Intel Xeon E3-1231 v3 vs Intel Core i9 12900T
CPU · Specs Compare
General Parameters
Release Date
May 2014
Jan 2022
Manufacturer
Intel
Intel
Type
Server
Desktop
Core Architecture
Haswell-WS
Alder Lake-S
Integrated Graphics
N/A
UHD Graphics 770
Generation
Xeon E3 (Haswell-WS)
Core i9 (Alder Lake-S)
Package
Transistor Count
1.4 billions
—
Manufacturing Process
22 nm
10 nm
Socket
Intel Socket 1150
Intel Socket 1700
Power Consumption
80 W
35 W
Foundry
Intel
Intel
Die Size
160 mm²
215 mm²
Package
FC-LGA12C
FC-LGA16A
Peak Operating Temperature
—
72 °C
CPU Performance
Performance Core Base Frequency
3.4 GHz
1.4 GHz
Performance Core Turbo Frequency
3.8 GHz
4.9 GHz
Total Core Count
4
16
Total Thread Count
8
24
Bus Frequency
100 MHz
100 MHz
Multiplier
34.0
14.0
L1 Cache
64 K per core
80 KB per core
L2 Cache
256 K per core
1.25 MB per core
L3 Cache
8 MB shared
30 MB shared
Unlocked Multiplier
No
Yes
SMP
1
1
Performance Cores
—
8
Performance Core Threads
—
16
Efficiency Cores
—
8
Efficiency Core Threads
—
8
Efficiency Core Base Frequency
—
1000 MHz
Efficiency Core Turbo Frequency
—
3.6 GHz
Memory Parameters
Memory Types
DDR3-1600
DDR4-3200, DDR5-4800
Max Memory Channels
2
2
ECC Memory Support
Yes
No
Max Memory Bandwidth
—
76.8 GB/s
Miscellaneous
PCIe Version
3
5
PCIe Lanes
16
20
Graphics Card Parameters
Integrated Graphics
—
true
GPU Base Frequency
—
300 MHz
GPU Max Dynamic Frequency
—
1550 MHz
Execution Units
—
32
Benchmark
Geekbench 6
1,275
2,362
Geekbench 6
4,198
12,384
Blender
69
153
Cinebench R23
—
1,865
Cinebench R23
—
22,804
▲ Specs Compare
Data sourced from official specifications and benchmark tests.