GeForce 930MX vs GeForce GTX 850M
We compared two Mobile platform GPUs: 2GB VRAM GeForce 930MX and 2GB VRAM GeForce GTX 850M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
GeForce 930MX 's Advantages
Released 2 years late
Boost Clock1020MHz
Lower TDP (17W vs 45W)
GeForce GTX 850M 's Advantages
Larger VRAM bandwidth (32.03GB/s vs 14.40GB/s)
256 additional rendering cores
Score
Benchmark
FP32 (float)
GeForce 930MX
783
GeForce GTX 850M
+47%
1155
OctaneBench
GeForce 930MX
11
GeForce GTX 850M
+100%
22
Graphics Card
Mar 2016
Release Date
Mar 2014
GeForce 900M
Generation
GeForce 800M
Mobile
Type
Mobile
PCIe 3.0 x8
Bus Interface
PCIe 3.0 x16
Clock Speeds
952 MHz
Base Clock
-
1020 MHz
Boost Clock
-
900 MHz
Memory Clock
1001 MHz
Memory
2GB
Memory Size
2GB
DDR3
Memory Type
DDR3
64bit
Memory Bus
128bit
14.40GB/s
Bandwidth
32.03GB/s
Render Config
384
Shading Units
640
24
TMUs
40
8
ROPs
16
64 KB (per SMM)
L1 Cache
64 KB (per SMM)
1024 KB
L2 Cache
2 MB
Theoretical Performance
8.160 GPixel/s
Pixel Rate
14.43 GPixel/s
24.48 GTexel/s
Texture Rate
36.08 GTexel/s
783.4 GFLOPS
FP32 (float)
1155 GFLOPS
24.48 GFLOPS
FP64 (double)
36.08 GFLOPS
Board Design
17W
TDP
45W
No outputs
Outputs
No outputs
None
Power Connectors
-
Graphics Processor
GM108
GPU Name
GM107
N16S-GMR
GPU Variant
N15P-GT-A1
Maxwell
Architecture
Maxwell
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
Unknown
Transistors
1.87 billion
Unknown
Die Size
148 mm²
Graphics Features
12 (11_0)
DirectX
12 (11_0)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.3
Vulkan
1.3
5.0
CUDA
5.0
5.1
Shader Model
5.1
