Home GPU Comparison NVIDIA GeForce GTX 670M vs NVIDIA GeForce GT 625M

NVIDIA GeForce GTX 670M vs NVIDIA GeForce GT 625M

We compared two Mobile platform GPUs: 1536MB VRAM GeForce GTX 670M 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 670M 's Advantages
Larger VRAM bandwidth (72.00GB/s vs 14.40GB/s)
240 additional rendering cores
NVIDIA GeForce GT 625M 's Advantages
Released 7 months late
More VRAM (2GB vs 1536GB)
Lower TDP (15W vs 75W)

Score

Benchmark

FP32 (float)
GeForce GTX 670M +235%
0.804 TFLOPS
GeForce GT 625M
0.24 TFLOPS
VS

Graphics Card

Mar 2012
Release Date
Oct 2012
GeForce 600M
Generation
GeForce 600M
Mobile
Type
Mobile
MXM-B (3.0)
Bus Interface
PCIe 2.0 x16

Clock Speeds

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

Memory

1536MB
Memory Size
2GB
GDDR5
Memory Type
DDR3
192bit
Memory Bus
64bit
72.00GB/s
Bandwidth
14.40GB/s

Render Config

-
-
-
7
SM Count
2
336
Shading Units
96
56
TMUs
16
24
ROPs
4
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
64 KB (per SM)
384 KB
L2 Cache
128 KB
-
-
-

Theoretical Performance

8.372 GPixel/s
Pixel Rate
2.500 GPixel/s
33.49 GTexel/s
Texture Rate
10.00 GTexel/s
-
-
-
803.7 GFLOPS
FP32 (float)
240.0 GFLOPS
66.98 GFLOPS
FP64 (double)
20.00 GFLOPS

Board Design

75W
TDP
15W
-
-
-
No outputs
Outputs
No outputs
-
-
-

Graphics Processor

GF114
GPU Name
GF117
N13E-GS1-LP-A1
GPU Variant
N13M-GS-B-A2
Fermi 2.0
Architecture
Fermi 2.0
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
1.95 billion
Transistors
0.585 billion
332 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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