NVIDIA RTX A1000 vs NVIDIA RTX A2000

VS

NVIDIA RTX A1000 NVIDIA RTX A2000

We compared a Desktop platform GPU: 8GB VRAM RTX A1000 and a Professional market GPU: 6GB VRAM RTX A2000 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA RTX A1000 's Advantages

Released 2 years and 8 months late

Boost Clock has increased by 22% (1462MHz vs 1200MHz)

More VRAM (8GB vs 6GB)

Lower TDP (50W vs 70W)

NVIDIA RTX A2000 's Advantages

Larger VRAM bandwidth (288.0GB/s vs 192.0GB/s)

1024 additional rendering cores

Score

Benchmark

FP32 (float)

RTX A1000

6.737 TFLOPS

RTX A2000 +18%

7.987 TFLOPS

RTX A1000

VS

RTX A2000

Graphics Card

Apr 2024

Release Date

Aug 2021

Quadro Ampere

Generation

Quadro Ampere

Desktop

Type

Professional

PCIe 4.0 x8

Bus Interface

PCIe 4.0 x16

Clock Speeds

727 MHz

Base Clock

562 MHz

1462 MHz

Boost Clock

1200 MHz

1500 MHz

Memory Clock

1500 MHz

Memory

8GB

Memory Size

6GB

GDDR6

Memory Type

GDDR6

128bit

Memory Bus

192bit

192.0GB/s

Bandwidth

288.0GB/s

Render Config

18

SM Count

26

-

Compute Units

-

2304

Shading Units

3328

72

TMUs

104

32

ROPs

48

72

Tensor Cores

104

18

RT Cores

26

128 KB (per SM)

L1 Cache

128 KB (per SM)

2 MB

L2 Cache

3 MB

Theoretical Performance

46.78 GPixel/s

Pixel Rate

57.60 GPixel/s

105.3 GTexel/s

Texture Rate

124.8 GTexel/s

6.737 TFLOPS

FP16 (half)

7.987 TFLOPS

6.737 TFLOPS

FP32 (float)

7.987 TFLOPS

105.3 GFLOPS

FP64 (double)

124.8 GFLOPS

Graphics Processor

GA107

GPU Name

GA106

-

GPU Variant

GA106-850-A1

Ampere

Architecture

Ampere

Samsung

Foundry

Samsung

8 nm

Process Size

8 nm

8.7 billion

Transistors

12 billion

200 mm²

Die Size

276 mm²

Board Design

50W

TDP

70W

250 W

Suggested PSU

250 W

4x mini-DisplayPort 1.4a

Outputs

4x mini-DisplayPort 1.4a

None

Power Connectors

None

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

8.6

6.7

Shader Model

6.7

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