NVIDIA Tesla K8 vs NVIDIA RTX A2000 Mobile

VS

NVIDIA Tesla K8 NVIDIA RTX A2000 Mobile

We compared two Professional market GPUs: 8GB VRAM Tesla K8 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 K8 's Advantages

More VRAM (8GB vs 4GB)

NVIDIA RTX A2000 Mobile 's Advantages

Released 6 years and 7 months late

Boost Clock has increased by 67% (1358MHz vs 811MHz)

Larger VRAM bandwidth (176.0GB/s vs 160.0GB/s)

1024 additional rendering cores

Lower TDP (95W vs 100W)

Score

Benchmark

FP32 (float)

Tesla K8

2.491 TFLOPS

RTX A2000 Mobile +179%

6.953 TFLOPS

Tesla K8

VS

RTX A2000 Mobile

Graphics Card

Sep 2014

Release Date

Apr 2021

Tesla

Generation

Quadro Mobile

Professional

Type

Professional

PCIe 2.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

693 MHz

Base Clock

893 MHz

811 MHz

Boost Clock

1358 MHz

1250 MHz

Memory Clock

1375 MHz

Memory

8GB

Memory Size

4GB

GDDR5

Memory Type

GDDR6

256bit

Memory Bus

128bit

160.0GB/s

Bandwidth

176.0GB/s

Render Config

-

SM Count

20

-

Compute Units

-

1536

Shading Units

2560

128

TMUs

80

32

ROPs

48

-

Tensor Cores

80

-

RT Cores

20

16 KB (per SMX)

L1 Cache

128 KB (per SM)

512 KB

L2 Cache

2 MB

Theoretical Performance

25.95 GPixel/s

Pixel Rate

65.18 GPixel/s

103.8 GTexel/s

Texture Rate

108.6 GTexel/s

-

FP16 (half)

6.953 TFLOPS

2.491 TFLOPS

FP32 (float)

6.953 TFLOPS

103.8 GFLOPS

FP64 (double)

108.6 GFLOPS

Graphics Processor

GK104

GPU Name

GA106

-

GPU Variant

-

Kepler

Architecture

Ampere

TSMC

Foundry

Samsung

28 nm

Process Size

8 nm

3.54 billion

Transistors

12 billion

294 mm²

Die Size

276 mm²

Board Design

100W

TDP

95W

300 W

Suggested PSU

-

No outputs

Outputs

No outputs

1x 6-pin

Power Connectors

None

Graphics Features

12 (11_0)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.1

Vulkan

1.3

3.0

CUDA

8.6

5.1

Shader Model

6.6

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