GeForce GTX 1080 11Gbps and B200 SXM 192 GB - video card comparison

GeForce GTX 1080 11Gbps

B200 SXM 192 GB

Architecture

Pascal (2016−2021)

Blackwell

GPU code name

GP104

GB100

Market segment

Desktop

Release date

April 2017

2024 (recently)

Interface

PCIe 3.0 x16

PCIe 5.0 x16

Supplementary power connectors

1x 8-pin

Boost clock speed

1733 MHz

1837 MHz

Core clock speed

1607 MHz

Floating-point performance

8,873 gflops

Manufacturing process technology

16 nm

5 nm

Number of transistors

7,200 million

208,000 million

Pipelines / CUDA cores

2560

16896

Power consumption (TDP)

180 Watt

1000 Watt

Texture fill rate

277.3

969.9

Memory type

GDDR5X

HBM3e

Maximum RAM amount

8 GB

96 GB

Memory bus width

256 Bit

4096 Bit

Memory clock speed

11008 MHz

8 GB/s

Memory bandwidth

352.3 GB/s

4.1 TB/s

Display Connectors

1x DVI, 1x HDMI, 3x DisplayPort

No outputs

HDMI

DirectX

12 (12_1)

N/A

CUDA

6.1

9.0

OpenCL

1.2

3.0

OpenGL

4.6

N/A

Shader Model

6.4

N/A

Vulkan

1.2.131

N/A