Intel Xeon 678X vs Intel Core Ultra 7 265
CPU · Specs Compare
General Parameters
Release Date
Feb 2026
Dec 2024
Manufacturer
Intel
Intel
Type
Server
Desktop
Core Architecture
Granite Rapids
Arrow Lake
Integrated Graphics
N/A
Arc Graphics
Generation
Xeon 600 (Granite Rapids-WS)
Ultra 7 (Arrow Lake)
Series
Intel Xeon 6 processors
—
Instruction Set
—
x86-64
Processor Number
—
265
Package
Manufacturing Process
5 nm
3 nm
Socket
Intel Socket 4710
FCLGA-1851
Power Consumption
300 W
65 W
Peak Operating Temperature
98°C
105 °C
Foundry
Intel
TSMC
Die Size
2x598 mm²
243 mm²
I/O Process Size
10 nm
—
I/O Die Size
2x 241
—
Package
FC-LGA18N
FC-LGA18W
Transistor Count
—
17.8 billions
Max Turbo Power Consumption
—
182 W
CPU Performance
Performance Cores
48
8
Performance Core Threads
96
8
Performance Core Base Frequency
2.4 GHz
2.4 GHz
Performance Core Turbo Frequency
4.9 GHz
5.3 GHz
Total Core Count
48
20
Total Thread Count
96
20
Bus Frequency
100 MHz
100 MHz
Multiplier
24.0
24
L1 Cache
112 KB per core
192 K per core
L2 Cache
2 MB per core
3 MB per core
L3 Cache
192 MB shared
30 MB shared
Unlocked Multiplier
Yes
No
SMP
1
1
Efficiency Cores
—
12
Efficiency Core Threads
—
12
Efficiency Core Base Frequency
—
1.8 GHz
Efficiency Core Turbo Frequency
—
4.6 GHz
Memory Parameters
Memory Types
DDR5-6400
DDR5-6400
Max Memory Size
4 TB
256 GB
Max Memory Channels
8
2
Max Memory Bandwidth
409.6 GB/s
102.4 GB/s
ECC Memory Support
Yes
Yes
Miscellaneous
PCIe Version
5
5.0
PCIe Lanes
128
24
Graphics Card Parameters
Integrated Graphics
—
true
GPU Max Dynamic Frequency
—
1950 MHz
Benchmark
Geekbench 6
2,986
2,991
Geekbench 6
34,711
19,830
Cinebench R23
—
2,155
Cinebench R23
—
28,699
Cinebench 2024
—
131
Cinebench 2024
—
1,519
Passmark CPU
—
4,770
Passmark CPU
—
47,434
▲ Specs Compare
Data sourced from official specifications and benchmark tests.