NVIDIA GeForce GT 640 vs NVIDIA GeForce 210 Rev. 2

VS

NVIDIA GeForce GT 640

NVIDIA GeForce 210 Rev. 2

We compared two Desktop platform GPUs: 2GB VRAM GeForce GT 640 and 1024MB VRAM GeForce 210 Rev. 2 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 640 's Advantages

Released 2 years and 8 months late

More VRAM (2GB vs 1024GB)

Larger VRAM bandwidth (28.51GB/s vs 6.400GB/s)

368 additional rendering cores

NVIDIA GeForce 210 Rev. 2 's Advantages

Lower TDP (31W vs 65W)

Score

Benchmark

FP32 (float)

GeForce GT 640 +1676%

0.693 TFLOPS

GeForce 210 Rev. 2

0.039 TFLOPS

GeForce GT 640

VS

GeForce 210 Rev. 2

Graphics Card

Jun 2012

Release Date

Oct 2009

GeForce 600

Generation

GeForce 200

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

891 MHz

Memory Clock

400 MHz

Memory

2GB

Memory Size

1024MB

DDR3

Memory Type

DDR3

128bit

Memory Bus

64bit

28.51GB/s

Bandwidth

6.400GB/s

Render Config

-

SM Count

2

384

Shading Units

16

32

TMUs

8

16

ROPs

4

-

16 KB (per SMX)

L1 Cache

-

256 KB

L2 Cache

32 KB

-

Theoretical Performance

7.216 GPixel/s

Pixel Rate

2.080 GPixel/s

28.86 GTexel/s

Texture Rate

4.160 GTexel/s

-

692.7 GFLOPS

FP32 (float)

39.36 GFLOPS

28.86 GFLOPS

FP64 (double)

-

Board Design

65W

TDP

31W

250 W

Suggested PSU

200 W

1x DVI 1x HDMI 1.4a 1x DisplayPort 1.2

Outputs

1x DVI 1x DisplayPort 1x VGA

None

Power Connectors

None

Graphics Processor

GK107

GPU Name

GT218

GK107-300-A2

GPU Variant

GT218-325-B1

Kepler

Architecture

Tesla 2.0

TSMC

Foundry

TSMC

28 nm

Process Size

40 nm

1.27 billion

Transistors

0.26 billion

118 mm²

Die Size

57 mm²

Graphics Features

12 (11_0)

DirectX

11.1 (10_1)

4.6

OpenGL

3.3

3.0

OpenCL

1.1

Vulkan

N/A

3.0

CUDA

1.2

5.1

Shader Model

4.1

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