NVIDIA RTX A2000 Mobile vs NVIDIA Tesla C870

VS

NVIDIA RTX A2000 Mobile NVIDIA Tesla C870

We compared two Professional market GPUs: 4GB VRAM RTX A2000 Mobile and 1536MB VRAM Tesla C870 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA RTX A2000 Mobile 's Advantages

Released 13 years and 11 months late

Boost Clock1358MHz

More VRAM (4GB vs 1GB)

Larger VRAM bandwidth (176.0GB/s vs 76.80GB/s)

2432 additional rendering cores

Lower TDP (95W vs 171W)

Score

Benchmark

FP32 (float)

RTX A2000 Mobile +1909%

6.953 TFLOPS

Tesla C870

0.346 TFLOPS

RTX A2000 Mobile

VS

Tesla C870

Graphics Card

Apr 2021

Release Date

May 2007

Quadro Mobile

Generation

Tesla

Professional

Type

Professional

PCIe 4.0 x16

Bus Interface

PCIe 1.0 x16

Clock Speeds

893 MHz

Base Clock

-

1358 MHz

Boost Clock

-

1375 MHz

Memory Clock

800 MHz

Memory

4GB

Memory Size

1536MB

GDDR6

Memory Type

GDDR3

128bit

Memory Bus

384bit

176.0GB/s

Bandwidth

76.80GB/s

Render Config

20

SM Count

16

-

Compute Units

-

2560

Shading Units

128

80

TMUs

32

48

ROPs

24

80

Tensor Cores

-

20

RT Cores

-

128 KB (per SM)

L1 Cache

-

2 MB

L2 Cache

96 KB

Theoretical Performance

65.18 GPixel/s

Pixel Rate

14.40 GPixel/s

108.6 GTexel/s

Texture Rate

38.40 GTexel/s

6.953 TFLOPS

FP16 (half)

-

6.953 TFLOPS

FP32 (float)

345.6 GFLOPS

108.6 GFLOPS

FP64 (double)

-

Graphics Processor

GA106

GPU Name

G80

-

GPU Variant

-

Ampere

Architecture

Tesla

Samsung

Foundry

TSMC

8 nm

Process Size

90 nm

12 billion

Transistors

0.681 billion

276 mm²

Die Size

484 mm²

Board Design

95W

TDP

171W

-

Suggested PSU

450 W

No outputs

Outputs

No outputs

None

Power Connectors

2x 6-pin

Graphics Features

12 Ultimate (12_2)

DirectX

11.1 (10_0)

4.6

OpenGL

3.3

3.0

OpenCL

1.1 (1.0)

1.3

Vulkan

N/A

8.6

CUDA

1.0

6.6

Shader Model

4.0

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