Tesla K20X and Arc A530M - video card comparison

Tesla K20X

Arc A530M

Architecture

Kepler (2012−2018)

Xe HPG (2020−2022)

GPU code name

GK110

Alchemist

Market segment

Workstation

Laptop

Release date

November 2012

July 2023

Interface

PCIe 3.0 x16

PCIe 4.0 x8

Supplementary power connectors

1x 6-pin + 1x 8-pin

-

Boost clock speed

-

1300 MHz

Core clock speed

732 MHz

900 MHz

Floating-point performance

3,935 gflops

-

Manufacturing process technology

28 nm

6 nm

Number of transistors

7,080 million

-

Pipelines / CUDA cores

2688

12

Power consumption (TDP)

235 Watt

65 Watt (65 - 95 Watt TGP)

Texture fill rate

164.0

124.8

Memory type

GDDR5

GDDR6

Maximum RAM amount

6 GB

8 GB

Memory bus width

384 Bit

128 Bit

Memory clock speed

5200 MHz

14000 MHz

Memory bandwidth

249.6 GB/s

224.0 GB/s

Shared memory

-

-

Display Connectors

No outputs

Portable Device Dependent

DirectX

12 (11_0)

12 Ultimate (12_2)

CUDA

3.5

-

OpenCL

1.2

3.0

OpenGL

4.6

4.6

Shader Model

5.1

6.6

Vulkan

1.1.126

1.3