NVIDIA GeForce GTS 450 OEM vs NVIDIA RTX A4000H

VS

NVIDIA GeForce GTS 450 OEM

NVIDIA RTX A4000H

We compared two Desktop platform GPUs: 512MB VRAM GeForce GTS 450 OEM and 16GB VRAM RTX A4000H to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTS 450 OEM 's Advantages

Lower TDP (106W vs 140W)

NVIDIA RTX A4000H 's Advantages

Released 10 years and 7 months late

Boost Clock1560MHz

More VRAM (16GB vs 512GB)

Larger VRAM bandwidth (448.0GB/s vs 57.73GB/s)

6000 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GTS 450 OEM

0.451 TFLOPS

RTX A4000H +4150%

19.17 TFLOPS

GeForce GTS 450 OEM

VS

RTX A4000H

Graphics Card

Sep 2010

Release Date

Apr 2021

GeForce 400

Generation

Quadro Ampere

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

-

Base Clock

735 MHz

-

Boost Clock

1560 MHz

902 MHz

Memory Clock

1750 MHz

Memory

512MB

Memory Size

16GB

GDDR5

Memory Type

GDDR6

128bit

Memory Bus

256bit

57.73GB/s

Bandwidth

448.0GB/s

Render Config

-

3

SM Count

48

144

Shading Units

6144

24

TMUs

192

16

ROPs

96

-

Tensor Cores

192

-

RT Cores

48

64 KB (per SM)

L1 Cache

128 KB (per SM)

256 KB

L2 Cache

4 MB

-

Theoretical Performance

4.698 GPixel/s

Pixel Rate

149.8 GPixel/s

18.79 GTexel/s

Texture Rate

299.5 GTexel/s

-

FP16 (half)

19.17 TFLOPS

451.0 GFLOPS

FP32 (float)

19.17 TFLOPS

37.58 GFLOPS

FP64 (double)

299.5 GFLOPS

Board Design

106W

TDP

140W

300 W

Suggested PSU

300 W

1x DVI 1x DisplayPort 1x VGA

Outputs

4x DisplayPort 1.4a

1x 6-pin

Power Connectors

1x 6-pin

Graphics Processor

GF106

GPU Name

GA104

-

GPU Variant

GA104-???-A1

Fermi

Architecture

Ampere

TSMC

Foundry

Samsung

40 nm

Process Size

8 nm

1.17 billion

Transistors

17.4 billion

238 mm²

Die Size

392 mm²

Graphics Features

12 (11_0)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

1.1

OpenCL

3.0

N/A

Vulkan

1.3

2.1

CUDA

8.6

5.1

Shader Model

6.7

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