Intel Xeon 6980E+ vs Intel Core Ultra 7 355
CPU Specs Compare
General Parameters
Release Date
May 2026
Jan 2026
Manufacturer
Intel
Intel
Type
Server
Laptop
Core Architecture
Clearwater Forest
-
Integrated Graphics
N/A
Graphics 4 Xe3
Generation
Xeon 6+ (Clearwater Forest-SP)
Intel Core Ultra Series 3
Instruction Set
-
x86-64
Processor Number
-
355
Package
Manufacturing Process
3 nm
3 nm
Socket
Intel Socket 7529
Custom
Power Consumption
400 W
15-25 W
Peak Operating Temperature
99°C
100 °C
Foundry
Intel
-
I/O Process Size
10 nm
-
I/O Die Size
2x 241
-
Package
FC-LGA18N
-
Max Turbo Power Consumption
-
55 W
CPU Performance
Performance Core Base Frequency
2.1 GHz
2.3 GHz
Performance Core Turbo Frequency
3.2 GHz
4.7 GHz
Total Core Count
264
8
Total Thread Count
264
8
Bus Frequency
100 MHz
100 MHz
Multiplier
21.0
23
L1 Cache
96 KB per core
-
L2 Cache
4 MB per module
-
L3 Cache
528 MB shared
12 MB shared
Unlocked Multiplier
No
No
SMP
2
-
Performance Cores
-
4
Performance Core Threads
-
4
Efficiency Cores
-
4
Efficiency Core Threads
-
4
Efficiency Core Base Frequency
-
1.7 GHz
Efficiency Core Turbo Frequency
-
3.5 GHz
Memory Parameters
Memory Types
DDR5-8000
LPDDR5X-7467,DDR5-6400
Max Memory Size
1.5 TB
128 GB
Max Memory Channels
12
2
Max Memory Bandwidth
768.0 GB/s
119.5 GB/s
ECC Memory Support
Yes
No
Miscellaneous
Graphics Card Parameters
Integrated Graphics
-
true
GPU Max Dynamic Frequency
-
2500 MHz
Execution Units
-
4
Max Resolution
-
7680 x 4320 @ 60Hz
📊 Benchmark
Geekbench 6
-
2,706
Geekbench 6
-
10,277