Radeon HD 4450 and B200 SXM 192 GB - video card comparison

Radeon HD 4450

B200 SXM 192 GB

Architecture

TeraScale (2005−2013)

Blackwell

GPU code name

RV710

GB100

Market segment

Desktop

Release date

November 2011

2024 (recently)

Interface

PCIe 2.0 x16

PCIe 5.0 x16

Supplementary power connectors

None

Boost clock speed

1837 MHz

Core clock speed

600 MHz

Floating-point performance

96 gflops

Manufacturing process technology

55 nm

5 nm

Number of transistors

242 million

208,000 million

Pipelines / CUDA cores

16896

Power consumption (TDP)

25 Watt

1000 Watt

Texture fill rate

4.800

969.9

Memory type

DDR2

HBM3e

Maximum RAM amount

512 MB

96 GB

Memory bus width

64 Bit

4096 Bit

Memory clock speed

800 MHz

8 GB/s

Memory bandwidth

6.4 GB/s

4.1 TB/s

Display Connectors

1x DVI, 1x HDMI, 1x DisplayPort

No outputs

HDMI

DirectX

10.1 (10_1)

N/A

CUDA

9.0

OpenCL

1.1

3.0

OpenGL

3.3

N/A

Shader Model

4.1

N/A

Vulkan

N/A