Radeon Pro Vega 64 and C68 - video card comparison

Radeon Pro Vega 64

C68

Architecture

GCN 5.0 (2017−2020)

Curie (2003−2013)

GPU code name

Vega 10

C68

Market segment

Workstation

Desktop

Release date

June 2017

-

Interface

PCIe 3.0 x16

-

Supplementary power connectors

None

-

Boost clock speed

1350 MHz

-

Core clock speed

1250 MHz

-

Floating-point performance

11,059 gflops

-

Manufacturing process technology

14 nm

90 nm

Number of transistors

12,500 million

112 million

Pipelines / CUDA cores

4096

-

Power consumption (TDP)

250 Watt

-

Texture fill rate

345.6

-

Memory type

HBM2

-

Maximum RAM amount

16 GB

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Memory bus width

2048 Bit

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Memory clock speed

1572 MHz

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Memory bandwidth

402.4 GB/s

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Display Connectors

No outputs

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DirectX

12 (12_1)

9.0c (9_3)

OpenCL

2.0

N/A

OpenGL

4.6

2.0 (full) Shader Model6.43.0

Vulkan

1.1.125

N/A

PureVideo HD

-

VP1