Home Comparison Intel Core i9 12900T vs Intel Core i9 7980XE

Intel Core i9 12900T vs Intel Core i9 7980XE

We compared two desktop CPUs: Intel Core i9 12900T with 16 cores 1.4GHz and Intel Core i9 7980XE with 18 cores 2.6GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i9 12900T 's Advantages
Released 4 years and 4 months late
Integrated graphics card
Higher specification of memory (4800 vs 2666)
Newer PCIe version (5 vs 3.0)
Larger L3 cache size (30MB vs 25MB)
More modern manufacturing process (10nm vs 14nm)
Lower TDP (35W vs 165W)
Intel Core i9 7980XE 's Advantages
Larger memory bandwidth (79.47GB/s vs 76.8GB/s)
Higher base frequency (2.6GHz vs 1.4GHz)

Score

Benchmark

Cinebench R23 Single Core
Intel Core i9 12900T +47%
1865
Intel Core i9 7980XE
1263
Cinebench R23 Multi Core
Intel Core i9 12900T
22804
Intel Core i9 7980XE +23%
28196
Geekbench 6 Single Core
Intel Core i9 12900T +67%
2362
Intel Core i9 7980XE
1410
Geekbench 6 Multi Core
Intel Core i9 12900T +8%
12384
Intel Core i9 7980XE
11418
Blender
Intel Core i9 12900T
153
Intel Core i9 7980XE +99%
305
VS

General Parameters

Jan 2022
Release Date
Sep 2017
Intel
Manufacturer
Intel
Desktop
Type
Desktop
-
Instruction Set
x86-64
Alder Lake-S
Core Architecture
Skylake
-
Processor Number
i9-7980XE
Intel Socket 1700
Socket
LGA-2066
UHD Graphics 770
Integrated Graphics
N/A
Core i9 (Alder Lake-S)
Generation
-

Package

10 nm
Manufacturing Process
14 nm
35 W
Power Consumption
165 W
72 °C
Peak Operating Temperature
94 °C
Intel
Foundry
-
215 mm²
Die Size
-

CPU Performance

8
Performance Cores
18
16
Performance Core Threads
36
1.4 GHz
Performance Core Base Frequency
2.6 GHz
4.9 GHz
Performance Core Turbo Frequency
4.2 GHz
8
Efficiency Cores
-
8
Efficiency Core Threads
-
1000 MHz
Efficiency Core Base Frequency
-
3.6 GHz
Efficiency Core Turbo Frequency
-
16
Total Core Count
18
24
Total Thread Count
36
100 MHz
Bus Frequency
100 MHz
14.0
Multiplier
26x
80 KB per core
L1 Cache
64 K per core
1.25 MB per core
L2 Cache
1 MB per core
30 MB shared
L3 Cache
25 MB shared
Yes
Unlocked Multiplier
Yes
1
SMP
-

Memory Parameters

DDR4-3200, DDR5-4800
Memory Types
DDR4-2666
-
Max Memory Size
128 GB
2
Max Memory Channels
4
76.8 GB/s
Max Memory Bandwidth
79.47 GB/s
No
ECC Memory Support
No

Graphics Card Parameters

true
Integrated Graphics
-
300 MHz
GPU Base Frequency
-
1550 MHz
GPU Max Dynamic Frequency
-
32
Execution Units
-

Miscellaneous

5
PCIe Version
3.0
20
PCIe Lanes
44
-
Extended Instruction Set
SSE4.1, SSE4.2, AVX-2, AVX-512

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