NVIDIA CMP 40HX vs NVIDIA GeForce RTX 3080

VS

We compared two Desktop platform GPUs: 8GB VRAM CMP 40HX and 10GB VRAM GeForce RTX 3080 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA CMP 40HX 's Advantages

Lower TDP (185W vs 320W)

NVIDIA GeForce RTX 3080 's Advantages

Boost Clock has increased by 4% (1710MHz vs 1650MHz)

More VRAM (10GB vs 8GB)

Larger VRAM bandwidth (760.3GB/s vs 448.0GB/s)

6400 additional rendering cores

Score

Benchmark

FP32 (float)

CMP 40HX

7.603 TFLOPS

GeForce RTX 3080 +291%

29.77 TFLOPS

CMP 40HX

VS

GeForce RTX 3080

Graphics Card

Feb 2021

Release Date

Sep 2020

Mining GPUs

Generation

GeForce 30

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

1470 MHz

Base Clock

1440 MHz

1650 MHz

Boost Clock

1710 MHz

1750 MHz

Memory Clock

1188 MHz

Memory

8GB

Memory Size

10GB

GDDR6

Memory Type

GDDR6X

256bit

Memory Bus

320bit

448.0GB/s

Bandwidth

760.3GB/s

Render Config

36

SM Count

68

-

Compute Units

-

2304

Shading Units

8704

144

TMUs

272

64

ROPs

96

288

Tensor Cores

272

36

RT Cores

68

64 KB (per SM)

L1 Cache

128 KB (per SM)

4 MB

L2 Cache

5 MB

Theoretical Performance

105.6 GPixel/s

Pixel Rate

164.2 GPixel/s

237.6 GTexel/s

Texture Rate

465.1 GTexel/s

15.21 TFLOPS

FP16 (half)

29.77 TFLOPS

7.603 TFLOPS

FP32 (float)

29.77 TFLOPS

237.6 GFLOPS

FP64 (double)

465.1 GFLOPS

Graphics Processor

TU106

GPU Name

GA102

TU106-100-A1

GPU Variant

GA102-200-KD-A1

Turing

Architecture

Ampere

TSMC

Foundry

Samsung

12 nm

Process Size

8 nm

10.8 billion

Transistors

28.3 billion

445 mm²

Die Size

628 mm²

Board Design

185W

TDP

320W

450 W

Suggested PSU

700 W

No outputs

Outputs

1x HDMI 2.1 3x DisplayPort 1.4a

1x 8-pin

Power Connectors

1x 12-pin

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

7.5

CUDA

8.6

6.6

Shader Model

6.6

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