Home GPU Comparison AMD Radeon R9 M370X Mac Edition vs ATI Mobility Radeon HD 4550

AMD Radeon R9 M370X Mac Edition vs ATI Mobility Radeon HD 4550

We compared two Mobile platform GPUs: 2GB VRAM Radeon R9 M370X Mac Edition and 512MB VRAM Mobility Radeon HD 4550 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
Released 5 years and 4 months late
Boost Clock800MHz
More VRAM (2GB vs 512GB)
Larger VRAM bandwidth (72.00GB/s vs 11.20GB/s)
560 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon R9 M370X Mac Edition +1063%
1.024 TFLOPS
Mobility Radeon HD 4550
0.088 TFLOPS
VS

Graphics Card

May 2015
Release Date
Jan 2010
Gem System
Generation
M9x
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
MXM-II

Clock Speeds

775 MHz
Base Clock
-
800 MHz
Boost Clock
-
1125 MHz
Memory Clock
700 MHz

Memory

2GB
Memory Size
512MB
GDDR5
Memory Type
GDDR3
128bit
Memory Bus
64bit
72.00GB/s
Bandwidth
11.20GB/s

Render Config

10
Compute Units
1
-
-
-
640
Shading Units
80
40
TMUs
8
16
ROPs
4
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
256 KB
L2 Cache
64 KB
-
-
-

Theoretical Performance

12.80 GPixel/s
Pixel Rate
2.200 GPixel/s
32.00 GTexel/s
Texture Rate
4.400 GTexel/s
-
-
-
1024 GFLOPS
FP32 (float)
88.00 GFLOPS
64.00 GFLOPS
FP64 (double)
-

Board Design

Unknown
TDP
Unknown
-
-
-
Portable Device Dependent
Outputs
Portable Device Dependent
-
Power Connectors
None

Graphics Processor

Tropo
GPU Name
M93
Tropo XT
GPU Variant
-
GCN 1.0
Architecture
TeraScale
TSMC
Foundry
TSMC
28 nm
Process Size
55 nm
1.5 billion
Transistors
0.242 billion
123 mm²
Die Size
73 mm²

Graphics Features

12 (11_1)
DirectX
10.1 (10_1)
4.6
OpenGL
3.3
2.1 (1.2)
OpenCL
1.1
1.2.170
Vulkan
N/A
-
-
-
6.5 (5.1)
Shader Model
4.1

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