NVIDIA GeForce 920M vs NVIDIA GeForce GTX 980M
We compared two Mobile platform GPUs: 2GB VRAM GeForce 920M and 8GB VRAM GeForce GTX 980M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA GeForce GTX 980M 's Advantages
Boost Clock1127MHz
More VRAM (8GB vs 2GB)
Larger VRAM bandwidth (160.4GB/s vs 14.40GB/s)
1152 additional rendering cores
Score
Benchmark
FP32 (float)
GeForce 920M
0.733 TFLOPS
GeForce GTX 980M
+372%
3.462 TFLOPS
3DMark Time Spy
GeForce 920M
326
GeForce GTX 980M
+1101%
3916
3DMark Time Spy Extreme
GeForce 920M
85
GeForce GTX 980M
+1978%
1767
Graphics Card
Mar 2015
Release Date
Oct 2014
GeForce 900M
Generation
GeForce 900M
Mobile
Type
Mobile
PCIe 3.0 x8
Bus Interface
MXM-B (3.0)
Clock Speeds
-
Base Clock
1038 MHz
-
Boost Clock
1127 MHz
900 MHz
Memory Clock
1253 MHz
Memory
2GB
Memory Size
8GB
DDR3
Memory Type
GDDR5
64bit
Memory Bus
256bit
14.40GB/s
Bandwidth
160.4GB/s
Render Config
-
-
-
-
-
-
384
Shading Units
1536
32
TMUs
96
8
ROPs
64
-
-
-
-
-
-
16 KB (per SMX)
L1 Cache
48 KB (per SMM)
512 KB
L2 Cache
2 MB
-
-
-
Theoretical Performance
7.632 GPixel/s
Pixel Rate
72.13 GPixel/s
30.53 GTexel/s
Texture Rate
108.2 GTexel/s
-
-
-
732.7 GFLOPS
FP32 (float)
3.462 TFLOPS
30.53 GFLOPS
FP64 (double)
108.2 GFLOPS
Board Design
33W
TDP
Unknown
-
-
-
No outputs
Outputs
Portable Device Dependent
-
Power Connectors
None
Graphics Processor
GK208B
GPU Name
GM204
N16V-GM
GPU Variant
N16E-GX-A1
Kepler 2.0
Architecture
Maxwell 2.0
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
1.02 billion
Transistors
5.2 billion
87 mm²
Die Size
398 mm²
Graphics Features
12 (11_0)
DirectX
12 (12_1)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.1
Vulkan
1.3
3.5
CUDA
5.2
5.1
Shader Model
6.7 (6.4)
