NVIDIA GeForce 9400 GT vs NVIDIA CMP 40HX

VS

NVIDIA GeForce 9400 GT

NVIDIA CMP 40HX

We compared two Desktop platform GPUs: 128MB VRAM GeForce 9400 GT and 8GB VRAM CMP 40HX to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 9400 GT 's Advantages

Lower TDP (50W vs 185W)

NVIDIA CMP 40HX 's Advantages

Released 12 years and 6 months late

Boost Clock1650MHz

More VRAM (8GB vs 128GB)

Larger VRAM bandwidth (448.0GB/s vs 9.600GB/s)

2288 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce 9400 GT

0.029 TFLOPS

CMP 40HX +26117%

7.603 TFLOPS

GeForce 9400 GT

VS

CMP 40HX

Graphics Card

Aug 2008

Release Date

Feb 2021

GeForce 9

Generation

Mining GPUs

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

Base Clock

1470 MHz

-

Boost Clock

1650 MHz

600 MHz

Memory Clock

1750 MHz

Memory

128MB

Memory Size

8GB

DDR2

Memory Type

GDDR6

64bit

Memory Bus

256bit

9.600GB/s

Bandwidth

448.0GB/s

Render Config

-

2

SM Count

36

16

Shading Units

2304

8

TMUs

144

4

ROPs

64

-

Tensor Cores

288

-

RT Cores

36

-

L1 Cache

64 KB (per SM)

16 KB

L2 Cache

4 MB

-

Theoretical Performance

1.836 GPixel/s

Pixel Rate

105.6 GPixel/s

3.672 GTexel/s

Texture Rate

237.6 GTexel/s

-

FP16 (half)

15.21 TFLOPS

29.38 GFLOPS

FP32 (float)

7.603 TFLOPS

-

FP64 (double)

237.6 GFLOPS

Board Design

50W

TDP

185W

250 W

Suggested PSU

450 W

1x DVI 1x VGA 1x S-Video

Outputs

No outputs

None

Power Connectors

1x 8-pin

Graphics Processor

G86

GPU Name

TU106

-

GPU Variant

TU106-100-A1

Tesla

Architecture

Turing

TSMC

Foundry

TSMC

80 nm

Process Size

12 nm

0.21 billion

Transistors

10.8 billion

127 mm²

Die Size

445 mm²

Graphics Features

11.1 (10_0)

DirectX

12 Ultimate (12_2)

3.3

OpenGL

4.6

1.1

OpenCL

3.0

N/A

Vulkan

1.3

1.1

CUDA

7.5

4.0

Shader Model

6.6

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