Intel Core Ultra 9 285T vs AMD Ryzen 9 7900
We compared two desktop CPUs: Intel Core Ultra 9 285T with 24 cores 1.4GHz and AMD Ryzen 9 7900 with 12 cores 3.7GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Intel Core Ultra 9 285T 's Advantages
Released 2 years late
Better graphics card performance
Higher specification of memory (6400 vs 5200)
Larger memory bandwidth (102.4GB/s vs 83.2GB/s)
More modern manufacturing process (3nm vs 5nm)
Lower TDP (35W vs 65W)
AMD Ryzen 9 7900 's Advantages
Newer PCIe version (5.0 vs 5)
Higher base frequency (3.7GHz vs 1.4GHz)
Larger L3 cache size (64MB vs 36MB)
Score
Benchmark
Geekbench 6 Single Core
Intel Core Ultra 9 285T
+8%
3187
AMD Ryzen 9 7900
2946
Geekbench 6 Multi Core
Intel Core Ultra 9 285T
+6%
18565
AMD Ryzen 9 7900
17413
General Parameters
Jan 2025
Release Date
Jan 2023
Intel
Manufacturer
Amd
Desktop
Type
Desktop
-
Instruction Set
x86-64
Arrow Lake-S
Core Architecture
Zen 4 (Raphael)
Intel Socket 1851
Socket
AM5
Arc Xe-LPG Graphics 64EU
Integrated Graphics
Radeon Graphics (Ryzen 7000)
Ultra 9 (Arrow Lake)
Generation
-
Package
17.8 billions
Transistor Count
13.1 billions
3 nm
Manufacturing Process
5 nm
35 W
Power Consumption
65 W
-
Max Turbo Power Consumption
90 W
105°C
Peak Operating Temperature
95 °C
TSMC
Foundry
-
243 mm²
Die Size
-
CPU Performance
8
Performance Cores
12
16
Performance Core Threads
24
1.4 GHz
Performance Core Base Frequency
3.7 GHz
5.4 GHz
Performance Core Turbo Frequency
5.4 GHz
16
Efficiency Cores
-
16
Efficiency Core Threads
-
1200 MHz
Efficiency Core Base Frequency
-
4.6 GHz
Efficiency Core Turbo Frequency
-
24
Total Core Count
12
24
Total Thread Count
24
100 MHz
Bus Frequency
100 MHz
14.0
Multiplier
37x
192 KB per core
L1 Cache
64 K per core
3 MB per core
L2 Cache
1 MB per core
36 MB shared
L3 Cache
64 MB shared
No
Unlocked Multiplier
Yes
1
SMP
-
Memory Parameters
DDR5-6400
Memory Types
DDR5-5200
256 GB
Max Memory Size
128 GB
2
Max Memory Channels
2
102.4 GB/s
Max Memory Bandwidth
83.2 GB/s
Yes
ECC Memory Support
Yes
Graphics Card Parameters
true
Integrated Graphics
true
600 MHz
GPU Base Frequency
400 MHz
1800 MHz
GPU Max Dynamic Frequency
2200 MHz
512
Shader Units
128
-
Texture Units
8
-
Raster Operation Units
4
4
Execution Units
2
-
Power Consumption
15 W
1.79 TFLOPS
Graphics Performance
0.56 TFLOPS
