AMD Ryzen 5 Pro 9645 vs Intel Core Ultra 7 266V
CPU · Specs Compare
General Parameters
Release Date
Jan 2026
Sep 2024
Manufacturer
Amd
Intel
Type
Desktop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Zen 5 (Granite Ridge)
Lunar Lake
Processor Number
9645
266V
Integrated Graphics
Radeon Graphics
Arc Graphics 140V
Generation
—
Ultra 7(Lunar Lake)
Package
Manufacturing Process
4 nm
3 nm
Socket
AM5
FCBGA-2833
Power Consumption
65 W
17-37 W
Peak Operating Temperature
95 °C
100 °C
Foundry
—
TSMC
Package
—
FC-BGA
CPU Performance
Performance Cores
6
4
Performance Core Threads
12
4
Performance Core Base Frequency
3.9 GHz
2.2 GHz
Performance Core Turbo Frequency
5.4 GHz
5 GHz
Total Core Count
6
8
Total Thread Count
12
8
Bus Frequency
100 MHz
100 MHz
Multiplier
39
22x
L1 Cache
80 K per core
192 KB per core
L2 Cache
1 MB per core
14 MB
L3 Cache
32 MB shared
12 MB
Unlocked Multiplier
Yes
No
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
SMP
—
1
Memory Parameters
Memory Types
DDR5-5600
LPDDR5X-8533
ECC Memory Support
Yes
No
Max Memory Size
—
32 GB
Max Memory Channels
—
2
Max Memory Bandwidth
—
136 GB/s
Graphics Card Parameters
Integrated Graphics
true
true
GPU Base Frequency
400 MHz
600 MHz
GPU Max Dynamic Frequency
2200 MHz
2000 MHz
Shader Units
128
1024
Texture Units
8
—
Raster Operation Units
4
—
Execution Units
2
8
Power Consumption
15
—
Miscellaneous
PCIe Version
5.0
5.0
PCIe Lanes
28
8
AI Accelerator
NPU
—
Intel® AI Boost
Theoretical performance
—
48 TOPS
Benchmark
Cinebench R23
2,150
2,081
Cinebench R23
17,163
12,798
Geekbench 6
3,285
2,906
Geekbench 6
13,515
11,358
Cinebench 2024
132
—
Cinebench 2024
969
—
Passmark CPU
4,641
—
Passmark CPU
31,474
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.