NVIDIA GeForce GTS 450 vs NVIDIA A30 PCIe

VS

NVIDIA GeForce GTS 450

NVIDIA A30 PCIe

We compared two Desktop platform GPUs: 1024MB VRAM GeForce GTS 450 and 24GB VRAM A30 PCIe to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTS 450 's Advantages

Lower TDP (106W vs 165W)

NVIDIA A30 PCIe 's Advantages

Released 10 years and 7 months late

Boost Clock1440MHz

More VRAM (24GB vs 1024GB)

Larger VRAM bandwidth (933.1GB/s vs 57.73GB/s)

3392 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GTS 450

0.601 TFLOPS

A30 PCIe +1617%

10.32 TFLOPS

GeForce GTS 450

VS

A30 PCIe

Graphics Card

Sep 2010

Release Date

Apr 2021

GeForce 400

Generation

Tesla Ampere

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

-

Base Clock

930 MHz

-

Boost Clock

1440 MHz

902 MHz

Memory Clock

1215 MHz

Memory

1024MB

Memory Size

24GB

GDDR5

Memory Type

HBM2e

128bit

Memory Bus

3072bit

57.73GB/s

Bandwidth

933.1GB/s

Render Config

-

4

SM Count

56

192

Shading Units

3584

32

TMUs

224

16

ROPs

96

-

Tensor Cores

224

-

64 KB (per SM)

L1 Cache

192 KB (per SM)

256 KB

L2 Cache

24 MB

-

Theoretical Performance

6.264 GPixel/s

Pixel Rate

138.2 GPixel/s

25.06 GTexel/s

Texture Rate

322.6 GTexel/s

-

FP16 (half)

10.32 TFLOPS

601.3 GFLOPS

FP32 (float)

10.32 TFLOPS

50.11 GFLOPS

FP64 (double)

5.161 TFLOPS

Board Design

106W

TDP

165W

300 W

Suggested PSU

450 W

2x DVI 1x mini-HDMI 1.3a

Outputs

No outputs

1x 6-pin

Power Connectors

8-pin EPS

Graphics Processor

GF106

GPU Name

GA100

GF106-250-KA-A1

GPU Variant

-

Fermi

Architecture

Ampere

TSMC

Foundry

TSMC

40 nm

Process Size

7 nm

1.17 billion

Transistors

54.2 billion

238 mm²

Die Size

826 mm²

Graphics Features

12 (11_0)

DirectX

N/A

4.6

OpenGL

N/A

1.1

OpenCL

3.0

N/A

Vulkan

N/A

2.1

CUDA

8.0

5.1

Shader Model

N/A

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