Radeon R9 M270 and B200 SXM 192 GB - video card comparison

Radeon R9 M270

B200 SXM 192 GB

Architecture

GCN (2011−2017)

Blackwell

GPU code name

-

GB100

Market segment

Laptop

Desktop

Release date

April 2014

2024 (recently)

Interface

-

PCIe 5.0 x16

Boost clock speed

-

1837 MHz

Core clock speed

725 MHz

-

Manufacturing process technology

28 nm

5 nm

Number of transistors

1500 Million

208,000 million

Pipelines / CUDA cores

640

16896

Power consumption (TDP)

-

1000 Watt

Texture fill rate

-

969.9

Memory type

GDDR5

HBM3e

Maximum RAM amount

4 GB

96 GB

Memory bus width

128 Bit

4096 Bit

Memory clock speed

4500 MHz

8 GB/s

Memory bandwidth

-

4.1 TB/s

Shared memory

-

-

Display Connectors

-

No outputs

DirectX

12 (FL 11_1)

N/A

CUDA

-

9.0

OpenCL

-

3.0

OpenGL

-

N/A

Shader Model

-

N/A

Vulkan

-

N/A