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

NVIDIA GeForce GT 625M vs NVIDIA GeForce GTX 1080 Mobile

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

Main Differences

NVIDIA GeForce GT 625M 's Advantages
Lower TDP (15W vs 150W)
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

Score

Benchmark

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

Graphics Card

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

Clock Speeds

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

Memory

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

Render Config

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

Theoretical Performance

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

Board Design

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

Graphics Processor

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

Graphics Features

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

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