NVIDIA RTX A5000 vs NVIDIA Tesla K20X

VS

NVIDIA RTX A5000

NVIDIA Tesla K20X

We compared two Professional market GPUs: 24GB VRAM RTX A5000 and 6GB VRAM Tesla K20X to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA RTX A5000 's Advantages

Released 8 years and 5 months late

Boost Clock1695MHz

More VRAM (24GB vs 6GB)

Larger VRAM bandwidth (768.0GB/s vs 249.6GB/s)

5504 additional rendering cores

Lower TDP (230W vs 235W)

Score

Benchmark

FP32 (float)

RTX A5000 +605%

27.77 TFLOPS

Tesla K20X

3.935 TFLOPS

RTX A5000

VS

Tesla K20X

Graphics Card

Apr 2021

Release Date

Nov 2012

Quadro Ampere

Generation

Tesla

Professional

Type

Professional

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1170 MHz

Base Clock

-

1695 MHz

Boost Clock

-

2000 MHz

Memory Clock

1300 MHz

Memory

24GB

Memory Size

6GB

GDDR6

Memory Type

GDDR5

384bit

Memory Bus

384bit

768.0GB/s

Bandwidth

249.6GB/s

Render Config

-

64

SM Count

-

8192

Shading Units

2688

256

TMUs

224

96

ROPs

48

256

Tensor Cores

-

64

RT Cores

-

128 KB (per SM)

L1 Cache

16 KB (per SMX)

6 MB

L2 Cache

1536 KB

-

Theoretical Performance

162.7 GPixel/s

Pixel Rate

40.99 GPixel/s

433.9 GTexel/s

Texture Rate

164.0 GTexel/s

27.77 TFLOPS

FP16 (half)

-

27.77 TFLOPS

FP32 (float)

3.935 TFLOPS

433.9 GFLOPS

FP64 (double)

1312 GFLOPS

Board Design

230W

TDP

235W

550 W

Suggested PSU

550 W

4x DisplayPort 1.4a

Outputs

No outputs

1x 8-pin

Power Connectors

1x 6-pin + 1x 8-pin

Graphics Processor

GA102

GPU Name

GK110

-

Ampere

Architecture

Kepler

Samsung

Foundry

TSMC

8 nm

Process Size

28 nm

28.3 billion

Transistors

7.08 billion

628 mm²

Die Size

561 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

3.5

6.7

Shader Model

5.1

Related GPU Comparisons

1

NVIDIA RTX A5000 vs NVIDIA Tesla K40t

2

NVIDIA RTX A5000 vs NVIDIA Tesla M2050

3

NVIDIA RTX A5000 vs NVIDIA Tesla K20X

4

NVIDIA RTX A5000 vs NVIDIA Quadro RTX 8000 Passive

5

NVIDIA RTX A5000 vs NVIDIA Quadro K5200

6

NVIDIA RTX A5000 vs NVIDIA A10G

7

NVIDIA RTX A5000 vs AMD Instinct MI300A

8

NVIDIA RTX A5000 vs Intel Data Center GPU Flex 170

9

NVIDIA RTX A5000 vs NVIDIA Quadro RTX 6000 Passive

10

NVIDIA RTX A5000 vs Intel Data Center GPU Max 1100

Related News

1

AMD's Thunderous Strike: Ryzen 9 9950X3D Performance Scores Revealed for the First Time!

2

Continuous Decline in DRAM Memory Prices: Downward Trend Intensifies

3

NVIDIA GB202 Chip Unveiled for the First Time, to be Used in RTX 5090 with 512-bit GDDR7 Memory

4

Strix Halo Integrated Graphics Score Appears on Passmark, Currently Slightly Below RTX 3060 12GB

5

AMD Unveils New RX 9070 XT Graphics Card Performance: Positioned Between RX 7900 GRE and RX 7900 XT

6

Double the Excitement! AMD FSR 4.0 to Launch Alongside RX 9070 XT Graphics Card

7

CPU-Z Minor Update: Support for Intel's Four New Products and New Memory

8

CXMT Reportedly Achieves 80% Yield in DDR5 Production

9

Intel Wildcat Lake Appears on Shipping List with FCBGA1516 Socket, Poised to Replace Alder Lake-N

10

The Commencement of ARM and Qualcomm Licensing Dispute Trial: Potential Major Impact on PC Market