Intel Xeon 656 vs Intel Core Ultra 7 265H
CPU · Specs Compare
General Parameters
Release Date
Feb 2026
Jan 2025
Manufacturer
Intel
Intel
Type
Server
Laptop
Core Architecture
Granite Rapids
Arrow Lake
Integrated Graphics
N/A
Arc Graphics 140T
Generation
Xeon 600 (Granite Rapids-WS)
—
Series
Intel Xeon 6 processors
—
Instruction Set
—
x86-64
Processor Number
—
265H
Package
Manufacturing Process
5 nm
3 nm
Socket
Intel Socket 4710
FCBGA-2049
Power Consumption
210 W
20-28 W
Peak Operating Temperature
98°C
110 °C
Foundry
Intel
—
Die Size
2x598 mm²
—
I/O Process Size
10 nm
—
I/O Die Size
2x 241
—
Package
FC-LGA18N
—
Max Turbo Power Consumption
—
115 W
CPU Performance
Performance Cores
20
6
Performance Core Threads
40
6
Performance Core Base Frequency
2.9 GHz
2.2 GHz
Performance Core Turbo Frequency
4.8 GHz
5.3 GHz
Total Core Count
20
16
Total Thread Count
40
16
Bus Frequency
100 MHz
100 MHz
Multiplier
29.0
22
L1 Cache
112 KB per core
112 K per core
L2 Cache
2 MB per core
2 MB per core
L3 Cache
72 MB shared
24 MB shared
Unlocked Multiplier
Yes
No
SMP
1
—
Efficiency Cores
—
10
Efficiency Core Threads
—
10
Efficiency Core Base Frequency
—
1.7 GHz
Efficiency Core Turbo Frequency
—
4.5 GHz
Memory Parameters
Memory Types
DDR5-6400
LPDDR5-8400,LPDDR5x-8400,DDR5-6400
Max Memory Size
4 TB
128 GB
Max Memory Channels
8
2
Max Memory Bandwidth
409.6 GB/s
137 GB/s
ECC Memory Support
Yes
No
Miscellaneous
PCIe Version
5
5.0
PCIe Lanes
128
28
Graphics Card Parameters
Integrated Graphics
—
true
GPU Base Frequency
—
800 MHz
GPU Max Dynamic Frequency
—
2300 MHz
Shader Units
—
1024
Texture Units
—
64
Raster Operation Units
—
32
Execution Units
—
8
Benchmark
Cinebench R23
—
2,010
Cinebench R23
—
19,013
Geekbench 6
—
2,718
Geekbench 6
—
14,531
Cinebench 2024
—
125
Cinebench 2024
—
1,033
▲ Specs Compare
Data sourced from official specifications and benchmark tests.