NVIDIA CMP 40HX vs ATI Radeon HD 5450 PCIe x1

VS

NVIDIA CMP 40HX

ATI Radeon HD 5450 PCIe x1

We compared two Desktop platform GPUs: 8GB VRAM CMP 40HX and 512MB VRAM Radeon HD 5450 PCIe x1 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 late

Boost Clock1650MHz

More VRAM (8GB vs 512GB)

Larger VRAM bandwidth (448.0GB/s vs 8.000GB/s)

2224 additional rendering cores

ATI Radeon HD 5450 PCIe x1 's Advantages

Lower TDP (19W vs 185W)

Score

Benchmark

FP32 (float)

CMP 40HX +7210%

7.603 TFLOPS

Radeon HD 5450 PCIe x1

0.104 TFLOPS

CMP 40HX

VS

Radeon HD 5450 PCIe x1

Graphics Card

Feb 2021

Release Date

Feb 2010

Mining GPUs

Generation

Evergreen

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 2.0 x1

Clock Speeds

1470 MHz

Base Clock

-

1650 MHz

Boost Clock

-

1750 MHz

Memory Clock

500 MHz

Memory

8GB

Memory Size

512MB

GDDR6

Memory Type

DDR3

256bit

Memory Bus

64bit

448.0GB/s

Bandwidth

8.000GB/s

Render Config

-

Compute Units

2

36

SM Count

-

2304

Shading Units

80

144

TMUs

8

64

ROPs

4

288

Tensor Cores

-

36

RT Cores

-

64 KB (per SM)

L1 Cache

8 KB (per CU)

4 MB

L2 Cache

128 KB

-

Theoretical Performance

105.6 GPixel/s

Pixel Rate

2.600 GPixel/s

237.6 GTexel/s

Texture Rate

5.200 GTexel/s

15.21 TFLOPS

FP16 (half)

-

7.603 TFLOPS

FP32 (float)

104.0 GFLOPS

237.6 GFLOPS

FP64 (double)

-

Board Design

185W

TDP

19W

450 W

Suggested PSU

200 W

No outputs

Outputs

1x DVI 1x HDMI 1.3a 1x VGA

1x 8-pin

Power Connectors

-

Graphics Processor

TU106

GPU Name

Cedar

TU106-100-A1

GPU Variant

Cedar PRO

Turing

Architecture

TeraScale 2

TSMC

Foundry

TSMC

12 nm

Process Size

40 nm

10.8 billion

Transistors

0.292 billion

445 mm²

Die Size

59 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

11.2 (11_0)

4.6

OpenGL

4.4

3.0

OpenCL

1.2

1.3

Vulkan

N/A

7.5

CUDA

-

6.6

Shader Model

5.0

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