NVIDIA GeForce GT 545 vs NVIDIA RTX A4000H

VS

We compared two Desktop platform GPUs: 1536MB VRAM GeForce GT 545 and 16GB VRAM RTX A4000H to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 545 's Advantages

Lower TDP (70W vs 140W)

NVIDIA RTX A4000H 's Advantages

Released 9 years and 11 months late

Boost Clock1560MHz

More VRAM (16GB vs 1GB)

Larger VRAM bandwidth (448.0GB/s vs 38.40GB/s)

6000 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GT 545

0.415 TFLOPS

RTX A4000H +4519%

19.17 TFLOPS

GeForce GT 545

VS

RTX A4000H

Graphics Card

May 2011

Release Date

Apr 2021

GeForce 500

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

800 MHz

Memory Clock

1750 MHz

Memory

1536MB

Memory Size

16GB

DDR3

Memory Type

GDDR6

192bit

Memory Bus

256bit

38.40GB/s

Bandwidth

448.0GB/s

Render Config

3

SM Count

48

-

Compute Units

-

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)

384 KB

L2 Cache

4 MB

Theoretical Performance

4.320 GPixel/s

Pixel Rate

149.8 GPixel/s

17.28 GTexel/s

Texture Rate

299.5 GTexel/s

-

FP16 (half)

19.17 TFLOPS

414.7 GFLOPS

FP32 (float)

19.17 TFLOPS

34.56 GFLOPS

FP64 (double)

299.5 GFLOPS

Graphics Processor

GF116

GPU Name

GA104

-

GPU Variant

GA104-???-A1

Fermi 2.0

Architecture

Ampere

TSMC

Foundry

Samsung

40 nm

Process Size

8 nm

1.17 billion

Transistors

17.4 billion

238 mm²

Die Size

392 mm²

Board Design

70W

TDP

140W

250 W

Suggested PSU

300 W

1x DVI 1x HDMI 1.3a 1x VGA

Outputs

4x DisplayPort 1.4a

None

Power Connectors

1x 6-pin

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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