NVIDIA RTX 4000 Ada Generation vs ATI Radeon HD 5450 PCI

VS

NVIDIA RTX 4000 Ada Generation

ATI Radeon HD 5450 PCI

We compared two Desktop platform GPUs: 20GB VRAM RTX 4000 Ada Generation and 512MB VRAM Radeon HD 5450 PCI to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA RTX 4000 Ada Generation 's Advantages

Released 13 years and 6 months late

Boost Clock2175MHz

More VRAM (20GB vs 512GB)

Larger VRAM bandwidth (360.0GB/s vs 5.328GB/s)

6064 additional rendering cores

ATI Radeon HD 5450 PCI 's Advantages

Lower TDP (19W vs 130W)

Score

Benchmark

FP32 (float)

RTX 4000 Ada Generation +25601%

26.73 TFLOPS

Radeon HD 5450 PCI

0.104 TFLOPS

RTX 4000 Ada Generation

VS

Radeon HD 5450 PCI

Graphics Card

Aug 2023

Release Date

Feb 2010

Quadro Ada(x000A)

Generation

Evergreen

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCI

Clock Speeds

1500 MHz

Base Clock

-

2175 MHz

Boost Clock

-

2250 MHz

Memory Clock

333 MHz

Memory

20GB

Memory Size

512MB

GDDR6

Memory Type

DDR2

160bit

Memory Bus

64bit

360.0GB/s

Bandwidth

5.328GB/s

Render Config

-

Compute Units

2

48

SM Count

-

6144

Shading Units

80

192

TMUs

8

80

ROPs

4

192

Tensor Cores

-

48

RT Cores

-

128 KB (per SM)

L1 Cache

8 KB (per CU)

48 MB

L2 Cache

128 KB

-

Theoretical Performance

174.0 GPixel/s

Pixel Rate

2.600 GPixel/s

417.6 GTexel/s

Texture Rate

5.200 GTexel/s

26.73 TFLOPS

FP16 (half)

-

26.73 TFLOPS

FP32 (float)

104.0 GFLOPS

417.6 GFLOPS

FP64 (double)

-

Board Design

130W

TDP

19W

300 W

Suggested PSU

200 W

4x DisplayPort 1.4a

Outputs

1x DVI 1x HDMI 1.3a

1x 16-pin

Power Connectors

None

Graphics Processor

AD104

GPU Name

Cedar

-

GPU Variant

Cedar PRO

Ada Lovelace

Architecture

TeraScale 2

TSMC

Foundry

TSMC

5 nm

Process Size

40 nm

35.8 billion

Transistors

0.292 billion

294 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

8.9

CUDA

-

6.8

Shader Model

5.0

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