Radeon X1950 XT and B200 SXM 192 GB - video card comparison

Radeon X1950 XT

B200 SXM 192 GB

Architecture

R500 (2005−2007)

Blackwell

GPU code name

R580+

GB100

Market segment

Desktop

Desktop

Release date

October 2006

2024 (recently)

Interface

PCIe 1.0 x16

PCIe 5.0 x16

Supplementary power connectors

1x 6-pin

-

Boost clock speed

-

1837 MHz

Core clock speed

625 MHz

-

Manufacturing process technology

90 nm

5 nm

Number of transistors

384 million

208,000 million

Pipelines / CUDA cores

-

16896

Power consumption (TDP)

96 Watt

1000 Watt

Texture fill rate

10.00

969.9

Memory type

GDDR3

HBM3e

Maximum RAM amount

256 MB

96 GB

Memory bus width

256 Bit

4096 Bit

Memory clock speed

1800 MHz

8 GB/s

Memory bandwidth

57.6 GB/s

4.1 TB/s

Display Connectors

2x DVI, 1x S-Video

No outputs

DirectX

9.0c (9_3)

N/A

CUDA

-

9.0

OpenCL

N/A

3.0

OpenGL

2.0

N/A

Shader Model

3.0

N/A

Vulkan

N/A

N/A