NVIDIA Tesla K80 vs NVIDIA RTX A2000 Mobile

VS

NVIDIA Tesla K80

NVIDIA RTX A2000 Mobile

We compared two Professional market GPUs: 12GB VRAM Tesla K80 and 4GB VRAM RTX A2000 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA Tesla K80 's Advantages

More VRAM (12GB vs 4GB)

Larger VRAM bandwidth (240.6GB/s vs 176.0GB/s)

NVIDIA RTX A2000 Mobile 's Advantages

Released 6 years and 5 months late

Boost Clock has increased by 65% (1358MHz vs 824MHz)

64 additional rendering cores

Lower TDP (95W vs 300W)

Score

Benchmark

FP32 (float)

Tesla K80

4.113 TFLOPS

RTX A2000 Mobile +69%

6.953 TFLOPS

Blender

Tesla K80

373

RTX A2000 Mobile +227%

1222

OctaneBench

Tesla K80

62

RTX A2000 Mobile +35%

84

Tesla K80

VS

RTX A2000 Mobile

Graphics Card

Nov 2014

Release Date

Apr 2021

Tesla

Generation

Quadro Mobile

Professional

Type

Professional

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

562 MHz

Base Clock

893 MHz

824 MHz

Boost Clock

1358 MHz

1253 MHz

Memory Clock

1375 MHz

Memory

12GB

Memory Size

4GB

GDDR5

Memory Type

GDDR6

384bit

Memory Bus

128bit

240.6GB/s

Bandwidth

176.0GB/s

Render Config

-

SM Count

20

2496

Shading Units

2560

208

TMUs

80

48

ROPs

48

-

Tensor Cores

80

-

RT Cores

20

16 KB (per SMX)

L1 Cache

128 KB (per SM)

1536 KB

L2 Cache

2 MB

-

Theoretical Performance

42.85 GPixel/s

Pixel Rate

65.18 GPixel/s

171.4 GTexel/s

Texture Rate

108.6 GTexel/s

-

FP16 (half)

6.953 TFLOPS

4.113 TFLOPS

FP32 (float)

6.953 TFLOPS

1371 GFLOPS

FP64 (double)

108.6 GFLOPS

Board Design

300W

TDP

95W

700 W

Suggested PSU

-

No outputs

Outputs

No outputs

1x 8-pin

Power Connectors

None

Graphics Processor

GK210

GPU Name

GA106

GK210-885-A1

GPU Variant

-

Kepler 2.0

Architecture

Ampere

TSMC

Foundry

Samsung

28 nm

Process Size

8 nm

7.1 billion

Transistors

12 billion

561 mm²

Die Size

276 mm²

Graphics Features

12 (11_1)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.1

Vulkan

1.3

3.7

CUDA

8.6

5.1

Shader Model

6.6

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