NVIDIA CMP 40HX vs ATI Radeon HD 4750

VS

We compared two Desktop platform GPUs: 8GB VRAM CMP 40HX and 512MB VRAM Radeon HD 4750 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA CMP 40HX 's Advantages

Released 11 years and 5 months late

Boost Clock1650MHz

Larger VRAM bandwidth (448.0GB/s vs 51.20GB/s)

1664 additional rendering cores

ATI Radeon HD 4750 's Advantages

Lower TDP (100W vs 185W)

Score

Benchmark

FP32 (float)

CMP 40HX +714%

7.603 TFLOPS

Radeon HD 4750

0.934 TFLOPS

CMP 40HX

VS

Radeon HD 4750

Graphics Card

Feb 2021

Release Date

Sep 2009

Mining GPUs

Generation

Radeon R700

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

1470 MHz

Base Clock

-

1650 MHz

Boost Clock

-

1750 MHz

Memory Clock

800 MHz

Memory

8GB

Memory Size

512MB

GDDR6

Memory Type

GDDR5

256bit

Memory Bus

128bit

448.0GB/s

Bandwidth

51.20GB/s

Render Config

36

SM Count

-

Compute Units

8

2304

Shading Units

640

144

TMUs

32

64

ROPs

16

288

Tensor Cores

-

36

RT Cores

-

64 KB (per SM)

L1 Cache

16 KB (per CU)

4 MB

L2 Cache

128 KB

Theoretical Performance

105.6 GPixel/s

Pixel Rate

11.68 GPixel/s

237.6 GTexel/s

Texture Rate

23.36 GTexel/s

15.21 TFLOPS

FP16 (half)

-

7.603 TFLOPS

FP32 (float)

934.4 GFLOPS

237.6 GFLOPS

FP64 (double)

186.9 GFLOPS

Graphics Processor

TU106

GPU Name

RV740

TU106-100-A1

GPU Variant

RV740 PRO

Turing

Architecture

TeraScale

TSMC

Foundry

TSMC

12 nm

Process Size

40 nm

10.8 billion

Transistors

0.826 billion

445 mm²

Die Size

137 mm²

Board Design

185W

TDP

100W

450 W

Suggested PSU

300 W

No outputs

Outputs

2x DVI 1x S-Video

1x 8-pin

Power Connectors

1x 6-pin

Graphics Features

12 Ultimate (12_2)

DirectX

10.1 (10_1)

4.6

OpenGL

3.3

3.0

OpenCL

1.1

1.3

Vulkan

N/A

7.5

CUDA

-

6.6

Shader Model

4.1

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