NVIDIA GeForce RTX 3080 vs NVIDIA CMP 30HX

VS

We compared two Desktop platform GPUs: 10GB VRAM GeForce RTX 3080 and 6GB VRAM CMP 30HX to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 3080 's Advantages

More VRAM (10GB vs 6GB)

Larger VRAM bandwidth (760.3GB/s vs 336.0GB/s)

7296 additional rendering cores

NVIDIA CMP 30HX 's Advantages

Boost Clock has increased by 4% (1785MHz vs 1710MHz)

Lower TDP (125W vs 320W)

Score

Benchmark

FP32 (float)

GeForce RTX 3080 +492%

29.77 TFLOPS

CMP 30HX

5.027 TFLOPS

GeForce RTX 3080

VS

CMP 30HX

Graphics Card

Sep 2020

Release Date

Feb 2021

GeForce 30

Generation

Mining GPUs

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x4

Clock Speeds

1440 MHz

Base Clock

1530 MHz

1710 MHz

Boost Clock

1785 MHz

1188 MHz

Memory Clock

1750 MHz

Memory

10GB

Memory Size

6GB

GDDR6X

Memory Type

GDDR6

320bit

Memory Bus

192bit

760.3GB/s

Bandwidth

336.0GB/s

Render Config

68

SM Count

22

-

Compute Units

-

8704

Shading Units

1408

272

TMUs

88

96

ROPs

48

272

Tensor Cores

-

68

RT Cores

-

128 KB (per SM)

L1 Cache

64 KB (per SM)

5 MB

L2 Cache

1536 KB

Theoretical Performance

164.2 GPixel/s

Pixel Rate

85.68 GPixel/s

465.1 GTexel/s

Texture Rate

157.1 GTexel/s

29.77 TFLOPS

FP16 (half)

10.05 TFLOPS

29.77 TFLOPS

FP32 (float)

5.027 TFLOPS

465.1 GFLOPS

FP64 (double)

157.1 GFLOPS

Graphics Processor

GA102

GPU Name

TU116

GA102-200-KD-A1

GPU Variant

TU116-100-A1

Ampere

Architecture

Turing

Samsung

Foundry

TSMC

8 nm

Process Size

12 nm

28.3 billion

Transistors

6.6 billion

628 mm²

Die Size

284 mm²

Board Design

320W

TDP

125W

700 W

Suggested PSU

300 W

1x HDMI 2.1 3x DisplayPort 1.4a

Outputs

No outputs

1x 12-pin

Power Connectors

1x 8-pin

Graphics Features

12 Ultimate (12_2)

DirectX

12 (12_1)

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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