Intel Xeon E7 8850 vs Intel Xeon E7 8870 v3
We compared two server CPUs: Intel Xeon E7 8850 with 10 cores 2GHz and Intel Xeon E7 8870 v3 with 18 cores 2.1GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Intel Xeon E7 8850 's Advantages
Lower TDP (130W vs 140W)
Intel Xeon E7 8870 v3 's Advantages
Released 4 years and 2 months late
Higher specification of memory (1866 vs 3)
Higher base frequency (2.1GHz vs 2GHz)
Larger L3 cache size (45MB vs 30MB)
More modern manufacturing process (22nm vs 32nm)
Score
Benchmark
Geekbench 6 Single Core
Intel Xeon E7 8850
+17%
376
Intel Xeon E7 8870 v3
320
Geekbench 6 Multi Core
Intel Xeon E7 8850
+28%
4103
Intel Xeon E7 8870 v3
3199
Geekbench 5 Single Core
Intel Xeon E7 8850
393
Intel Xeon E7 8870 v3
+13%
447
Geekbench 5 Multi Core
Intel Xeon E7 8850
4495
Intel Xeon E7 8870 v3
+262%
16314
General Parameters
Apr 2011
Release Date
Jun 2015
Intel
Manufacturer
Intel
Server
Type
Server
Westmere-EX
Core Architecture
Haswell-EX
Intel Socket 1567
Socket
Intel Socket 2011-3
N/A
Integrated Graphics
N/A
Xeon E7 (Westmere-EX)
Generation
Xeon E7 (Haswell-EX)
Package
2.6 billions
Transistor Count
1.4 billions
32 nm
Manufacturing Process
22 nm
130 W
Power Consumption
140 W
-
Peak Operating Temperature
75 °C
Intel
Foundry
Intel
513 mm²
Die Size
160 mm²
CPU Performance
2 GHz
Performance Core Base Frequency
2.1 GHz
2.4 GHz
Performance Core Turbo Frequency
2.9 GHz
10
Total Core Count
18
20
Total Thread Count
36
133 MHz
Bus Frequency
100 MHz
15.0
Multiplier
21.0
64 K per core
L1 Cache
64 K per core
256 K per core
L2 Cache
256 K per core
30 MB shared
L3 Cache
45 MB shared
No
Unlocked Multiplier
No
8
SMP
8
Memory Parameters
DDR3
Memory Types
DDR3,DDR4-1866
Max Memory Channels
2
Yes
ECC Memory Support
Yes
Miscellaneous
-
PCIe Version
3
-
PCIe Lanes
32
