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Intel Core i7-14700 vs Intel Xeon D-1520

Last updated: 2026-07-04

Table of Contents

Summary
Benchmarks
Specifications
User Reviews
Popular Comparisons

Summary

Benchmarks

Performance Overview
Average performance across multiple benchmarks

Single-core performance

Rank 1 - 100 %

Intel Core i7-14700

Rank 2 - 33 %

Intel Xeon D-1520

Multi-core performance

Rank 1 - 100 %

Intel Core i7-14700

Rank 2 - 13 %

Intel Xeon D-1520

Geekbench 6 Single-Core
Single-core performance

20C / 28T · 5.40 GHz

2,829

4C / 8T · 2.60 GHz

869

Geekbench 6 Multi-Core
Multi-core performance

20C / 28T · 5.30 GHz

18,873

4C / 8T · 2.20 GHz

3,088

Geekbench 5, 64bit Single-Core
Single-core performance

20C / 28T · 5.40 GHz

2,113

4C / 8T · 2.60 GHz

728

Geekbench 5, 64bit Multi-Core
Multi-core performance

20C / 28T · 5.30 GHz

19,394

4C / 8T · 2.20 GHz

2,948

More benchmarks

Cinebench 2026 (ST)
218 entries

Cinebench 2026 (MC)
219 entries

Cinebench 2024 (SC)
427 entries

Cinebench 2024 (MC)
422 entries

Cinebench R23 (SC)
690 entries

Cinebench R23 (MC)
665 entries

Geekbench 6 (SC)
1,989 entries

Geekbench 6 (MC)
1,927 entries

Geekbench 5 (SC)
2,512 entries

Geekbench 5 (MC)
2,483 entries

FP32 SP (iGPU)
2,219 entries

3DMark Timespy (iGPU)
534 entries

PassMark CPU-Mark
2,504 entries

Specifications

At a glance

Wischen	Intel Core i7-14700	Intel Xeon D-1520
Family	Intel Core i7 (300)	Intel Xeon D (79)
CPU group	Intel Core i 14000 (34)	Intel Xeon D-1500 (22)
Architecture	Raptor Lake S Refresh	Broadwell
Technology	10 nm	14 nm
Segment	Desktop	Desktop
Socket	LGA 1700	BGA 1667
Predecessor	Intel Core i7-13700
Successor

CPU Cores and Base Frequency

Wischen	Intel Core i7-14700	Intel Xeon D-1520
CPU Cores / Threads	20 / 28	4 / 8
Hyperthreading / SMT	✓	✓
Core architecture	hybrid (big.LITTLE)	normal
Core Cluster 1:	8x Raptor Cove 2.10 - 5.40 GHz	4x 2.20 - 2.60 GHz
Core Cluster 2:	12x Gracemont 1.50 - 4.20 GHz
L2-Cache	28.00 MB	6.00 MB
L3-Cache	33.00 MB
Overclocking	✗	✗

Integrated graphics (iGPU)

Wischen	Intel Core i7-14700	Intel Xeon D-1520
GPU name	Intel UHD Graphics 770	no iGPU
GPU frequency	0.30 - 1.60 GHz
CUs / Shader	32 / 256	/
Raytracing	✗	✗
Max. displays	3
Max. GPU Memory	64 GB
Technology	10 nm
Release date	Q4/2021

NPU AI performance

Wischen	Intel Core i7-14700	Intel Xeon D-1520
AI hardware
AI specifications
NPU + CPU + iGPU

Memory & PCIe

Wischen	Intel Core i7-14700	Intel Xeon D-1520
Memory	DDR5-5600 (89.6 GB/s) DDR4-3200 (51.2 GB/s)	DDR4-2133 (34.1 GB/s)
Max. Memory	192 GB	128 GB
Memory channels	2	2
ECC	Yes	Yes
PCIe	5.0 x 20	3.0 x 32
PCIe Bandwidth	78.8 GB/s	31.5 GB/s

Thermal Management

Wischen	Intel Core i7-14700	Intel Xeon D-1520
TDP	65 W	45 W
TDP (PL2)	219 W
TDP up
TDP down
T. junction max.	100 °C

Technical details

Wischen	Intel Core i7-14700	Intel Xeon D-1520
Chip design	Monolithic	Monolithic
AES-NI	✓	✓
Operating systems	Windows 10, Windows 11, Linux	Windows 10, Linux
Instruction set	x86-64 (64 bit)	x86-64 (64 bit)
ISA extensions	SSE4.1, SSE4.2, AVX2, AVX2+	SSE4.1, SSE4.2, AVX2
Release date	Q1/2024	Q4/2015
Release price	384 $	216 $
Documents	Technical data sheet	Technical data sheet

User Reviews

Your rating

Here you can rate one or both of the processors. The average rating of Intel Core i7-14700 is 4.2 stars (102 ratings), while Intel Xeon D-1520 has received 5.0 stars (2 ratings).

Click on the stars to rate one or both processors.

Intel Core i7-14700
20C / 28T · 2.10 - 5.40 GHz

★★★★★

Intel Xeon D-1520
4C / 8T · 2.20 - 2.60 GHz

★★★★★