NVIDIA GeForce 8400 vs NVIDIA P104 101

VS

We compared two Desktop platform GPUs: 256MB VRAM GeForce 8400 and 4GB VRAM P104 101 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 8400 's Advantages

Lower TDP (25W vs 125W)

NVIDIA P104 101 's Advantages

Released 10 years and 1 months late

Boost Clock1683MHz

Larger VRAM bandwidth (256.3GB/s vs 8.000GB/s)

2552 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce 8400

0.021 TFLOPS

P104 101 +40933%

8.617 TFLOPS

GeForce 8400

VS

P104 101

Graphics Card

Dec 2007

Release Date

Jan 2018

GeForce 8

Generation

Mining GPUs

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

Base Clock

1506 MHz

-

Boost Clock

1683 MHz

500 MHz

Memory Clock

2002 MHz

Memory

256MB

Memory Size

4GB

DDR2

Memory Type

GDDR5

64bit

Memory Bus

256bit

8.000GB/s

Bandwidth

256.3GB/s

Render Config

1

SM Count

20

-

Compute Units

-

8

Shading Units

2560

4

TMUs

160

4

ROPs

64

-

Tensor Cores

-

RT Cores

-

L1 Cache

48 KB (per SM)

16 KB

L2 Cache

2 MB

Theoretical Performance

2.160 GPixel/s

Pixel Rate

107.7 GPixel/s

2.160 GTexel/s

Texture Rate

269.3 GTexel/s

-

FP16 (half)

134.6 GFLOPS

20.80 GFLOPS

FP32 (float)

8.617 TFLOPS

-

FP64 (double)

269.3 GFLOPS

Graphics Processor

G98

GPU Name

GP104

-

GPU Variant

GP104-101-A1

Tesla

Architecture

Pascal

TSMC

Foundry

TSMC

65 nm

Process Size

16 nm

0.21 billion

Transistors

7.2 billion

86 mm²

Die Size

314 mm²

Board Design

25W

TDP

125W

200 W

Suggested PSU

200 W

1x DVI 1x VGA 1x S-Video

Outputs

No outputs

None

Power Connectors

1x 8-pin

Graphics Features

11.1 (10_0)

DirectX

12 (12_1)

3.3

OpenGL

4.6

1.1

OpenCL

3.0

N/A

Vulkan

1.3

1.1

CUDA

6.1

4.0

Shader Model

6.4

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