NVIDIA GeForce RTX 4090 Ti vs NVIDIA CMP 40HX

VS

NVIDIA GeForce RTX 4090 Ti

NVIDIA CMP 40HX

We compared two Desktop platform GPUs: 24GB VRAM GeForce RTX 4090 Ti and 8GB VRAM CMP 40HX to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 4090 Ti 's Advantages

Boost Clock has increased by 55% (2565MHz vs 1650MHz)

More VRAM (24GB vs 8GB)

Larger VRAM bandwidth (1152GB/s vs 448.0GB/s)

15872 additional rendering cores

NVIDIA CMP 40HX 's Advantages

Lower TDP (185W vs 600W)

Score

Benchmark

FP32 (float)

GeForce RTX 4090 Ti +1126%

93.24 TFLOPS

CMP 40HX

7.603 TFLOPS

GeForce RTX 4090 Ti

VS

CMP 40HX

Graphics Card

Unknown

Release Date

Feb 2021

GeForce 40

Generation

Mining GPUs

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

2325 MHz

Base Clock

1470 MHz

2565 MHz

Boost Clock

1650 MHz

1500 MHz

Memory Clock

1750 MHz

Memory

24GB

Memory Size

8GB

GDDR6X

Memory Type

GDDR6

384bit

Memory Bus

256bit

1152GB/s

Bandwidth

448.0GB/s

Render Config

-

142

SM Count

36

18176

Shading Units

2304

568

TMUs

144

192

ROPs

64

568

Tensor Cores

288

142

RT Cores

36

128 KB (per SM)

L1 Cache

64 KB (per SM)

96 MB

L2 Cache

4 MB

-

Theoretical Performance

492.5 GPixel/s

Pixel Rate

105.6 GPixel/s

1457 GTexel/s

Texture Rate

237.6 GTexel/s

93.24 TFLOPS

FP16 (half)

15.21 TFLOPS

93.24 TFLOPS

FP32 (float)

7.603 TFLOPS

1457 GFLOPS

FP64 (double)

237.6 GFLOPS

Board Design

600W

TDP

185W

1000 W

Suggested PSU

450 W

1x HDMI 2.1 3x DisplayPort 1.4a

Outputs

No outputs

2x 16-pin

Power Connectors

1x 8-pin

Graphics Processor

AD102

GPU Name

TU106

AD102-400-A1

GPU Variant

TU106-100-A1

Ada Lovelace

Architecture

Turing

TSMC

Foundry

TSMC

5 nm

Process Size

12 nm

76.3 billion

Transistors

10.8 billion

609 mm²

Die Size

445 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.3

8.9

CUDA

7.5

6.7

Shader Model

6.6

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