AMD Ryzen Threadripper Pro 3995WX vs Intel Core i7 1255U
CPU Specs Compare
General Parameters
Release Date
Jul 2020
Feb 2022
Manufacturer
AMD
Intel
Type
Desktop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Zen 2
Alder Lake
Integrated Graphics
N/A
Iris Xe Graphics (96EU)
Processor Number
-
i7-1255U
Package
Manufacturing Process
7 nm
10 nm
Socket
sWRX8
BGA-1744
Power Consumption
280 W
12-15 W
Peak Operating Temperature
90 °C
100°C
Max Turbo Power Consumption
-
55 W
CPU Performance
Performance Cores
64
2
Performance Core Threads
128
4
Performance Core Base Frequency
2.7 GHz
1.7 GHz
Performance Core Turbo Frequency
4.2 GHz
4.7 GHz
Total Core Count
64
10
Total Thread Count
128
12
Bus Frequency
100 MHz
100 MHz
Multiplier
27x
17x
L1 Cache
96 K per core
80 K per core
L2 Cache
512 K per core
1280 K per core
L3 Cache
256 MB shared
12 MB shared
Unlocked Multiplier
No
No
Efficiency Cores
-
8
Efficiency Core Threads
-
8
Efficiency Core Base Frequency
-
1.2 GHz
Efficiency Core Turbo Frequency
-
3.5 GHz
Memory Parameters
Memory Types
DDR4-3200
DDR5-4800, DDR4-3200, LPDDR5-5200, LPDDR4x-4267
Max Memory Size
2048 GB
64 GB
Max Memory Channels
8
2
Max Memory Bandwidth
204.8 GB/s
76.8 GB/s
ECC Memory Support
Yes
No
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
1,231
1,701
Cinebench R23
73,220
8,233
Geekbench 6
1,595
2,248
Geekbench 5
1,263
1,628
Geekbench 6
15,338
7,162
Geekbench 5
32,289
7,372
Blender
1,025
125
Passmark CPU
2,596
3,308
Passmark CPU
82,252
13,792