HPE CPU Accelerators/ System Cache Controllers 9

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Part RoHS Manufacturer Brand Name Product Line Product Model Product Type Limited Warranty Environmental Certification Environmentally Friendly Depth Form Factor Width Application/Usage Weight (Approximate) Height Product Name Country of Origin

Q7G75A

Hewlett Packard Enterprise

HPE

Vector Engine Accelerator

11.13 cm

Plug-in Card

26.67 cm

Server

1.18 kg

3.78 cm

NEC Vector Engine Accelerator Module

R0X82C

Hewlett Packard Enterprise

HPE

D5005

FPGA Accelerator Card

10.52 "

Plug-in Card

1.42 "

Server

1 kg

4.98 "

Intel FPGA PAC D5005 Accelerator

Q9B37A#0D1

Hewlett Packard Enterprise

HPE

FPGA Accelerator Card

2 "

Plug-in Card

10 "

Server

1.001 lb

6.75 "

Intel Arria 10 GX FPGA Accelerator

Q9B37C#0D1

Hewlett Packard Enterprise

HPE

FPGA Accelerator Card

6.6 "

Plug-in Card

0.6 "

Server

0.45 kg

2.2 "

Intel Arria 10 GX FPGA Accelerator

Q9B37C

Hewlett Packard Enterprise

HPE

FPGA Accelerator Card

6.6 "

Plug-in Card

0.6 "

Server

0.45 kg

2.2 "

Intel Arria 10 GX FPGA Accelerator

R4B02C

Hewlett Packard Enterprise

HPE

Alveo

U50

FPGA Accelerator Card

Yes

0.74 "

Plug-in Card

6.6 "

Server

0.882 lb

2.54 "

Xilinx Alveo U50 Accelerator

R4B03C

Hewlett Packard Enterprise

HPE

Alveo

U250

FPGA Accelerator Card

1.54 "

Plug-in Card

9.21 "

Server

2 kg

4.38 "

Xilinx Alveo U250 Accelerator for HPE

Q9B37A

Hewlett Packard Enterprise

HPE

FPGA Accelerator Card

2 "

Plug-in Card

10 "

Server

1.001 lb

6.75 "

Intel Arria 10 GX FPGA Accelerator

Q7G75C

Hewlett Packard Enterprise

HPE

Vector Engine Accelerator

10.51 "

Plug-in Card

1.37 "

Server

1.18 kg

4.37 "

NEC Vector Engine Accelerator Module

CPU Accelerators/ System Cache Controllers

CPU accelerators and system cache controllers are integral components of modern computing systems, enhancing performance and efficiency. These components work in tandem to optimize the flow of data between the central processing unit (CPU) and other system resources. CPU accelerators, also known as coprocessors or accelerators, are specialized hardware units designed to offload specific computational tasks from the CPU, thereby accelerating overall system performance. They excel at handling tasks like graphics processing, artificial intelligence computations, and cryptographic operations. By using a buffer amplifier, the high output impedance of the first device is isolated from the second device, ensuring that the signal is transferred with minimal distortion. The buffer amplifier acts as a bridge between the two devices, allowing them to operate independently. System cache controllers, on the other hand, manage the CPU's cachememory, which is a small but extremely fast type of memory used to temporarily store frequently accessed data and instructions. These controllers optimize cache performance by prefetching data, managing cache coherence, and dynamically allocating cache space based on program behavior. Together, CPU accelerators and system cache controllers play a crucial role in improving system responsiveness, reducing latency, and maximizing computational efficiency in a wide range of applications.