GeForce 930MX vs Radeon R7 M340
We compared two Mobile platform GPUs: 2GB VRAM GeForce 930MX and 1024MB VRAM Radeon R7 M340 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
GeForce 930MX 's Advantages
Boost Clock has increased by 43% (1020MHz vs 715MHz)
More VRAM (2GB vs 1024GB)
Radeon R7 M340 's Advantages
Larger VRAM bandwidth (16.00GB/s vs 14.40GB/s)
Score
Benchmark
FP32 (float)
GeForce 930MX
+42%
783
Radeon R7 M340
549
3DMark Time Spy
GeForce 930MX
+12%
485
Radeon R7 M340
431
Graphics Card
Mar 2016
Release Date
Dec 2015
GeForce 900M
Generation
Gem System
Mobile
Type
Mobile
PCIe 3.0 x8
Bus Interface
PCIe 3.0 x8
Clock Speeds
952 MHz
Base Clock
620 MHz
1020 MHz
Boost Clock
715 MHz
900 MHz
Memory Clock
1000 MHz
Memory
2GB
Memory Size
1024MB
DDR3
Memory Type
DDR3
64bit
Memory Bus
64bit
14.40GB/s
Bandwidth
16.00GB/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
5.720 GPixel/s
24.48 GTexel/s
Texture Rate
17.16 GTexel/s
783.4 GFLOPS
FP32 (float)
549.1 GFLOPS
24.48 GFLOPS
FP64 (double)
34.32 GFLOPS
Board Design
17W
TDP
Unknown
No outputs
Outputs
Portable Device Dependent
None
Power Connectors
None
Graphics Processor
GM108
GPU Name
Opal
N16S-GMR
GPU Variant
Opal PRO
Maxwell
Architecture
GCN 1.0
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
Unknown
Transistors
0.95 billion
Unknown
Die Size
77 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)