Intel Xeon 6990E+ vs Intel Core i3 N305
CPU · Specs Compare
General Parameters
Release Date
May 2026
Jan 2023
Manufacturer
Intel
Intel
Type
Server
Laptop
Core Architecture
Clearwater Forest
Alder Lake
Integrated Graphics
N/A
UHD Graphics (32EU)
Generation
Xeon 6+ (Clearwater Forest-SP)
—
Instruction Set
—
x86-64
Processor Number
—
i3-N305
Package
Manufacturing Process
3 nm
10 nm
Socket
Intel Socket 7529
BGA-1744
Power Consumption
450 W
9-15 W
Peak Operating Temperature
98°C
105 °C
Foundry
Intel
—
I/O Process Size
10 nm
—
I/O Die Size
2x 241
—
Package
FC-LGA18N
—
CPU Performance
Performance Core Base Frequency
2.2 GHz
—
Performance Core Turbo Frequency
3.2 GHz
—
Total Core Count
288
8
Total Thread Count
288
8
Bus Frequency
100 MHz
100 MHz
Multiplier
22.0
18
L1 Cache
96 KB per core
96 K per core
L2 Cache
4 MB per module
2 MB shared
L3 Cache
576 MB shared
6 MB shared
Unlocked Multiplier
No
No
SMP
2
—
Efficiency Cores
—
8
Efficiency Core Threads
—
8
Efficiency Core Base Frequency
—
1.8 GHz
Efficiency Core Turbo Frequency
—
3.9 GHz
Memory Parameters
Memory Types
DDR5-8000
DDR5-4800,DDR4-3200,LPDDR5-4800
Max Memory Size
1.5 TB
16 GB
Max Memory Channels
12
1
Max Memory Bandwidth
768.0 GB/s
38.4 GB/s
ECC Memory Support
Yes
No
Miscellaneous
PCIe Version
5
3.0
PCIe Lanes
96
9
Graphics Card Parameters
Integrated Graphics
—
true
GPU Base Frequency
—
300 MHz
GPU Max Dynamic Frequency
—
1250 MHz
Shader Units
—
256
Texture Units
—
16
Raster Operation Units
—
8
Execution Units
—
32
Power Consumption
—
15
Benchmark
Cinebench R23
—
1,017
Cinebench R23
—
4,409
Geekbench 6
—
1,338
Geekbench 5
—
1,086
Geekbench 6
—
5,279
Geekbench 5
—
4,607
Blender
—
62
Passmark CPU
—
2,190
Passmark CPU
—
10,001
▲ Specs Compare
Data sourced from official specifications and benchmark tests.