GeForce 8400 GS PCI Rev. 2 vs CMP 90HX

VS

We compared two Desktop platform GPUs: 512MB VRAM GeForce 8400 GS PCI Rev. 2 and 10GB VRAM CMP 90HX to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

GeForce 8400 GS PCI Rev. 2 's Advantages

Lower TDP (40W vs 320W)

CMP 90HX 's Advantages

Released 14 years and 3 months late

Boost Clock1710MHz

Larger VRAM bandwidth (760.3GB/s vs 8.000GB/s)

6384 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce 8400 GS PCI Rev. 2

39

CMP 90HX +56028%

21890

GeForce 8400 GS PCI Rev. 2

VS

CMP 90HX

Graphics Card

Apr 2007

Release Date

Jul 2021

GeForce 8

Generation

Mining GPUs

Desktop

Type

Desktop

PCI

Bus Interface

PCIe 4.0 x16

Clock Speeds

-

Base Clock

1500 MHz

-

Boost Clock

1710 MHz

500 MHz

Memory Clock

1188 MHz

Memory

512MB

Memory Size

10GB

DDR3

Memory Type

GDDR6X

64bit

Memory Bus

320bit

8.000GB/s

Bandwidth

760.3GB/s

Render Config

2

SM Count

50

16

Shading Units

6400

8

TMUs

200

4

ROPs

80

-

Tensor Cores

200

-

RT Cores

50

-

L1 Cache

128 KB (per SM)

32 KB

L2 Cache

5 MB

Theoretical Performance

2.080 GPixel/s

Pixel Rate

136.8 GPixel/s

4.160 GTexel/s

Texture Rate

342.0 GTexel/s

-

FP16 (half)

21.89 TFLOPS

39.36 GFLOPS

FP32 (float)

21.89 TFLOPS

-

FP64 (double)

342.0 GFLOPS

Graphics Processor

GT218

GPU Name

GA102

-

GPU Variant

GA102-100-A1

Tesla 2.0

Architecture

Ampere

TSMC

Foundry

Samsung

40 nm

Process Size

8 nm

0.26 billion

Transistors

28.3 billion

57 mm²

Die Size

628 mm²

Board Design

40W

TDP

320W

200 W

Suggested PSU

700 W

1x DVI 1x HDMI 1x VGA

Outputs

No outputs

None

Power Connectors

2x 8-pin

Graphics Features

11.1 (10_1)

DirectX

12 Ultimate (12_2)

3.3

OpenGL

4.6

1.1

OpenCL

3.0

N/A

Vulkan

1.3

1.2

CUDA

8.6

4.1

Shader Model

6.6

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