AMD Ryzen Threadripper 3990X vs Intel Core Ultra 9 275HX
CPU · Specs Compare
General Parameters
Release Date
Jan 2020
Jan 2025
Manufacturer
AMD
Intel
Type
Desktop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Zen 2
Arrow Lake
Integrated Graphics
N/A
Arc Graphics (4-Cores)
Processor Number
—
275HX
Generation
—
Ultra 9 (Arrow Lake)
Package
Transistor Count
19.2 billions
—
Manufacturing Process
7 nm
3 nm
Socket
sTRX4
FCBGA-2114
Power Consumption
280 W
45-55 W
Peak Operating Temperature
95 °C
105 °C
Max Turbo Power Consumption
—
160 W
Foundry
—
Intel
Package
—
FC-LGA18V
CPU Performance
Performance Cores
64
8
Performance Core Threads
128
8
Performance Core Base Frequency
2.9 GHz
2.7 GHz
Performance Core Turbo Frequency
4.3 GHz
5.4 GHz
Total Core Count
64
24
Total Thread Count
128
24
Bus Frequency
100 MHz
100 MHz
Multiplier
29x
27
L1 Cache
96 K per core
112 K per core
L2 Cache
512 K per core
2 MB per core
L3 Cache
128 MB shared
36 MB shared
Unlocked Multiplier
Yes
Yes
Efficiency Cores
—
16
Efficiency Core Threads
—
16
Efficiency Core Base Frequency
—
2.1 GHz
Efficiency Core Turbo Frequency
—
4.6 GHz
SMP
—
1
Memory Parameters
Memory Types
DDR4-3200
DDR5-6400
Max Memory Size
256 GB
192 GB
Max Memory Channels
4
2
Max Memory Bandwidth
95.37 GB/s
102.4 GB/s
ECC Memory Support
Yes
Yes
Miscellaneous
PCIe Version
4.0
5.0
PCIe Lanes
64
24
Graphics Card Parameters
Integrated Graphics
—
true
GPU Base Frequency
—
300 MHz
GPU Max Dynamic Frequency
—
1900 MHz
Shader Units
—
512
Texture Units
—
32
Raster Operation Units
—
16
Execution Units
—
64
Power Consumption
—
14
Benchmark
Cinebench R23
1,262
2,090
Cinebench R23
75,671
31,244
Geekbench 6
1,138
2,959
Geekbench 5
1,265
—
Geekbench 6
11,211
17,562
Geekbench 5
27,453
—
Passmark CPU
2,564
4,732
Passmark CPU
80,316
61,069
Cinebench 2024
—
131
Cinebench 2024
—
1,768
Blender
—
507
▲ Specs Compare
Data sourced from official specifications and benchmark tests.