NVIDIA RTX A4000H vs NVIDIA GeForce GT 545 OEM

VS

NVIDIA RTX A4000H

NVIDIA GeForce GT 545 OEM

We compared two Desktop platform GPUs: 16GB VRAM RTX A4000H and 1024MB VRAM GeForce GT 545 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA RTX A4000H 's Advantages

Released 9 years and 11 months late

Boost Clock1560MHz

More VRAM (16GB vs 1024GB)

Larger VRAM bandwidth (448.0GB/s vs 64.00GB/s)

6000 additional rendering cores

NVIDIA GeForce GT 545 OEM 's Advantages

Lower TDP (105W vs 140W)

Score

Benchmark

FP32 (float)

RTX A4000H +3726%

19.17 TFLOPS

GeForce GT 545 OEM

0.501 TFLOPS

RTX A4000H

VS

GeForce GT 545 OEM

Graphics Card

Apr 2021

Release Date

May 2011

Quadro Ampere

Generation

GeForce 500

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

735 MHz

Base Clock

-

1560 MHz

Boost Clock

-

1750 MHz

Memory Clock

1000 MHz

Memory

16GB

Memory Size

1024MB

GDDR6

Memory Type

GDDR5

256bit

Memory Bus

128bit

448.0GB/s

Bandwidth

64.00GB/s

Render Config

-

48

SM Count

3

6144

Shading Units

144

192

TMUs

24

96

ROPs

16

192

Tensor Cores

-

48

RT Cores

-

128 KB (per SM)

L1 Cache

64 KB (per SM)

4 MB

L2 Cache

256 KB

-

Theoretical Performance

149.8 GPixel/s

Pixel Rate

5.226 GPixel/s

299.5 GTexel/s

Texture Rate

20.90 GTexel/s

19.17 TFLOPS

FP16 (half)

-

19.17 TFLOPS

FP32 (float)

501.4 GFLOPS

299.5 GFLOPS

FP64 (double)

41.78 GFLOPS

Board Design

140W

TDP

105W

300 W

Suggested PSU

300 W

4x DisplayPort 1.4a

Outputs

2x DVI 1x mini-HDMI 1.3a

1x 6-pin

Power Connectors

1x 6-pin

Graphics Processor

GA104

GPU Name

GF116

GA104-???-A1

GPU Variant

GF116-110-KA-A1

Ampere

Architecture

Fermi 2.0

Samsung

Foundry

TSMC

8 nm

Process Size

40 nm

17.4 billion

Transistors

1.17 billion

392 mm²

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

6.7

Shader Model

5.1

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