NVIDIA P104 100 vs NVIDIA GeForce GTX 660 OEM

VS

NVIDIA P104 100

NVIDIA GeForce GTX 660 OEM

We compared two Desktop platform GPUs: 4GB VRAM P104 100 and 1536MB VRAM GeForce GTX 660 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA P104 100 's Advantages

Released 5 years and 4 months late

Boost Clock has increased by 95% (1733MHz vs 888MHz)

More VRAM (4GB vs 1536GB)

Larger VRAM bandwidth (320.3GB/s vs 134.4GB/s)

768 additional rendering cores

Score

Benchmark

FP32 (float)

P104 100 +225%

6.655 TFLOPS

GeForce GTX 660 OEM

2.046 TFLOPS

P104 100

VS

GeForce GTX 660 OEM

Graphics Card

Dec 2017

Release Date

Aug 2012

Mining GPUs

Generation

GeForce 600

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1607 MHz

Base Clock

823 MHz

1733 MHz

Boost Clock

888 MHz

1251 MHz

Memory Clock

1400 MHz

Memory

4GB

Memory Size

1536MB

GDDR5X

Memory Type

GDDR5

256bit

Memory Bus

192bit

320.3GB/s

Bandwidth

134.4GB/s

Render Config

-

15

SM Count

-

1920

Shading Units

1152

120

TMUs

96

64

ROPs

24

-

48 KB (per SM)

L1 Cache

16 KB (per SMX)

2 MB

L2 Cache

384 KB

-

Theoretical Performance

110.9 GPixel/s

Pixel Rate

21.31 GPixel/s

208.0 GTexel/s

Texture Rate

85.25 GTexel/s

104.0 GFLOPS

FP16 (half)

-

6.655 TFLOPS

FP32 (float)

2.046 TFLOPS

208.0 GFLOPS

FP64 (double)

85.25 GFLOPS

Board Design

130W

TDP

130W

200 W

Suggested PSU

300 W

No outputs

Outputs

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

1x 8-pin

Power Connectors

1x 6-pin

Graphics Processor

GP104

GPU Name

GK104

GP104-100-A1

GPU Variant

GK104-200-KD-A2

Pascal

Architecture

Kepler

TSMC

Foundry

TSMC

16 nm

Process Size

28 nm

7.2 billion

Transistors

3.54 billion

314 mm²

Die Size

294 mm²

Graphics Features

12 (12_1)

DirectX

12 (11_0)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.1

6.1

CUDA

3.0

6.4

Shader Model

5.1

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