AMD Ryzen 9 7945HX3D vs Intel Core Ultra 7 266V
CPU Specs Compare
General Parameters
Release Date
Aug 2023
Sep 2024
Manufacturer
Amd
Intel
Type
Laptop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Zen 4 (Dragon Range)
Lunar Lake
Processor Number
7945HX3D
266V
Integrated Graphics
Radeon 610M
Arc Graphics 140V
Generation
Ryzen 9 (Zen 4 (Dragon Range))
Ultra 7(Lunar Lake)
Package
Transistor Count
17.8 billions
-
Manufacturing Process
5 nm
3 nm
Socket
FL1
FCBGA-2833
Power Consumption
55-75 W
17-37 W
Peak Operating Temperature
89 °C
100 °C
Foundry
TSMC
TSMC
Die Size
2x71 mm²
-
I/O Process Size
6 nm
-
I/O Die Size
122 mm²
-
Package
µFC-BGAFL1
FC-BGA
CPU Performance
Performance Cores
16
4
Performance Core Threads
32
4
Performance Core Base Frequency
2.3 GHz
2.2 GHz
Performance Core Turbo Frequency
5.4 GHz
5 GHz
Total Core Count
16
8
Total Thread Count
32
8
Bus Frequency
100 MHz
100 MHz
Multiplier
23
22x
L1 Cache
64 K per core
192 KB per core
L2 Cache
1 MB per core
14 MB
L3 Cache
128 MB shared
12 MB
Unlocked Multiplier
Yes
No
SMP
1
1
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
DDR5-5200
LPDDR5X-8533
Max Memory Size
64 GB
32 GB
Max Memory Channels
2
2
Max Memory Bandwidth
83.2 GB/s
136 GB/s
ECC Memory Support
No
No
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
-
AI Accelerator
NPU
-
Intel® AI Boost
Theoretical performance
-
48 TOPS
📊 Benchmark
Cinebench R23
1,957
2,081
Cinebench R23
33,539
12,798
Geekbench 6
2,799
2,906
Geekbench 6
16,929
11,358
Cinebench 2024
115
-
Cinebench 2024
1,771
-
Passmark CPU
4,070
-
Passmark CPU
57,113
-