Home GPU Comparison NVIDIA GeForce GT 625M vs NVIDIA GeForce RTX 5080 Mobile

NVIDIA GeForce GT 625M vs NVIDIA GeForce RTX 5080 Mobile

We compared two Mobile platform GPUs: 2GB VRAM GeForce GT 625M and 16GB VRAM GeForce RTX 5080 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 175W)
NVIDIA GeForce RTX 5080 Mobile 's Advantages
Released 12 years and 3 months late
Boost Clock2000MHz
More VRAM (16GB vs 2GB)
Larger VRAM bandwidth (1.01TB/s vs 14.40GB/s)
8096 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GT 625M
0.24 TFLOPS
GeForce RTX 5080 Mobile +13554%
32.77 TFLOPS
VS

Graphics Card

Oct 2012
Release Date
Jan 2025
GeForce 600M
Generation
GeForce 50 Mobile
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
PCIe 5.0 x16

Clock Speeds

-
Base Clock
1500 MHz
-
Boost Clock
2000 MHz
900 MHz
Memory Clock
2500 MHz

Memory

2GB
Memory Size
16GB
DDR3
Memory Type
GDDR7
64bit
Memory Bus
256bit
14.40GB/s
Bandwidth
1.01TB/s

Render Config

-
-
-
2
SM Count
64
96
Shading Units
8192
16
TMUs
256
4
ROPs
96
-
Tensor Cores
256
-
RT Cores
64
64 KB (per SM)
L1 Cache
128 KB (per SM)
128 KB
L2 Cache
64 MB
-
-
-

Theoretical Performance

2.500 GPixel/s
Pixel Rate
192.0 GPixel/s
10.00 GTexel/s
Texture Rate
512.0 GTexel/s
-
FP16 (half)
32.77 TFLOPS
240.0 GFLOPS
FP32 (float)
32.77 TFLOPS
20.00 GFLOPS
FP64 (double)
512.0 GFLOPS

Board Design

15W
TDP
175W
-
Suggested PSU
550 W
No outputs
Outputs
1x HDMI 2.13x DisplayPort 1.4a
-
Power Connectors
None

Graphics Processor

GF117
GPU Name
GB203
N13M-GS-B-A2
GPU Variant
-
Fermi 2.0
Architecture
Blackwell 2.0
TSMC
Foundry
TSMC
28 nm
Process Size
4 nm
0.585 billion
Transistors
Unknown
116 mm²
Die Size
377 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
10.1
5.1
Shader Model
6.8

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