P104-101 and Radeon Instinct MI100 - video card comparison

P104-101

Radeon Instinct MI100

Architecture

Pascal (2016−2021)

CDNA 1.0 (2020)

GPU code name

GP104

Arcturus

Market segment

Desktop

Release date

January 2018

November 2020

Interface

PCIe 3.0 x16

PCIe 4.0 x16

Supplementary power connectors

1x 8-pin

2x 8-pin

Boost clock speed

1683 MHz

1502 MHz

Core clock speed

1506 MHz

Floating-point performance

8,873 gflops

Manufacturing process technology

16 nm

7 nm

Number of transistors

7,200 million

50,000 million

Pipelines / CUDA cores

2560

7680

Power consumption (TDP)

300 Watt

Texture fill rate

269.3

721.0

Memory type

GDDR5X

HBM2

Maximum RAM amount

4 GB

32 GB

Memory bus width

256 Bit

4096 Bit

Memory clock speed

10008 MHz

2.4 GB/s

Memory bandwidth

320.3 GB/s

1,229 GB/s

Display Connectors

No outputs

DirectX

12 (12_1)

N/A

CUDA

6.1

OpenCL

1.2

2.1

OpenGL

4.6

N/A

Shader Model

6.4

N/A

Vulkan

1.2.131

N/A