Home GPU Comparison AMD Radeon HD 6550M vs NVIDIA GeForce 930M

AMD Radeon HD 6550M vs NVIDIA GeForce 930M

We compared two Mobile platform GPUs: 1024MB VRAM Radeon HD 6550M and 2GB VRAM GeForce 930M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 6550M 's Advantages
Larger VRAM bandwidth (28.80GB/s vs 14.40GB/s)
16 additional rendering cores
Lower TDP (26W vs 33W)
NVIDIA GeForce 930M 's Advantages
Released 4 years and 4 months late
Boost Clock941MHz
More VRAM (2GB vs 1024GB)

Score

Benchmark

FP32 (float)
Radeon HD 6550M
0.48 TFLOPS
GeForce 930M +50%
0.723 TFLOPS
VS

Graphics Card

Nov 2010
Release Date
Mar 2015
Vancouver
Generation
GeForce 900M
Mobile
Type
Mobile
MXM-II
Bus Interface
PCIe 3.0 x8

Clock Speeds

-
Base Clock
928 MHz
-
Boost Clock
941 MHz
900 MHz
Memory Clock
900 MHz

Memory

1024MB
Memory Size
2GB
DDR3
Memory Type
DDR3
128bit
Memory Bus
64bit
28.80GB/s
Bandwidth
14.40GB/s

Render Config

5
Compute Units
-
-
-
-
400
Shading Units
384
20
TMUs
24
8
ROPs
8
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
64 KB (per SMM)
256 KB
L2 Cache
1024 KB
-
-
-

Theoretical Performance

4.800 GPixel/s
Pixel Rate
7.528 GPixel/s
12.00 GTexel/s
Texture Rate
22.58 GTexel/s
-
-
-
480.0 GFLOPS
FP32 (float)
722.7 GFLOPS
-
FP64 (double)
22.58 GFLOPS

Board Design

26W
TDP
33W
-
-
-
No outputs
Outputs
No outputs
-
Power Connectors
None

Graphics Processor

Lexington
GPU Name
GM108
-
GPU Variant
N16S-GM
TeraScale 2
Architecture
Maxwell
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
2.154 billion
Transistors
Unknown
334 mm²
Die Size
Unknown

Graphics Features

11.2 (11_0)
DirectX
12 (11_0)
4.4
OpenGL
4.6
1.2
OpenCL
3.0
N/A
Vulkan
1.3
-
CUDA
5.0
5.0
Shader Model
5.1

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