Home GPU Comparison NVIDIA GeForce GTX 1080 Mobile vs NVIDIA GeForce GT 625M

NVIDIA GeForce GTX 1080 Mobile vs NVIDIA GeForce GT 625M

We compared two Mobile platform GPUs: 8GB VRAM GeForce GTX 1080 Mobile and 2GB VRAM GeForce GT 625M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 1080 Mobile 's Advantages
Released 3 years and 10 months late
Boost Clock1734MHz
More VRAM (8GB vs 2GB)
Larger VRAM bandwidth (320.3GB/s vs 14.40GB/s)
2464 additional rendering cores
NVIDIA GeForce GT 625M 's Advantages
Lower TDP (15W vs 150W)

Score

Benchmark

FP32 (float)
GeForce GTX 1080 Mobile +3599%
8.878 TFLOPS
GeForce GT 625M
0.24 TFLOPS
VS

Graphics Card

Aug 2016
Release Date
Oct 2012
GeForce 10 Mobile
Generation
GeForce 600M
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

1556 MHz
Base Clock
-
1734 MHz
Boost Clock
-
1251 MHz
Memory Clock
900 MHz

Memory

8GB
Memory Size
2GB
GDDR5X
Memory Type
DDR3
256bit
Memory Bus
64bit
320.3GB/s
Bandwidth
14.40GB/s

Render Config

-
-
-
20
SM Count
2
2560
Shading Units
96
160
TMUs
16
64
ROPs
4
-
-
-
-
-
-
48 KB (per SM)
L1 Cache
64 KB (per SM)
2 MB
L2 Cache
128 KB
-
-
-

Theoretical Performance

111.0 GPixel/s
Pixel Rate
2.500 GPixel/s
277.4 GTexel/s
Texture Rate
10.00 GTexel/s
138.7 GFLOPS
FP16 (half)
-
8.878 TFLOPS
FP32 (float)
240.0 GFLOPS
277.4 GFLOPS
FP64 (double)
20.00 GFLOPS

Board Design

150W
TDP
15W
-
-
-
No outputs
Outputs
No outputs
None
Power Connectors
-

Graphics Processor

GP104
GPU Name
GF117
N17E-G3-A1
GPU Variant
N13M-GS-B-A2
Pascal
Architecture
Fermi 2.0
TSMC
Foundry
TSMC
16 nm
Process Size
28 nm
7.2 billion
Transistors
0.585 billion
314 mm²
Die Size
116 mm²

Graphics Features

12 (12_1)
DirectX
12 (11_0)
4.6
OpenGL
4.6
3.0
OpenCL
1.1
1.3
Vulkan
N/A
6.1
CUDA
2.1
6.4
Shader Model
5.1

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