Agilex™ 3 FPGAs and SoCs Device Data Sheet

ID 848370
Date 4/28/2025
Public

Visible to Intel only — GUID: pxe1740451463756

Ixiasoft

Document Table of Contents

DSP Block Specifications

Table 41.   Agilex™ 3 FPGAs DSP Block Performance Specifications for Single DSP Block For specification status, see the Data Sheet Status table
Mode Performance Unit
-6S -7S
Fixed-point 18 × 19 multiplication mode 489 408 MHz
Fixed-point 27 × 27 multiplication mode 489 408 MHz
Fixed-point 18 × 19 multiplier adder mode 489 408 MHz
Fixed-point 18 × 19 multiplier adder summed with 36-bit input mode 489 408 MHz
Fixed-point six 9 × 9 multiplier adder mode 489 408 MHz
FP32 floating-point multiplication mode 367 306 MHz
FP32 floating-point adder or subtract mode 367 306 MHz
FP32 floating-point multiplier adder or subtract mode 367 306 MHz
FP32 floating-point multiplier accumulate mode 367 306 MHz
Addition or subtraction of two FP16 floating-point multiplication mode 367 306 MHz
Sum/sub of two FP16 multiplications with FP32 (addition/subtraction) 367 306 MHz
Sum/sub of two FP16 multiplications with accumulation (addition/subtraction) 367 306 MHz
Tensor floating-point mode 367 306 MHz
Tensor accumulation mode: fp32 367 306 MHz
Tensor fixed-point mode 489 408 MHz
INT16 complex multiplication mode 489 408 MHz
Table 42.   Agilex™ 3 FPGAs DSP Block Performance Specifications for Multiple DSP Blocks For specification status, see the Data Sheet Status table
Mode Performance Unit
-6S -7S
Fixed-point 18 x 19 complex multiplication mode 489 408 MHz
Fixed-point 18 × 19 FIR systolic mode 489 408 MHz
Fixed-point 27 × 27 multiplication mode 367 306 MHz
Fixed-point 9 × 9 multiplication mode 367 306 MHz
FP32 floating-point complex multiplication 367 306 MHz
FP32 floating-point vector dot product 367 306 MHz
FP16 floating-point complex multiplication 367 306 MHz
FP16 floating-point vector dot product 367 306 MHz
Tensor floating-point cascade chain 367 306 MHz
Tensor fixed-point cascade chain 489 408 MHz