Intel Core i7 7700K vs Intel Core Ultra 9 285K
We compared two desktop CPUs: Intel Core i7 7700K with 4 cores 4.2GHz and Intel Core Ultra 9 285K with 24 cores 3.7GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Intel Core i7 7700K 's Advantages
Higher base frequency (4.2GHz vs 3.7GHz)
Lower TDP (91W vs 125W)
Intel Core Ultra 9 285K 's Advantages
Released 7 years and 9 months late
Better graphics card performance
Higher specification of memory (6400 vs 2400)
Larger memory bandwidth (102.4GB/s vs 35.76GB/s)
Newer PCIe version (5.0 vs 3.0)
Larger L3 cache size (36MB vs 8MB)
More modern manufacturing process (3nm vs 14nm)
Score
Benchmark
Cinebench R23 Single Core
Intel Core i7 7700K
1209
Intel Core Ultra 9 285K
+91%
2318
Cinebench R23 Multi Core
Intel Core i7 7700K
5881
Intel Core Ultra 9 285K
+607%
41583
Geekbench 6 Single Core
Intel Core i7 7700K
1557
Intel Core Ultra 9 285K
+117%
3380
Geekbench 6 Multi Core
Intel Core i7 7700K
5260
Intel Core Ultra 9 285K
+338%
23087
Blender
Intel Core i7 7700K
102
Intel Core Ultra 9 285K
+543%
656
Passmark CPU Single Core
Intel Core i7 7700K
2712
Intel Core Ultra 9 285K
+87%
5080
Passmark CPU Multi Core
Intel Core i7 7700K
9594
Intel Core Ultra 9 285K
+606%
67744
General Parameters
Jan 2017
Release Date
Oct 2024
Intel
Manufacturer
Intel
Desktop
Type
Desktop
x86-64
Instruction Set
x86-64
Kaby Lake
Core Architecture
Arrow Lake
i7-7700K
Processor Number
285K
LGA-1151
Socket
FCLGA-1851
HD Graphics 630
Integrated Graphics
Arc iGPU (4-Cores)
-
Generation
Ultra 9(Arrow Lake)
Package
14 nm
Manufacturing Process
3 nm
91 W
Power Consumption
125 W
-
Max Turbo Power Consumption
250 W
100 °C
Peak Operating Temperature
105 °C
-
Foundry
TSMC
CPU Performance
4
Performance Cores
8
8
Performance Core Threads
8
4.2 GHz
Performance Core Base Frequency
3.7 GHz
4.5 GHz
Performance Core Turbo Frequency
5.5 GHz
-
Efficiency Cores
16
-
Efficiency Core Threads
16
-
Efficiency Core Base Frequency
3.2 GHz
-
Efficiency Core Turbo Frequency
4.6 GHz
4
Total Core Count
24
8
Total Thread Count
24
42 MHz
Bus Frequency
100 MHz
100x
Multiplier
37
64 K per core
L1 Cache
112 K per core
256 K per core
L2 Cache
3 MB per core
8 MB shared
L3 Cache
36 MB shared
Yes
Unlocked Multiplier
Yes
-
SMP
1
Memory Parameters
DDR4-2400, DDR3L-1600
Memory Types
DDR5-6400
64 GB
Max Memory Size
192 GB
2
Max Memory Channels
2
35.76 GB/s
Max Memory Bandwidth
102.4 GB/s
No
ECC Memory Support
Yes
Graphics Card Parameters
true
Integrated Graphics
true
350 MHz
GPU Base Frequency
300 MHz
1150 MHz
GPU Max Dynamic Frequency
2000 MHz
192
Shader Units
512
24
Texture Units
32
3
Raster Operation Units
16
24
Execution Units
64
15 W
Power Consumption
14
4096x2304 - 60 Hz
Max Resolution
-
0.44 TFLOPS
Graphics Performance
2 TFLOPS
Miscellaneous
3.0
PCIe Version
5.0
16
PCIe Lanes
24
SSE4.1, SSE4.2, AVX-2
Extended Instruction Set
-
