NVIDIA RTX A1000 vs NVIDIA TITAN RTX

VS

NVIDIA RTX A1000

NVIDIA TITAN RTX

We compared two Desktop platform GPUs: 8GB VRAM RTX A1000 and 24GB VRAM TITAN RTX to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA RTX A1000 's Advantages

Released 5 years and 4 months late

Lower TDP (50W vs 280W)

NVIDIA TITAN RTX 's Advantages

Boost Clock has increased by 21% (1770MHz vs 1462MHz)

More VRAM (24GB vs 8GB)

Larger VRAM bandwidth (672.0GB/s vs 192.0GB/s)

2304 additional rendering cores

Score

Benchmark

FP32 (float)

RTX A1000

6.737 TFLOPS

TITAN RTX +142%

16.31 TFLOPS

RTX A1000

VS

TITAN RTX

Graphics Card

Apr 2024

Release Date

Dec 2018

Quadro Ampere

Generation

GeForce 20

Desktop

Type

Desktop

PCIe 4.0 x8

Bus Interface

PCIe 3.0 x16

Clock Speeds

727 MHz

Base Clock

1350 MHz

1462 MHz

Boost Clock

1770 MHz

1500 MHz

Memory Clock

1750 MHz

Memory

8GB

Memory Size

24GB

GDDR6

Memory Type

GDDR6

128bit

Memory Bus

384bit

192.0GB/s

Bandwidth

672.0GB/s

Render Config

-

18

SM Count

72

2304

Shading Units

4608

72

TMUs

288

32

ROPs

96

72

Tensor Cores

576

18

RT Cores

72

128 KB (per SM)

L1 Cache

64 KB (per SM)

2 MB

L2 Cache

6 MB

-

Theoretical Performance

46.78 GPixel/s

Pixel Rate

169.9 GPixel/s

105.3 GTexel/s

Texture Rate

509.8 GTexel/s

6.737 TFLOPS

FP16 (half)

32.62 TFLOPS

6.737 TFLOPS

FP32 (float)

16.31 TFLOPS

105.3 GFLOPS

FP64 (double)

509.8 GFLOPS

Board Design

50W

TDP

280W

250 W

Suggested PSU

600 W

4x mini-DisplayPort 1.4a

Outputs

1x HDMI 2.0 3x DisplayPort 1.4a 1x USB Type-C

None

Power Connectors

2x 8-pin

Graphics Processor

GA107

GPU Name

TU102

-

GPU Variant

TU102-400-A1

Ampere

Architecture

Turing

Samsung

Foundry

TSMC

8 nm

Process Size

12 nm

8.7 billion

Transistors

18.6 billion

200 mm²

Die Size

754 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.3

8.6

CUDA

7.5

6.7

Shader Model

6.6

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