800MHz)
Score
Benchmark
FP32 (float)
Radeon R9 M370X Mac Edition
1.024 TFLOPS
Radeon E9172 MXM
+21%
1.248 TFLOPS
Graphics Card
May 2015
Release Date
Oct 2017
Gem System
Generation
Embedded
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
MXM-A (3.0)
Clock Speeds
775 MHz
Base Clock
1124 MHz
800 MHz
Boost Clock
1219 MHz
1125 MHz
Memory Clock
1500 MHz
Memory
2GB
Memory Size
2GB
GDDR5
Memory Type
GDDR5
128bit
Memory Bus
64bit
72.00GB/s
Bandwidth
48.00GB/s
Render Config
10
Compute Units
8
-
-
-
640
Shading Units
512
40
TMUs
32
16
ROPs
16
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
256 KB
L2 Cache
256 KB
-
-
-
Theoretical Performance
12.80 GPixel/s
Pixel Rate
19.50 GPixel/s
32.00 GTexel/s
Texture Rate
39.01 GTexel/s
-
FP16 (half)
1248 GFLOPS
1024 GFLOPS
FP32 (float)
1248 GFLOPS
64.00 GFLOPS
FP64 (double)
78.02 GFLOPS
Board Design
Unknown
TDP
35W
-
-
-
Portable Device Dependent
Outputs
No outputs
-
Power Connectors
None
Graphics Processor
Tropo
GPU Name
Lexa
Tropo XT
GPU Variant
E9170
GCN 1.0
Architecture
GCN 4.0
TSMC
Foundry
GlobalFoundries
28 nm
Process Size
14 nm
1.5 billion
Transistors
2.2 billion
123 mm²
Die Size
103 mm²
Graphics Features
12 (11_1)
DirectX
12 (12_0)
4.6
OpenGL
4.6
2.1 (1.2)
OpenCL
2.1
1.2.170
Vulkan
1.2
-
-
-
6.5 (5.1)
Shader Model
6.4
