Home GPU Comparison NVIDIA GeForce GT 625M vs NVIDIA GeForce 800M

NVIDIA GeForce GT 625M vs NVIDIA GeForce 800M

We compared two Mobile platform GPUs: 2GB VRAM GeForce GT 625M and 1024MB VRAM GeForce 800M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 625M 's Advantages
More VRAM (2GB vs 1024GB)
48 additional rendering cores
NVIDIA GeForce 800M 's Advantages
Released 1 years and 5 months late

Score

Benchmark

FP32 (float)
GeForce GT 625M +69%
0.24 TFLOPS
GeForce 800M
0.142 TFLOPS
VS

Graphics Card

Oct 2012
Release Date
Mar 2014
GeForce 600M
Generation
GeForce 800M
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
900 MHz
Memory Clock
900 MHz

Memory

2GB
Memory Size
1024MB
DDR3
Memory Type
DDR3
64bit
Memory Bus
64bit
14.40GB/s
Bandwidth
14.40GB/s

Render Config

-
-
-
2
SM Count
1
96
Shading Units
48
16
TMUs
8
4
ROPs
8
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
64 KB (per SM)
128 KB
L2 Cache
128 KB
-
-
-

Theoretical Performance

2.500 GPixel/s
Pixel Rate
1.476 GPixel/s
10.00 GTexel/s
Texture Rate
5.904 GTexel/s
-
-
-
240.0 GFLOPS
FP32 (float)
141.7 GFLOPS
20.00 GFLOPS
FP64 (double)
11.81 GFLOPS

Board Design

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

Graphics Processor

GF117
GPU Name
GF117
N13M-GS-B-A2
GPU Variant
N14M-GL
Fermi 2.0
Architecture
Fermi 2.0
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
0.585 billion
Transistors
0.585 billion
116 mm²
Die Size
116 mm²

Graphics Features

12 (11_0)
DirectX
12 (11_0)
4.6
OpenGL
4.6
1.1
OpenCL
1.1
N/A
Vulkan
N/A
2.1
CUDA
2.1
5.1
Shader Model
5.1

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