NVIDIA GeForce 930M vs NVIDIA GeForce GTX 680M
We compared two Mobile platform GPUs: 2GB VRAM GeForce 930M and 4GB VRAM GeForce GTX 680M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA GeForce 930M 's Advantages
Released 2 years and 9 months late
Boost Clock has increased by 24% (941MHz vs 758MHz)
Lower TDP (33W vs 100W)
NVIDIA GeForce GTX 680M 's Advantages
More VRAM (4GB vs 2GB)
Larger VRAM bandwidth (115.2GB/s vs 14.40GB/s)
960 additional rendering cores
Score
Benchmark
FP32 (float)
GeForce 930M
0.723 TFLOPS
GeForce GTX 680M
+181%
2.038 TFLOPS
Graphics Card
Mar 2015
Release Date
Jun 2012
GeForce 900M
Generation
GeForce 600M
Mobile
Type
Mobile
PCIe 3.0 x8
Bus Interface
MXM-B (3.0)
Clock Speeds
928 MHz
Base Clock
719 MHz
941 MHz
Boost Clock
758 MHz
900 MHz
Memory Clock
900 MHz
Memory
2GB
Memory Size
4GB
DDR3
Memory Type
GDDR5
64bit
Memory Bus
256bit
14.40GB/s
Bandwidth
115.2GB/s
Render Config
-
-
-
-
-
-
384
Shading Units
1344
24
TMUs
112
8
ROPs
32
-
-
-
-
-
-
64 KB (per SMM)
L1 Cache
16 KB (per SMX)
1024 KB
L2 Cache
512 KB
-
-
-
Theoretical Performance
7.528 GPixel/s
Pixel Rate
21.22 GPixel/s
22.58 GTexel/s
Texture Rate
84.90 GTexel/s
-
-
-
722.7 GFLOPS
FP32 (float)
2.038 TFLOPS
22.58 GFLOPS
FP64 (double)
84.90 GFLOPS
Board Design
33W
TDP
100W
-
-
-
No outputs
Outputs
No outputs
None
Power Connectors
None
Graphics Processor
GM108
GPU Name
GK104
N16S-GM
GPU Variant
N13E-GTX-A2
Maxwell
Architecture
Kepler
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
Unknown
Transistors
3.54 billion
Unknown
Die Size
294 mm²
Graphics Features
12 (11_0)
DirectX
12 (11_0)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.3
Vulkan
1.1
5.0
CUDA
3.0
5.1
Shader Model
5.1
