Intel Core i7 1255U vs AMD Ryzen Threadripper PRO 9995WX
CPU Specs Compare
General Parameters
Release Date
Feb 2022
Jul 2025
Manufacturer
Intel
AMD
Type
Laptop
Server
Instruction Set
x86-64
-
Core Architecture
Alder Lake
Shimada Peak
Processor Number
i7-1255U
-
Integrated Graphics
Iris Xe Graphics (96EU)
N/A
Generation
-
Threadripper (Zen 5 (Shimada Peak))
Series
-
Ryzen Threadripper PRO 9000 WX-Series
Package
Manufacturing Process
10 nm
4 nm
Socket
BGA-1744
AMD Socket sTR5
Power Consumption
12-15 W
350 W
Max Turbo Power Consumption
55 W
-
Peak Operating Temperature
100°C
95°C
Transistor Count
-
99.78 billions
Foundry
-
TSMC
Die Size
-
12x70.6 mm²
I/O Process Size
-
6 nm
I/O Die Size
-
388 mm²
Package
-
FC-LGA4844
CPU Performance
Performance Cores
2
-
Performance Core Threads
4
-
Performance Core Base Frequency
1.7 GHz
2.5 GHz
Performance Core Turbo Frequency
4.7 GHz
5.4 GHz
Efficiency Cores
8
-
Efficiency Core Threads
8
-
Efficiency Core Base Frequency
1.2 GHz
-
Efficiency Core Turbo Frequency
3.5 GHz
-
Total Core Count
10
96
Total Thread Count
12
192
Bus Frequency
100 MHz
100 MHz
Multiplier
17x
25.0
L1 Cache
80 K per core
64 KB per core
L2 Cache
1280 K per core
1 MB per core
L3 Cache
12 MB shared
384 MB shared
Unlocked Multiplier
No
Yes
SMP
-
1
Memory Parameters
Memory Types
DDR5-4800, DDR4-3200, LPDDR5-5200, LPDDR4x-4267
DDR5-6400
Max Memory Size
64 GB
2 TB
Max Memory Channels
2
8
Max Memory Bandwidth
76.8 GB/s
409.6 GB/s
ECC Memory Support
No
Yes
Graphics Card Parameters
Integrated Graphics
true
-
GPU Base Frequency
300 MHz
-
GPU Max Dynamic Frequency
1250 MHz
-
Shader Units
768
-
Texture Units
48
-
Raster Operation Units
24
-
Execution Units
96
-
Power Consumption
15 W
-
📊 Benchmark
Cinebench R23
1,701
-
Cinebench R23
8,233
-
Geekbench 6
2,248
2,800
Geekbench 5
1,628
-
Geekbench 6
7,162
30,170
Geekbench 5
7,372
-
Blender
125
-
Passmark CPU
3,308
-
Passmark CPU
13,792
-