NVIDIA GeForce 920MX vs AMD Radeon R5 A230
We compared two Mobile platform GPUs: 2GB VRAM GeForce 920MX and 4GB VRAM Radeon R5 A230 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA GeForce 920MX 's Advantages
Released 2 years and 2 months late
Boost Clock has increased by 16% (993MHz vs 855MHz)
AMD Radeon R5 A230 's Advantages
More VRAM (4GB vs 2GB)
Larger VRAM bandwidth (16.00GB/s vs 14.40GB/s)
64 additional rendering cores
Score
Benchmark
FP32 (float)
GeForce 920MX
0.508 TFLOPS
Radeon R5 A230
+7%
0.547 TFLOPS
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
965 MHz
Base Clock
780 MHz
993 MHz
Boost Clock
855 MHz
900 MHz
Memory Clock
1000 MHz
Memory
2GB
Memory Size
4GB
DDR3
Memory Type
DDR3
64bit
Memory Bus
64bit
14.40GB/s
Bandwidth
16.00GB/s
Render Config
-
Compute Units
5
-
-
-
256
Shading Units
320
24
TMUs
20
8
ROPs
8
-
-
-
-
-
-
64 KB (per SMM)
L1 Cache
16 KB (per CU)
1024 KB
L2 Cache
128 KB
-
-
-
Theoretical Performance
7.944 GPixel/s
Pixel Rate
6.840 GPixel/s
23.83 GTexel/s
Texture Rate
17.10 GTexel/s
-
-
-
508.4 GFLOPS
FP32 (float)
547.2 GFLOPS
15.89 GFLOPS
FP64 (double)
34.20 GFLOPS
Board Design
16W
TDP
Unknown
-
-
-
No outputs
Outputs
Portable Device Dependent
None
Power Connectors
-
Graphics Processor
GM108
GPU Name
Jet
N16V-GMR1-S
GPU Variant
Jet PRO
(216-0856040)
Maxwell
Architecture
GCN 1.0
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
Unknown
Transistors
0.69 billion
Unknown
Die Size
56 mm²
Graphics Features
12 (11_0)
DirectX
12 (11_1)
4.6
OpenGL
4.6
3.0
OpenCL
2.1 (1.2)
1.3
Vulkan
1.2.170
5.0
CUDA
-
5.1
Shader Model
6.5 (5.1)
