NVIDIA GeForce GTX 660 OEM vs NVIDIA P106 100

VS

NVIDIA GeForce GTX 660 OEM NVIDIA P106 100

We compared two Desktop platform GPUs: 1536MB VRAM GeForce GTX 660 OEM and 6GB VRAM P106 100 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA P106 100 's Advantages

Released 4 years and 10 months late

Boost Clock has increased by 92% (1709MHz vs 888MHz)

More VRAM (6GB vs 1GB)

Larger VRAM bandwidth (192.2GB/s vs 134.4GB/s)

128 additional rendering cores

Lower TDP (120W vs 130W)

Score

Benchmark

FP32 (float)

GeForce GTX 660 OEM

2.046 TFLOPS

P106 100 +113%

4.375 TFLOPS

GeForce GTX 660 OEM

VS

P106 100

Graphics Card

Aug 2012

Release Date

Jun 2017

GeForce 600

Generation

Mining GPUs

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

823 MHz

Base Clock

1506 MHz

888 MHz

Boost Clock

1709 MHz

1400 MHz

Memory Clock

2002 MHz

Memory

1536MB

Memory Size

6GB

GDDR5

Memory Type

GDDR5

192bit

Memory Bus

192bit

134.4GB/s

Bandwidth

192.2GB/s

Render Config

-

SM Count

10

-

Compute Units

-

1152

Shading Units

1280

96

TMUs

80

24

ROPs

48

-

Tensor Cores

-

RT Cores

-

16 KB (per SMX)

L1 Cache

48 KB (per SM)

384 KB

L2 Cache

1536 KB

Theoretical Performance

21.31 GPixel/s

Pixel Rate

82.03 GPixel/s

85.25 GTexel/s

Texture Rate

136.7 GTexel/s

-

FP16 (half)

68.36 GFLOPS

2.046 TFLOPS

FP32 (float)

4.375 TFLOPS

85.25 GFLOPS

FP64 (double)

136.7 GFLOPS

Graphics Processor

GK104

GPU Name

GP106

GK104-200-KD-A2

GPU Variant

GP106-100-A1

Kepler

Architecture

Pascal

TSMC

Foundry

TSMC

28 nm

Process Size

16 nm

3.54 billion

Transistors

4.4 billion

294 mm²

Die Size

200 mm²

Board Design

130W

TDP

120W

300 W

Suggested PSU

300 W

2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2

Outputs

No outputs

1x 6-pin

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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