NVIDIA GeForce RTX 3080 Ti vs NVIDIA CMP 40HX

VS

NVIDIA GeForce RTX 3080 Ti

NVIDIA CMP 40HX

We compared two Desktop platform GPUs: 12GB VRAM GeForce RTX 3080 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 3080 Ti 's Advantages

Boost Clock has increased by 1% (1665MHz vs 1650MHz)

More VRAM (12GB vs 8GB)

Larger VRAM bandwidth (912.4GB/s vs 448.0GB/s)

7936 additional rendering cores

NVIDIA CMP 40HX 's Advantages

Lower TDP (185W vs 350W)

Score

Benchmark

FP32 (float)

GeForce RTX 3080 Ti +348%

34.1 TFLOPS

CMP 40HX

7.603 TFLOPS

GeForce RTX 3080 Ti

VS

CMP 40HX

Graphics Card

May 2021

Release Date

Feb 2021

GeForce 30

Generation

Mining GPUs

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1365 MHz

Base Clock

1470 MHz

1665 MHz

Boost Clock

1650 MHz

1188 MHz

Memory Clock

1750 MHz

Memory

12GB

Memory Size

8GB

GDDR6X

Memory Type

GDDR6

384bit

Memory Bus

256bit

912.4GB/s

Bandwidth

448.0GB/s

Render Config

-

80

SM Count

36

10240

Shading Units

2304

320

TMUs

144

112

ROPs

64

320

Tensor Cores

288

80

RT Cores

36

128 KB (per SM)

L1 Cache

64 KB (per SM)

6 MB

L2 Cache

4 MB

-

Theoretical Performance

186.5 GPixel/s

Pixel Rate

105.6 GPixel/s

532.8 GTexel/s

Texture Rate

237.6 GTexel/s

34.10 TFLOPS

FP16 (half)

15.21 TFLOPS

34.10 TFLOPS

FP32 (float)

7.603 TFLOPS

532.8 GFLOPS

FP64 (double)

237.6 GFLOPS

Board Design

350W

TDP

185W

750 W

Suggested PSU

450 W

1x HDMI 2.1 3x DisplayPort 1.4a

Outputs

No outputs

1x 12-pin

Power Connectors

1x 8-pin

Graphics Processor

GA102

GPU Name

TU106

GA102-225-A1

GPU Variant

TU106-100-A1

Ampere

Architecture

Turing

Samsung

Foundry

TSMC

8 nm

Process Size

12 nm

28.3 billion

Transistors

10.8 billion

628 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

8.6

CUDA

7.5

6.6

Shader Model

6.6

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