NVIDIA A16 PCIe vs NVIDIA GeForce GTS 450 OEM

VS

NVIDIA A16 PCIe

NVIDIA GeForce GTS 450 OEM

We compared two Desktop platform GPUs: 16GB VRAM A16 PCIe and 512MB VRAM GeForce GTS 450 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA A16 PCIe 's Advantages

Released 10 years and 7 months late

Boost Clock1695MHz

More VRAM (16GB vs 512GB)

Larger VRAM bandwidth (231.9GB/s vs 57.73GB/s)

1136 additional rendering cores

NVIDIA GeForce GTS 450 OEM 's Advantages

Lower TDP (106W vs 250W)

Score

Benchmark

FP32 (float)

A16 PCIe +862%

4.339 TFLOPS

GeForce GTS 450 OEM

0.451 TFLOPS

A16 PCIe

VS

GeForce GTS 450 OEM

Graphics Card

Apr 2021

Release Date

Sep 2010

Tesla

Generation

GeForce 400

Desktop

Type

Desktop

PCIe 4.0 x8

Bus Interface

PCIe 2.0 x16

Clock Speeds

885 MHz

Base Clock

-

1695 MHz

Boost Clock

-

1812 MHz

Memory Clock

902 MHz

Memory

16GB

Memory Size

512MB

GDDR6

Memory Type

GDDR5

128bit

Memory Bus

128bit

231.9GB/s

Bandwidth

57.73GB/s

Render Config

-

10

SM Count

3

1280

Shading Units

144

40

TMUs

24

32

ROPs

16

40

Tensor Cores

-

10

RT Cores

-

128 KB (per SM)

L1 Cache

64 KB (per SM)

2 MB

L2 Cache

256 KB

-

Theoretical Performance

54.24 GPixel/s

Pixel Rate

4.698 GPixel/s

67.80 GTexel/s

Texture Rate

18.79 GTexel/s

4.339 TFLOPS

FP16 (half)

-

4.339 TFLOPS

FP32 (float)

451.0 GFLOPS

135.6 GFLOPS

FP64 (double)

37.58 GFLOPS

Board Design

250W

TDP

106W

600 W

Suggested PSU

300 W

No outputs

Outputs

1x DVI 1x DisplayPort 1x VGA

8-pin EPS

Power Connectors

1x 6-pin

Graphics Processor

GA107

GPU Name

GF106

-

Ampere

Architecture

Fermi

Samsung

Foundry

TSMC

8 nm

Process Size

40 nm

Unknown

Transistors

1.17 billion

Unknown

Die Size

238 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 (11_0)

4.6

OpenGL

4.6

3.0

OpenCL

1.1

1.3

Vulkan

N/A

8.6

CUDA

2.1

6.6

Shader Model

5.1

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