Intel Core i7 7700T vs Intel Core i7 12700E
We compared two desktop CPUs: Intel Core i7 7700T with 4 cores 2.9GHz and Intel Core i7 12700E with 12 cores 2.1GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Intel Core i7 7700T 's Advantages
Higher base frequency (2.9GHz vs 2.1GHz)
Lower TDP (35W vs 65W)
Intel Core i7 12700E 's Advantages
Released 5 years late
Higher specification of memory (4800 vs 2400)
Larger memory bandwidth (76.8GB/s vs 38.4GB/s)
Newer PCIe version (5 vs 3.0)
Larger L3 cache size (25MB vs 8MB)
More modern manufacturing process (10nm vs 14nm)
Score
Benchmark
Geekbench 6 Single Core
Intel Core i7 7700T
1066
Intel Core i7 12700E
+69%
1812
Geekbench 6 Multi Core
Intel Core i7 7700T
3226
Intel Core i7 12700E
+215%
10177
General Parameters
Jan 2017
Release Date
Jan 2022
Intel
Manufacturer
Intel
Desktop
Type
Desktop
x86-64
Instruction Set
-
Kaby Lake
Core Architecture
Alder Lake-S
i7-7700T
Processor Number
-
LGA-1151
Socket
Intel Socket 1700
HD Graphics 630
Integrated Graphics
UHD Graphics 770
-
Generation
Core i7 (Alder Lake-S)
Package
14 nm
Manufacturing Process
10 nm
35 W
Power Consumption
65 W
80 °C
Peak Operating Temperature
-
-
Foundry
Intel
-
Die Size
215 mm²
CPU Performance
4
Performance Cores
8
8
Performance Core Threads
16
2.9 GHz
Performance Core Base Frequency
2.1 GHz
3.8 GHz
Performance Core Turbo Frequency
4.8 GHz
-
Efficiency Cores
4
-
Efficiency Core Threads
4
-
Efficiency Core Base Frequency
1.6 GHz
-
Efficiency Core Turbo Frequency
3.6 GHz
4
Total Core Count
12
8
Total Thread Count
20
100 MHz
Bus Frequency
100 MHz
29x
Multiplier
21
64 K per core
L1 Cache
80 KB per core
256 K per core
L2 Cache
12 MB
8 MB shared
L3 Cache
25 MB
-
Unlocked Multiplier
No
-
SMP
1
Memory Parameters
DDR4-2400, DDR3L-1600
Memory Types
DDR4-3200, DDR5-4800
64 GB
Max Memory Size
128 GB
2
Max Memory Channels
2
38.4 GB/s
Max Memory Bandwidth
76.8 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
1500 MHz
192
Shader Units
-
24
Texture Units
-
3
Raster Operation Units
-
24
Execution Units
32
15 W
Power Consumption
-
4096x2304 - 60 Hz
Max Resolution
-
0.44 TFLOPS
Graphics Performance
-
Miscellaneous
3.0
PCIe Version
5
16
PCIe Lanes
20
SSE4.1, SSE4.2, AVX-2
Extended Instruction Set
-
