Intel Core Ultra 7 265K vs Intel Core i7 6785R
We compared two desktop CPUs: Intel Core Ultra 7 265K with 20 cores 3.9GHz and Intel Core i7 6785R with 4 cores 3.3GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Intel Core Ultra 7 265K 's Advantages
Released 8 years and 5 months late
Higher specification of memory (6400 vs 2133)
Larger memory bandwidth (102.4GB/s vs 34.1GB/s)
Newer PCIe version (5.0 vs 3)
Higher base frequency (3.9GHz vs 3.3GHz)
Larger L3 cache size (30MB vs 8MB)
More modern manufacturing process (3nm vs 14nm)
Intel Core i7 6785R 's Advantages
Lower TDP (65W vs 125W)
Score
Benchmark
Geekbench 6 Single Core
Intel Core Ultra 7 265K
+339%
3155
Intel Core i7 6785R
718
Geekbench 6 Multi Core
Intel Core Ultra 7 265K
+917%
21388
Intel Core i7 6785R
2101
General Parameters
Oct 2024
Release Date
May 2016
Intel
Manufacturer
Intel
Desktop
Type
Desktop
x86-64
Instruction Set
-
Arrow Lake
Core Architecture
Skylake
265K
Processor Number
-
FCLGA-1851
Socket
Intel BGA 1440
Arc Xe-LPG
Integrated Graphics
Iris Pro 580
Ultra 7(Arrow Lake)
Generation
Core i7(Skylake-R)
Package
3 nm
Manufacturing Process
14 nm
125 W
Power Consumption
65 W
250 W
Max Turbo Power Consumption
-
105 °C
Peak Operating Temperature
100°C
TSMC
Foundry
Intel
CPU Performance
8
Performance Cores
4
8
Performance Core Threads
8
3.9 GHz
Performance Core Base Frequency
3.3 GHz
5.4 GHz
Performance Core Turbo Frequency
3.9 GHz
12
Efficiency Cores
-
12
Efficiency Core Threads
-
3.3 GHz
Efficiency Core Base Frequency
-
4.6 GHz
Efficiency Core Turbo Frequency
-
20
Total Core Count
4
20
Total Thread Count
8
100 MHz
Bus Frequency
100 MHz
39
Multiplier
33.0
112 KB per core
L0 Cache
-
192 KB per core
L1 Cache
64 KB per core
3 MB per core
L2 Cache
256 KB per core
30 MB shared
L3 Cache
8 MB shared
Yes
Unlocked Multiplier
No
1
SMP
1
Memory Parameters
DDR5-6400
Memory Types
DDR3, DDR4-2133
256 GB
Max Memory Size
64
2
Max Memory Channels
2
102.4 GB/s
Max Memory Bandwidth
34.1 GB/s
Yes
ECC Memory Support
No
Graphics Card Parameters
true
Integrated Graphics
true
300 MHz
GPU Base Frequency
350 MHz
2000 MHz
GPU Max Dynamic Frequency
1150 MHz
512
Shader Units
-
32
Texture Units
-
16
Raster Operation Units
-
64
Execution Units
-
14
Power Consumption
-
2 TFLOPS
Graphics Performance
-
AI Accelerator
Intel AI Boost
NPU
-
13 TOPS
Theoretical performance
-
