Home Comparison Intel Xeon D 1521 vs Intel Xeon E 2388G

Intel Xeon D 1521 vs Intel Xeon E 2388G

We compared two server CPUs: Intel Xeon D 1521 with 4 cores 2.4GHz and Intel Xeon E 2388G with 8 cores 3.2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon D 1521 's Advantages
Lower TDP (45W vs 95W)
Intel Xeon E 2388G 's Advantages
Released 5 years and 10 months late
Higher specification of memory (3200 vs 4)
Newer PCIe version (4 vs 3)
Higher base frequency (3.2GHz vs 2.4GHz)
Larger L3 cache size (16MB vs 1.5MB)

Score

Benchmark

Geekbench 6 Single Core
Intel Xeon D 1521
896
Intel Xeon E 2388G +164%
2367
Geekbench 6 Multi Core
Intel Xeon D 1521
3261
Intel Xeon E 2388G +216%
10335
VS

General Parameters

Nov 2015
Release Date
Sep 2021
Intel
Manufacturer
Intel
Server
Type
Server
Broadwell
Core Architecture
Rocket Lake-E
Intel BGA 1667
Socket
Intel Socket 1200
N/A
Integrated Graphics
UHD Graphics P750
Xeon D (Broadwell-DE)
Generation
Xeon (Rocket Lake-E)

Package

3.2 billions
Transistor Count
-
14 nm
Manufacturing Process
14 nm
45 W
Power Consumption
95 W
80 °C
Peak Operating Temperature
72 °C
Intel
Foundry
Intel
246 mm²
Die Size
276 mm²

CPU Performance

2.4 GHz
Performance Core Base Frequency
3.2 GHz
2.7 GHz
Performance Core Turbo Frequency
5.1 GHz
4
Total Core Count
8
8
Total Thread Count
16
100 MHz
Bus Frequency
100 MHz
24.0
Multiplier
32.0
64 K per core
L1 Cache
80 K per core
256 K per core
L2 Cache
512 K per core
1.5 MB per core
L3 Cache
16 MB shared
No
Unlocked Multiplier
No
1
SMP
1

Memory Parameters

DDR3,DDR4
Memory Types
DDR4-3200
2
Max Memory Channels
2
Yes
ECC Memory Support
Yes

Miscellaneous

3
PCIe Version
4
24
PCIe Lanes
20

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