NVIDIA RTX A2000 vs NVIDIA Quadro FX 1800

VS

NVIDIA RTX A2000

NVIDIA Quadro FX 1800

We compared two Professional market GPUs: 6GB VRAM RTX A2000 and 768MB VRAM Quadro FX 1800 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA RTX A2000 's Advantages

Released 12 years and 5 months late

Boost Clock1200MHz

More VRAM (6GB vs 768GB)

Larger VRAM bandwidth (288.0GB/s vs 38.40GB/s)

3264 additional rendering cores

NVIDIA Quadro FX 1800 's Advantages

Lower TDP (59W vs 70W)

Score

Benchmark

FP32 (float)

RTX A2000 +4438%

7.987 TFLOPS

Quadro FX 1800

0.176 TFLOPS

RTX A2000

VS

Quadro FX 1800

Graphics Card

Aug 2021

Release Date

Mar 2009

Quadro Ampere

Generation

Quadro FX

Professional

Type

Professional

PCIe 4.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

562 MHz

Base Clock

-

1200 MHz

Boost Clock

-

1500 MHz

Memory Clock

800 MHz

Memory

6GB

Memory Size

768MB

GDDR6

Memory Type

GDDR3

192bit

Memory Bus

192bit

288.0GB/s

Bandwidth

38.40GB/s

Render Config

-

26

SM Count

8

3328

Shading Units

64

104

TMUs

32

48

ROPs

12

104

Tensor Cores

-

26

RT Cores

-

128 KB (per SM)

L1 Cache

-

3 MB

L2 Cache

48 KB

-

Theoretical Performance

57.60 GPixel/s

Pixel Rate

6.600 GPixel/s

124.8 GTexel/s

Texture Rate

17.60 GTexel/s

7.987 TFLOPS

FP16 (half)

-

7.987 TFLOPS

FP32 (float)

176.0 GFLOPS

124.8 GFLOPS

FP64 (double)

-

Board Design

70W

TDP

59W

250 W

Suggested PSU

250 W

4x mini-DisplayPort 1.4a

Outputs

1x DVI 2x DisplayPort

None

Power Connectors

None

Graphics Processor

GA106

GPU Name

G94

GA106-850-A1

GPU Variant

G94 GL-U

Ampere

Architecture

Tesla

Samsung

Foundry

TSMC

8 nm

Process Size

65 nm

12 billion

Transistors

0.505 billion

276 mm²

Die Size

240 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

11.1 (10_0)

4.6

OpenGL

3.3

3.0

OpenCL

1.1

1.3

Vulkan

N/A

8.6

CUDA

1.1

6.7

Shader Model

4.0

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