NVIDIA GeForce GTS 450 OEM vs NVIDIA RTX A1000

VS

NVIDIA GeForce GTS 450 OEM

NVIDIA RTX A1000

We compared two Desktop platform GPUs: 512MB VRAM GeForce GTS 450 OEM and 8GB VRAM RTX A1000 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA RTX A1000 's Advantages

Released 13 years and 7 months late

Boost Clock1462MHz

More VRAM (8GB vs 512GB)

Larger VRAM bandwidth (192.0GB/s vs 57.73GB/s)

2160 additional rendering cores

Lower TDP (50W vs 106W)

Score

Benchmark

FP32 (float)

GeForce GTS 450 OEM

0.451 TFLOPS

RTX A1000 +1393%

6.737 TFLOPS

GeForce GTS 450 OEM

VS

RTX A1000

Graphics Card

Sep 2010

Release Date

Apr 2024

GeForce 400

Generation

Quadro Ampere

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 4.0 x8

Clock Speeds

-

Base Clock

727 MHz

-

Boost Clock

1462 MHz

902 MHz

Memory Clock

1500 MHz

Memory

512MB

Memory Size

8GB

GDDR5

Memory Type

GDDR6

128bit

Memory Bus

128bit

57.73GB/s

Bandwidth

192.0GB/s

Render Config

-

3

SM Count

18

144

Shading Units

2304

24

TMUs

72

16

ROPs

32

-

Tensor Cores

72

-

RT Cores

18

64 KB (per SM)

L1 Cache

128 KB (per SM)

256 KB

L2 Cache

2 MB

-

Theoretical Performance

4.698 GPixel/s

Pixel Rate

46.78 GPixel/s

18.79 GTexel/s

Texture Rate

105.3 GTexel/s

-

FP16 (half)

6.737 TFLOPS

451.0 GFLOPS

FP32 (float)

6.737 TFLOPS

37.58 GFLOPS

FP64 (double)

105.3 GFLOPS

Board Design

106W

TDP

50W

300 W

Suggested PSU

250 W

1x DVI 1x DisplayPort 1x VGA

Outputs

4x mini-DisplayPort 1.4a

1x 6-pin

Power Connectors

None

Graphics Processor

GF106

GPU Name

GA107

-

Fermi

Architecture

Ampere

TSMC

Foundry

Samsung

40 nm

Process Size

8 nm

1.17 billion

Transistors

8.7 billion

238 mm²

Die Size

200 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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