NVIDIA GeForce GT 640 OEM vs NVIDIA P106 090

VS

NVIDIA GeForce GT 640 OEM NVIDIA P106 090

We compared two Desktop platform GPUs: 2GB VRAM GeForce GT 640 OEM and 3GB VRAM P106 090 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 640 OEM 's Advantages

Lower TDP (50W vs 75W)

NVIDIA P106 090 's Advantages

Released 5 years and 3 months late

Boost Clock1531MHz

More VRAM (3GB vs 2GB)

Larger VRAM bandwidth (192.2GB/s vs 28.51GB/s)

384 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GT 640 OEM

0.612 TFLOPS

P106 090 +284%

2.352 TFLOPS

GeForce GT 640 OEM

VS

P106 090

Graphics Card

Apr 2012

Release Date

Jul 2017

GeForce 600

Generation

Mining GPUs

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

Base Clock

1354 MHz

-

Boost Clock

1531 MHz

891 MHz

Memory Clock

2002 MHz

Memory

2GB

Memory Size

3GB

DDR3

Memory Type

GDDR5

128bit

Memory Bus

192bit

28.51GB/s

Bandwidth

192.2GB/s

Render Config

-

SM Count

6

-

Compute Units

-

384

Shading Units

768

32

TMUs

48

16

ROPs

48

-

Tensor Cores

-

RT Cores

-

16 KB (per SMX)

L1 Cache

48 KB (per SM)

256 KB

L2 Cache

1536 KB

Theoretical Performance

6.376 GPixel/s

Pixel Rate

73.49 GPixel/s

25.50 GTexel/s

Texture Rate

73.49 GTexel/s

-

FP16 (half)

36.74 GFLOPS

612.1 GFLOPS

FP32 (float)

2.352 TFLOPS

25.50 GFLOPS

FP64 (double)

73.49 GFLOPS

Graphics Processor

GK107

GPU Name

GP106

GK107-320-A2

GPU Variant

GP106-090-A1

Kepler

Architecture

Pascal

TSMC

Foundry

TSMC

28 nm

Process Size

16 nm

1.27 billion

Transistors

4.4 billion

118 mm²

Die Size

200 mm²

Board Design

50W

TDP

75W

250 W

Suggested PSU

250 W

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

Outputs

No outputs

None

Power Connectors

1x 6-pin

Graphics Features

12 (11_0)

DirectX

12 (12_1)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.1

Vulkan

1.3

3.0

CUDA

6.1

5.1

Shader Model

6.4

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