GeForce 930MX vs Radeon R5 A255
We compared two Mobile platform GPUs: 2GB VRAM GeForce 930MX and 1024MB VRAM Radeon R5 A255 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
GeForce 930MX 's Advantages
Released 2 years and 2 months late
Boost Clock has increased by 9% (1020MHz vs 940MHz)
More VRAM (2GB vs 1024GB)
Radeon R5 A255 's Advantages
Larger VRAM bandwidth (64.00GB/s vs 14.40GB/s)
Score
Benchmark
FP32 (float)
GeForce 930MX
+8%
783
Radeon R5 A255
721
Graphics Card
Mar 2016
Release Date
Jan 2014
GeForce 900M
Generation
All-In-One
Mobile
Type
Mobile
PCIe 3.0 x8
Bus Interface
PCIe 3.0 x8
Clock Speeds
952 MHz
Base Clock
925 MHz
1020 MHz
Boost Clock
940 MHz
900 MHz
Memory Clock
1000 MHz
Memory
2GB
Memory Size
1024MB
DDR3
Memory Type
GDDR5
64bit
Memory Bus
128bit
14.40GB/s
Bandwidth
64.00GB/s
Render Config
-
Compute Units
6
384
Shading Units
384
24
TMUs
24
8
ROPs
8
64 KB (per SMM)
L1 Cache
16 KB (per CU)
1024 KB
L2 Cache
256 KB
Theoretical Performance
8.160 GPixel/s
Pixel Rate
7.520 GPixel/s
24.48 GTexel/s
Texture Rate
22.56 GTexel/s
783.4 GFLOPS
FP32 (float)
721.9 GFLOPS
24.48 GFLOPS
FP64 (double)
-
Board Design
17W
TDP
Unknown
No outputs
Outputs
Portable Device Dependent
None
Power Connectors
-
Graphics Processor
GM108
GPU Name
Topaz
N16S-GMR
GPU Variant
Topaz PRO
(216-0858030)
Maxwell
Architecture
GCN 3.0
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
Unknown
Transistors
1.55 billion
Unknown
Die Size
125 mm²
Graphics Features
12 (11_0)
DirectX
12 (12_0)
4.6
OpenGL
4.6
3.0
OpenCL
2.1
1.3
Vulkan
1.2.170
5.0
CUDA
-
5.1
Shader Model
6.5