Home GPU Comparison NVIDIA GeForce GT 625M vs NVIDIA GeForce RTX 2080 Mobile

NVIDIA GeForce GT 625M vs NVIDIA GeForce RTX 2080 Mobile

We compared two Mobile platform GPUs: 2GB VRAM GeForce GT 625M and 8GB VRAM GeForce RTX 2080 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 RTX 2080 Mobile 's Advantages
Released 6 years and 3 months late
Boost Clock1590MHz
More VRAM (8GB vs 2GB)
Larger VRAM bandwidth (448.0GB/s vs 14.40GB/s)
2848 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GT 625M
0.24 TFLOPS
GeForce RTX 2080 Mobile +3800%
9.362 TFLOPS
VS

Graphics Card

Oct 2012
Release Date
Jan 2019
GeForce 600M
Generation
GeForce 20 Mobile
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
Base Clock
1380 MHz
-
Boost Clock
1590 MHz
900 MHz
Memory Clock
1750 MHz

Memory

2GB
Memory Size
8GB
DDR3
Memory Type
GDDR6
64bit
Memory Bus
256bit
14.40GB/s
Bandwidth
448.0GB/s

Render Config

-
-
-
2
SM Count
46
96
Shading Units
2944
16
TMUs
184
4
ROPs
64
-
Tensor Cores
368
-
RT Cores
46
64 KB (per SM)
L1 Cache
64 KB (per SM)
128 KB
L2 Cache
4 MB
-
-
-

Theoretical Performance

2.500 GPixel/s
Pixel Rate
101.8 GPixel/s
10.00 GTexel/s
Texture Rate
292.6 GTexel/s
-
FP16 (half)
18.72 TFLOPS
240.0 GFLOPS
FP32 (float)
9.362 TFLOPS
20.00 GFLOPS
FP64 (double)
292.6 GFLOPS

Board Design

15W
TDP
150W
-
-
-
No outputs
Outputs
No outputs
-
-
-

Graphics Processor

GF117
GPU Name
TU104
N13M-GS-B-A2
GPU Variant
N18E-G3-A1
Fermi 2.0
Architecture
Turing
TSMC
Foundry
TSMC
28 nm
Process Size
12 nm
0.585 billion
Transistors
13.6 billion
116 mm²
Die Size
545 mm²

Graphics Features

12 (11_0)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
1.1
OpenCL
3.0
N/A
Vulkan
1.3
2.1
CUDA
7.5
5.1
Shader Model
6.6

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