NVIDIA GeForce RTX 4080 SUPER vs NVIDIA CMP 40HX

VS

NVIDIA GeForce RTX 4080 SUPER NVIDIA CMP 40HX

We compared two Desktop platform GPUs: 16GB VRAM GeForce RTX 4080 SUPER 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 4080 SUPER 's Advantages

Released 2 years and 11 months late

Boost Clock has increased by 55% (2550MHz vs 1650MHz)

More VRAM (16GB vs 8GB)

Larger VRAM bandwidth (736.3GB/s vs 448.0GB/s)

7936 additional rendering cores

NVIDIA CMP 40HX 's Advantages

Lower TDP (185W vs 320W)

Score

Benchmark

FP32 (float)

GeForce RTX 4080 SUPER +586%

52.22 TFLOPS

CMP 40HX

7.603 TFLOPS

Blender

GeForce RTX 4080 SUPER +617%

9280

CMP 40HX

1294

GeForce RTX 4080 SUPER

VS

CMP 40HX

Graphics Card

Jan 2024

Release Date

Feb 2021

GeForce 40

Generation

Mining GPUs

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

2295 MHz

Base Clock

1470 MHz

2550 MHz

Boost Clock

1650 MHz

1438 MHz

Memory Clock

1750 MHz

Memory

16GB

Memory Size

8GB

GDDR6X

Memory Type

GDDR6

256bit

Memory Bus

256bit

736.3GB/s

Bandwidth

448.0GB/s

Render Config

80

SM Count

36

-

Compute Units

-

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)

64 MB

L2 Cache

4 MB

Theoretical Performance

285.6 GPixel/s

Pixel Rate

105.6 GPixel/s

816.0 GTexel/s

Texture Rate

237.6 GTexel/s

52.22 TFLOPS

FP16 (half)

15.21 TFLOPS

52.22 TFLOPS

FP32 (float)

7.603 TFLOPS

816.0 GFLOPS

FP64 (double)

237.6 GFLOPS

Graphics Processor

AD103

GPU Name

TU106

AD103-400-A1

GPU Variant

TU106-100-A1

Ada Lovelace

Architecture

Turing

TSMC

Foundry

TSMC

5 nm

Process Size

12 nm

45.9 billion

Transistors

10.8 billion

379 mm²

Die Size

445 mm²

Board Design

320W

TDP

185W

700 W

Suggested PSU

450 W

1x HDMI 2.1 3x DisplayPort 1.4a

Outputs

No outputs

1x 16-pin

Power Connectors

1x 8-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

7.5

6.7

Shader Model

6.6

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