Home GPU Comparison AMD Radeon R9 M375 vs AMD Radeon HD 6550M

AMD Radeon R9 M375 vs AMD Radeon HD 6550M

We compared two Mobile platform GPUs: 2GB VRAM Radeon R9 M375 and 1024MB VRAM Radeon HD 6550M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R9 M375 's Advantages
Released 4 years and 6 months late
Boost Clock1015MHz
More VRAM (2GB vs 1024GB)
240 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon R9 M375 +170%
1.299 TFLOPS
Radeon HD 6550M
0.48 TFLOPS
VS

Graphics Card

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

Clock Speeds

1000 MHz
Base Clock
-
1015 MHz
Boost Clock
-
900 MHz
Memory Clock
900 MHz

Memory

2GB
Memory Size
1024MB
DDR3
Memory Type
DDR3
128bit
Memory Bus
128bit
28.80GB/s
Bandwidth
28.80GB/s

Render Config

10
Compute Units
5
-
-
-
640
Shading Units
400
40
TMUs
20
16
ROPs
8
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
8 KB (per CU)
256 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

16.24 GPixel/s
Pixel Rate
4.800 GPixel/s
40.60 GTexel/s
Texture Rate
12.00 GTexel/s
-
-
-
1299 GFLOPS
FP32 (float)
480.0 GFLOPS
81.20 GFLOPS
FP64 (double)
-

Board Design

Unknown
TDP
26W
-
-
-
Portable Device Dependent
Outputs
No outputs
-
-
-

Graphics Processor

Tropo
GPU Name
Lexington
Tropo XT2
GPU Variant
-
GCN 1.0
Architecture
TeraScale 2
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
1.5 billion
Transistors
2.154 billion
123 mm²
Die Size
334 mm²

Graphics Features

12 (11_1)
DirectX
11.2 (11_0)
4.6
OpenGL
4.4
2.1 (1.2)
OpenCL
1.2
1.2.170
Vulkan
N/A
-
-
-
6.5 (5.1)
Shader Model
5.0

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