AMD Ryzen 7 3800X vs Intel Core Ultra 7 266V
CPU Specs Compare
General Parameters
Release Date
Jul 2019
Sep 2024
Manufacturer
Amd
Intel
Type
Desktop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Zen 2
Lunar Lake
Integrated Graphics
No
Arc Graphics 140V
Processor Number
-
266V
Generation
-
Ultra 7(Lunar Lake)
Package
Transistor Count
3.8 billions
-
Manufacturing Process
7 nm
3 nm
Socket
AM4
FCBGA-2833
Power Consumption
105 W
17-37 W
Peak Operating Temperature
95°C
100 °C
Foundry
-
TSMC
Package
-
FC-BGA
CPU Performance
Performance Cores
8
4
Performance Core Threads
16
4
Performance Core Base Frequency
3.9 GHz
2.2 GHz
Performance Core Turbo Frequency
4.5 GHz
5 GHz
Total Core Count
8
8
Total Thread Count
16
8
Bus Frequency
100 MHz
100 MHz
Multiplier
39x
22x
L1 Cache
64 K per core
192 KB per core
L2 Cache
512 K 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
DDR4-3200
LPDDR5X-8533
Max Memory Size
128 GB
32 GB
Max Memory Channels
2
2
Max Memory Bandwidth
47.68 GB/s
136 GB/s
ECC Memory Support
Yes
No
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
1,340
2,081
Cinebench R23
13,812
12,798
Geekbench 6
1,743
2,906
Geekbench 5
1,333
-
Geekbench 6
8,625
11,358
Geekbench 5
9,479
-
Cinebench 2024
78
-
Cinebench 2024
731
-
Passmark CPU
2,695
-
Passmark CPU
23,418
-