Home GPU Comparison NVIDIA GeForce 710M vs NVIDIA GeForce GT 640M LE

NVIDIA GeForce 710M vs NVIDIA GeForce GT 640M LE

We compared two Mobile platform GPUs: 1024MB VRAM GeForce 710M and 2GB VRAM GeForce GT 640M LE to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 710M 's Advantages
Released 1 years and 2 months late
96 additional rendering cores
Lower TDP (15W vs 32W)
NVIDIA GeForce GT 640M LE 's Advantages
More VRAM (2GB vs 1024GB)
Larger VRAM bandwidth (50.24GB/s vs 14.40GB/s)

Score

Benchmark

FP32 (float)
GeForce 710M
0.276 TFLOPS
GeForce GT 640M LE +4%
0.289 TFLOPS
VS

Graphics Card

Jul 2013
Release Date
May 2012
GeForce 700M
Generation
GeForce 600M
Mobile
Type
Mobile
PCIe 3.0 x8
Bus Interface
PCIe 2.0 x16

Clock Speeds

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

Memory

1024MB
Memory Size
2GB
DDR3
Memory Type
GDDR5
64bit
Memory Bus
128bit
14.40GB/s
Bandwidth
50.24GB/s

Render Config

-
-
-
-
SM Count
2
192
Shading Units
96
16
TMUs
16
8
ROPs
4
-
-
-
-
-
-
16 KB (per SMX)
L1 Cache
64 KB (per SM)
512 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

5.752 GPixel/s
Pixel Rate
3.012 GPixel/s
11.50 GTexel/s
Texture Rate
12.05 GTexel/s
-
-
-
276.1 GFLOPS
FP32 (float)
289.0 GFLOPS
11.50 GFLOPS
FP64 (double)
24.08 GFLOPS

Board Design

15W
TDP
32W
-
-
-
No outputs
Outputs
No outputs
None
Power Connectors
-

Graphics Processor

GK208
GPU Name
GF108
-
-
-
Kepler 2.0
Architecture
Fermi
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
1.02 billion
Transistors
0.585 billion
87 mm²
Die Size
116 mm²

Graphics Features

12 (11_0)
DirectX
12 (11_0)
4.6
OpenGL
4.6
3.0
OpenCL
1.1
1.1
Vulkan
N/A
3.5
CUDA
2.1
5.1
Shader Model
5.1

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