ATI Radeon HD 4450 vs NVIDIA RTX A5000-12Q

VS

ATI Radeon HD 4450

NVIDIA RTX A5000-12Q

We compared two Desktop platform GPUs: 512MB VRAM Radeon HD 4450 and 12GB VRAM RTX A5000 12Q 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 230W)

NVIDIA RTX A5000-12Q 's Advantages

Released 9 years and 5 months late

Boost Clock1695MHz

More VRAM (12GB vs 512GB)

Larger VRAM bandwidth (768.0GB/s vs 6.400GB/s)

8112 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon HD 4450

0.096 TFLOPS

RTX A5000 12Q +28827%

27.77 TFLOPS

Radeon HD 4450

VS

RTX A5000 12Q

Graphics Card

Nov 2011

Release Date

Apr 2021

Radeon R700

Generation

Quadro Ampere

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

-

Base Clock

1170 MHz

-

Boost Clock

1695 MHz

400 MHz

Memory Clock

2000 MHz

Memory

512MB

Memory Size

12GB

DDR2

Memory Type

GDDR6

64bit

Memory Bus

384bit

6.400GB/s

Bandwidth

768.0GB/s

Render Config

1

Compute Units

-

SM Count

64

80

Shading Units

8192

8

TMUs

256

4

ROPs

96

-

Tensor Cores

256

-

RT Cores

64

16 KB (per CU)

L1 Cache

128 KB (per SM)

64 KB

L2 Cache

6 MB

-

Theoretical Performance

2.400 GPixel/s

Pixel Rate

162.7 GPixel/s

4.800 GTexel/s

Texture Rate

433.9 GTexel/s

-

FP16 (half)

27.77 TFLOPS

96.00 GFLOPS

FP32 (float)

27.77 TFLOPS

-

FP64 (double)

433.9 GFLOPS

Board Design

25W

TDP

230W

200 W

Suggested PSU

550 W

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

Outputs

4x DisplayPort 1.4a

None

Power Connectors

1x 8-pin

Graphics Processor

RV710

GPU Name

GA102

RV710 (215-0725016)

GPU Variant

-

TeraScale

Architecture

Ampere

TSMC

Foundry

Samsung

55 nm

Process Size

8 nm

0.242 billion

Transistors

28.3 billion

73 mm²

Die Size

628 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

8.6

4.1

Shader Model

6.7

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