Radeon Graphics 448SP and B200 SXM 192 GB - video card comparison

Radeon Graphics 448SP

B200 SXM 192 GB

Architecture

GCN 5.1 (2018−2021)

Blackwell

GPU code name

Renoir

GB100

Market segment

Desktop

Release date

January 2020

2024 (recently)

Interface

IGP

PCIe 5.0 x16

Supplementary power connectors

None

Boost clock speed

1900 MHz

1837 MHz

Manufacturing process technology

7 nm

5 nm

Number of transistors

9,800 million

208,000 million

Pipelines / CUDA cores

448

16896

Power consumption (TDP)

15 Watt

1000 Watt

Texture fill rate

53.20

969.9

Memory type

System Shared

HBM3e

Maximum RAM amount

System Shared

96 GB

Memory bus width

System Shared

4096 Bit

Memory clock speed

System Shared

8 GB/s

Memory bandwidth

4.1 TB/s

Display Connectors

Motherboard Dependent

No outputs

DirectX

12 (12_1)

N/A

CUDA

9.0

OpenCL

2.1

3.0

OpenGL

4.6

N/A

Shader Model

6.7 (6.4)

N/A

Vulkan

1.3

N/A