NVIDIA RTX A5000 vs NVIDIA Tesla K8

VS

NVIDIA RTX A5000

NVIDIA Tesla K8

We compared two Professional market GPUs: 24GB VRAM RTX A5000 and 8GB VRAM Tesla K8 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA RTX A5000 's Advantages

Released 6 years and 7 months late

Boost Clock has increased by 109% (1695MHz vs 811MHz)

More VRAM (24GB vs 8GB)

Larger VRAM bandwidth (768.0GB/s vs 160.0GB/s)

6656 additional rendering cores

NVIDIA Tesla K8 's Advantages

Lower TDP (100W vs 230W)

Score

Benchmark

FP32 (float)

RTX A5000 +1014%

27.77 TFLOPS

Tesla K8

2.491 TFLOPS

RTX A5000

VS

Tesla K8

Graphics Card

Apr 2021

Release Date

Sep 2014

Quadro Ampere

Generation

Tesla

Professional

Type

Professional

PCIe 4.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

1170 MHz

Base Clock

693 MHz

1695 MHz

Boost Clock

811 MHz

2000 MHz

Memory Clock

1250 MHz

Memory

24GB

Memory Size

8GB

GDDR6

Memory Type

GDDR5

384bit

Memory Bus

256bit

768.0GB/s

Bandwidth

160.0GB/s

Render Config

-

64

SM Count

-

8192

Shading Units

1536

256

TMUs

128

96

ROPs

32

256

Tensor Cores

-

64

RT Cores

-

128 KB (per SM)

L1 Cache

16 KB (per SMX)

6 MB

L2 Cache

512 KB

-

Theoretical Performance

162.7 GPixel/s

Pixel Rate

25.95 GPixel/s

433.9 GTexel/s

Texture Rate

103.8 GTexel/s

27.77 TFLOPS

FP16 (half)

-

27.77 TFLOPS

FP32 (float)

2.491 TFLOPS

433.9 GFLOPS

FP64 (double)

103.8 GFLOPS

Board Design

230W

TDP

100W

550 W

Suggested PSU

300 W

4x DisplayPort 1.4a

Outputs

No outputs

1x 8-pin

Power Connectors

1x 6-pin

Graphics Processor

GA102

GPU Name

GK104

-

Ampere

Architecture

Kepler

Samsung

Foundry

TSMC

8 nm

Process Size

28 nm

28.3 billion

Transistors

3.54 billion

628 mm²

Die Size

294 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 (11_0)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.1

8.6

CUDA

3.0

6.7

Shader Model

5.1

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