ATI Radeon HD 4450 vs NVIDIA CMP 50HX

VS

ATI Radeon HD 4450

NVIDIA CMP 50HX

We compared two Desktop platform GPUs: 512MB VRAM Radeon HD 4450 and 10GB VRAM CMP 50HX to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 4450 's Advantages

Lower TDP (25W vs 250W)

NVIDIA CMP 50HX 's Advantages

Released 9 years and 7 months late

Boost Clock1545MHz

More VRAM (10GB vs 512GB)

Larger VRAM bandwidth (560.0GB/s vs 6.400GB/s)

3504 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon HD 4450

0.096 TFLOPS

CMP 50HX +11431%

11.07 TFLOPS

Radeon HD 4450

VS

CMP 50HX

Graphics Card

Nov 2011

Release Date

Jun 2021

Radeon R700

Generation

Mining GPUs

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

Base Clock

1350 MHz

-

Boost Clock

1545 MHz

400 MHz

Memory Clock

1750 MHz

Memory

512MB

Memory Size

10GB

DDR2

Memory Type

GDDR6

64bit

Memory Bus

320bit

6.400GB/s

Bandwidth

560.0GB/s

Render Config

1

Compute Units

-

SM Count

56

80

Shading Units

3584

8

TMUs

192

4

ROPs

80

-

Tensor Cores

448

-

RT Cores

56

16 KB (per CU)

L1 Cache

64 KB (per SM)

64 KB

L2 Cache

5 MB

-

Theoretical Performance

2.400 GPixel/s

Pixel Rate

123.6 GPixel/s

4.800 GTexel/s

Texture Rate

296.6 GTexel/s

-

FP16 (half)

22.15 TFLOPS

96.00 GFLOPS

FP32 (float)

11.07 TFLOPS

-

FP64 (double)

346.1 GFLOPS

Board Design

25W

TDP

250W

200 W

Suggested PSU

600 W

1x DVI 1x HDMI 1.3a 1x DisplayPort 1.0

Outputs

No outputs

None

Power Connectors

2x 8-pin

Graphics Processor

RV710

GPU Name

TU102

RV710 (215-0725016)

GPU Variant

TU102-100-A1

TeraScale

Architecture

Turing

TSMC

Foundry

TSMC

55 nm

Process Size

12 nm

0.242 billion

Transistors

18.6 billion

73 mm²

Die Size

754 mm²

Graphics Features

10.1 (10_1)

DirectX

12 Ultimate (12_2)

3.3

OpenGL

4.6

1.1

OpenCL

3.0

N/A

Vulkan

1.3

-

CUDA

7.5

4.1

Shader Model

6.6

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