Home GPU Comparison NVIDIA GeForce GT 710 vs NVIDIA GeForce GT 640 Rev. 2

NVIDIA GeForce GT 710 vs NVIDIA GeForce GT 640 Rev. 2

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

Main Differences

NVIDIA GeForce GT 710 's Advantages
Released 2 years and 8 months late
Lower TDP (29W vs 49W)
NVIDIA GeForce GT 640 Rev. 2 's Advantages
Larger VRAM bandwidth (40.06GB/s vs 14.37GB/s)
336 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GT 710
0.156 TFLOPS
GeForce GT 640 Rev. 2 +414%
0.803 TFLOPS
VS

Graphics Card

Jan 2016
Release Date
May 2013
GeForce 700
Generation
GeForce 600
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x8

Clock Speeds

-
-
-
-
-
-
898 MHz
Memory Clock
1252 MHz

Memory

1024MB
Memory Size
1024MB
DDR3
Memory Type
GDDR5
64bit
Memory Bus
64bit
14.37GB/s
Bandwidth
40.06GB/s

Render Config

-
-
-
1
SM Count
-
48
Shading Units
384
8
TMUs
32
4
ROPs
8
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
16 KB (per SMX)
128 KB
L2 Cache
512 KB
-
-
-

Theoretical Performance

1.620 GPixel/s
Pixel Rate
8.368 GPixel/s
6.480 GTexel/s
Texture Rate
33.47 GTexel/s
-
-
-
155.5 GFLOPS
FP32 (float)
803.3 GFLOPS
12.96 GFLOPS
FP64 (double)
33.47 GFLOPS

Board Design

29W
TDP
49W
200 W
Suggested PSU
200 W
1x DVI 1x HDMI 1.3a 1x VGA
Outputs
1x DVI 1x HDMI 1.4a 1x VGA
None
Power Connectors
None

Graphics Processor

GF119
GPU Name
GK208
GF119-300-A1
GPU Variant
GK208-400-A1
Fermi 2.0
Architecture
Kepler 2.0
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
0.292 billion
Transistors
1.02 billion
79 mm²
Die Size
87 mm²

Graphics Features

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

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