NVIDIA GeForce RTX 4080 16 GB vs NVIDIA CMP 70HX

VS

NVIDIA GeForce RTX 4080 16 GB NVIDIA CMP 70HX

We compared two Desktop platform GPUs: 16GB VRAM GeForce RTX 4080 16 GB and 8GB VRAM CMP 70HX to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 4080 16 GB 's Advantages

Released 1 years and 8 months late

Boost Clock has increased by 80% (2505MHz vs 1395MHz)

More VRAM (16GB vs 8GB)

Larger VRAM bandwidth (716.8GB/s vs 608.3GB/s)

3584 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce RTX 4080 16 GB +184%

48.74 TFLOPS

CMP 70HX

17.14 TFLOPS

GeForce RTX 4080 16 GB

VS

CMP 70HX

Graphics Card

Sep 2022

Release Date

Jan 2021

GeForce 40

Generation

Mining GPUs

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

2205 MHz

Base Clock

1365 MHz

2505 MHz

Boost Clock

1395 MHz

1400 MHz

Memory Clock

1188 MHz

Memory

16GB

Memory Size

8GB

GDDR6X

Memory Type

GDDR6X

256bit

Memory Bus

256bit

716.8GB/s

Bandwidth

608.3GB/s

Render Config

76

SM Count

48

-

Compute Units

-

9728

Shading Units

6144

304

TMUs

192

112

ROPs

96

304

Tensor Cores

192

76

RT Cores

48

128 KB (per SM)

L1 Cache

128 KB (per SM)

64 MB

L2 Cache

4 MB

Theoretical Performance

280.6 GPixel/s

Pixel Rate

133.9 GPixel/s

761.5 GTexel/s

Texture Rate

267.8 GTexel/s

48.74 TFLOPS

FP16 (half)

17.14 TFLOPS

48.74 TFLOPS

FP32 (float)

17.14 TFLOPS

761.5 GFLOPS

FP64 (double)

267.8 GFLOPS

Graphics Processor

AD103

GPU Name

GA104

AD103-300-A1

GPU Variant

GA104-100-A1

Ada Lovelace

Architecture

Ampere

TSMC

Foundry

Samsung

4 nm

Process Size

8 nm

45.9 billion

Transistors

17.4 billion

379 mm²

Die Size

392 mm²

Board Design

320W

TDP

Unknown

700 W

Suggested PSU

200 W

1x HDMI 2.1 3x DisplayPort 1.4a

Outputs

No outputs

1x 16-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

8.9

CUDA

8.6

6.6

Shader Model

6.7

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