Radeon HD 6970M Mac Edition and B200 SXM 192 GB - video card comparison

Radeon HD 6970M Mac Edition

B200 SXM 192 GB

Architecture

TeraScale 2 (2009−2015)

Blackwell

GPU code name

Blackcomb

GB100

Market segment

Desktop

Release date

August 2011

2024 (recently)

Interface

MXM-B (3.0)

PCIe 5.0 x16

Supplementary power connectors

None

Boost clock speed

1837 MHz

Core clock speed

680 MHz

Floating-point performance

1,305.6 gflops

Manufacturing process technology

40 nm

5 nm

Number of transistors

1,700 million

208,000 million

Pipelines / CUDA cores

960

16896

Power consumption (TDP)

75 Watt

1000 Watt

Texture fill rate

32.64

969.9

Memory type

GDDR5

HBM3e

Maximum RAM amount

2 GB

96 GB

Memory bus width

256 Bit

4096 Bit

Memory clock speed

3600 MHz

8 GB/s

Memory bandwidth

115.2 GB/s

4.1 TB/s

Display Connectors

No outputs

DirectX

11.2 (11_0)

N/A

CUDA

9.0

OpenCL

1.2

3.0

OpenGL

4.4

N/A

Shader Model

5.0

N/A

Vulkan

N/A