Intel Xeon 6377P vs Intel Core Ultra 7 266V
CPU · Specs Compare
General Parameters
Release Date
May 2026
Sep 2024
Manufacturer
Intel
Intel
Type
Server
Laptop
Core Architecture
Raptor Lake-R
Lunar Lake
Integrated Graphics
N/A
Arc Graphics 140V
Generation
Xeon 6 (Raptor Lake Refresh)
Ultra 7(Lunar Lake)
Instruction Set
—
x86-64
Processor Number
—
266V
Package
Manufacturing Process
10 nm
3 nm
Socket
Intel Socket 1700
FCBGA-2833
Power Consumption
95 W
17-37 W
Peak Operating Temperature
100°C
100 °C
Foundry
Intel
TSMC
Die Size
257 mm²
—
Package
FC-LGA16A
FC-BGA
CPU Performance
Performance Core Base Frequency
3.1 GHz
2.2 GHz
Performance Core Turbo Frequency
5.7 GHz
5 GHz
Total Core Count
12
8
Total Thread Count
24
8
Bus Frequency
100 MHz
100 MHz
Multiplier
31.0
22x
L1 Cache
80 KB per core
192 KB per core
L2 Cache
2 MB per core
14 MB
L3 Cache
36 MB shared
12 MB
Unlocked Multiplier
No
No
SMP
1
1
Performance Cores
—
4
Performance Core Threads
—
4
Efficiency Cores
—
4
Efficiency Core Threads
—
4
Efficiency Core Base Frequency
—
2.2 GHz
Efficiency Core Turbo Frequency
—
3.7 GHz
L0 Cache
—
48 KB
Memory Parameters
Memory Types
DDR5-4800
LPDDR5X-8533
Max Memory Channels
2
2
Max Memory Bandwidth
76.8 GB/s
136 GB/s
ECC Memory Support
Yes
No
Max Memory Size
—
32 GB
Miscellaneous
PCIe Version
5
5.0
PCIe Lanes
16
8
Graphics Card Parameters
Integrated Graphics
—
true
GPU Base Frequency
—
600 MHz
GPU Max Dynamic Frequency
—
2000 MHz
Shader Units
—
1024
Execution Units
—
8
AI Accelerator
NPU
—
Intel® AI Boost
Theoretical performance
—
48 TOPS
Benchmark
Cinebench R23
—
2,081
Cinebench R23
—
12,798
Geekbench 6
—
2,906
Geekbench 6
—
11,358
▲ Specs Compare
Data sourced from official specifications and benchmark tests.