NVIDIA P102 100 vs NVIDIA GeForce 8400 GS

VS

NVIDIA P102 100

NVIDIA GeForce 8400 GS

We compared two Desktop platform GPUs: 5GB VRAM P102 100 and 256MB VRAM GeForce 8400 GS to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA P102 100 's Advantages

Released 10 years and 10 months late

Boost Clock1683MHz

More VRAM (5GB vs 256GB)

Larger VRAM bandwidth (440.3GB/s vs 6.400GB/s)

3184 additional rendering cores

NVIDIA GeForce 8400 GS 's Advantages

Lower TDP (40W vs 250W)

Score

Benchmark

FP32 (float)

P102 100 +37037%

10.77 TFLOPS

GeForce 8400 GS

0.029 TFLOPS

P102 100

VS

GeForce 8400 GS

Graphics Card

Feb 2018

Release Date

Apr 2007

Mining GPUs

Generation

GeForce 8

Desktop

Type

Desktop

PCIe 3.0 x4

Bus Interface

PCIe 1.0 x16

Clock Speeds

1582 MHz

Base Clock

-

1683 MHz

Boost Clock

-

1376 MHz

Memory Clock

400 MHz

Memory

5GB

Memory Size

256MB

GDDR5X

Memory Type

DDR2

320bit

Memory Bus

64bit

440.3GB/s

Bandwidth

6.400GB/s

Render Config

-

25

SM Count

2

3200

Shading Units

16

200

TMUs

8

80

ROPs

4

-

48 KB (per SM)

L1 Cache

-

0 MB

L2 Cache

16 KB

-

Theoretical Performance

134.6 GPixel/s

Pixel Rate

1.836 GPixel/s

336.6 GTexel/s

Texture Rate

3.672 GTexel/s

168.3 GFLOPS

FP16 (half)

-

10.77 TFLOPS

FP32 (float)

29.38 GFLOPS

336.6 GFLOPS

FP64 (double)

-

Board Design

250W

TDP

40W

600 W

Suggested PSU

200 W

No outputs

Outputs

1x DVI 1x VGA 1x S-Video

2x 8-pin

Power Connectors

None

Graphics Processor

GP102

GPU Name

G86

GP102-100-A1

GPU Variant

G86-213-A2

Pascal

Architecture

Tesla

TSMC

Foundry

TSMC

16 nm

Process Size

80 nm

11.8 billion

Transistors

0.21 billion

471 mm²

Die Size

127 mm²

Graphics Features

12 (12_1)

DirectX

11.1 (10_0)

4.6

OpenGL

3.3

3.0

OpenCL

1.1

1.3

Vulkan

N/A

6.1

CUDA

1.1

6.4

Shader Model

4.0

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