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Intel

Core i7 870

▲ 500 ▼

4 Cores, 8 Threads @2.93 GHz, Lynnfield.
Release date ≈ Q4 2016.

Average Bench: 70.5% (398th of 1451)

Based on 2 user benchmarks.  Device: 00050400000607D0 Model: Intel(R) Core(TM) i7 CPU 870 @ 2.93GHz
Poor: 69%Average: 70.5% Great: 72%
Gaming
Gaming 70%
Battleship
Desktop
Desktop 75%
Battleship
Workstation
Workstation 53%
Yacht

Good average bench

The Intel Core i7 870 averaged 29.5% lower than the peak scores attained by the group leaders. This isn't a great result which indicates that there are much faster alternatives on the comparison list.

Strengths

Avg. Memory Latency 93.9Pts
Avg. Single Core Speed 83.9Pts

Unknown consistency

There are too few samples to reasonably determine how consistently this CPU perfroms. This result should be interpreted with caution.

Weaknesses

Avg. Multi Core Speed 353Pts
Avg. Octa Core Speed 366Pts
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Average Bench

(Based on 2 samples)
Rank 39870.5%
Min Avg Max
93.2 Memory 93.9 94.5
78.6 1-Core 83.9 89.2
146 2-Core 157 167
68.1% 111 Pts
Min Avg Max
242 4-Core 258 274
357 8-Core 366 374
39.2% 312 Pts
Min Avg Max
339 64-Core 353 366
21.8% 353 Pts
User Benchmarks BenchNormalHeavyServer
The fastest CPU (mainstream) averages a speed of 100%
, 1 CPU, 4 cores, 8 threads
Base clock 2.95 GHz
72.2% Very good
Memory 94.5
1-Core 89.2
2-Core 167
71% 117 Pts
4-Core 274
8-Core 374
41% 324 Pts
64-Core 366
23% 366 Pts
, 1 CPU, 4 cores, 8 threads
Base clock 2.95 GHz, turbo 2.9 GHz (avg)
68.8% Good
Memory 93.2
1-Core 78.6
2-Core 146
66% 106 Pts
4-Core 242
8-Core 357
37% 300 Pts
64-Core 339
21% 339 Pts

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 68,070,555 CPUs tested

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Group Test Results

  • Best user rated - User sentiment trumps benchmarks for this comparison.
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  • Fastest real world speed - Real World Speed measures performance for typical consumers.

 Specifications

Essentials

DescriptionIntel® Core™ i7-870 Processor (8M Cache, 2.93 GHz)
Code NameLynnfield
Launch DateQ3'09
Processor Numberi7-870
# of Cores4
# of Threads8
Cache8 MB SmartCache
Instruction Set64-bit
Instruction Set ExtensionsSSE4.2
Embedded Options AvailableNo
Lithography45 nm
VID Voltage Range0.6500V-1.4000V
Recommended Price$305.00
Clock Speed2.93 GHz
Max Turbo Frequency3.60 GHz
Bus Speed2.5 GT/s DMI
Max TDP95 W

Memory

Max Memory Size16 GB
Memory TypesDDR3 1066/1333
Memory Channels2
Memory Bandwidth21 GB/s
Physical Address Extensions36-bit
ECC Memory SupportedNo

Expansion Options

PCI Express Revision2.0
PCI Express Configurations1x16, 2x8
Max # of PCI Express Lanes16

Data Protection

AES New InstructionsNo

Advanced Technologies

Virtualization Tech (VT-x)Yes
Intel 64Yes
Idle StatesYes
Enhanced Intel SpeedStep® TechYes
Thermal Monitoring TechnologiesNo
Turbo Boost Tech1.0
Hyper-Threading TechYes
Virtualization for Directed I/O (VT-d)Yes
VT-x with Extended Page Tables (EPT)Yes
Demand Based SwitchingNo
vPro TechYes

Package

Package Size37.5mm x 37.5mm
Max CPU Configuration1
Sockets SupportedLGA1156
Processing Die Size296 mm2
# of Processing Die Transistors774 million

Platform Protection

Execute Disable BitYes
Trusted Execution TechYes

 Comments

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Speed Comparisons

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1451 Processors (Compared) Thousands of user benchmarks compiled into one comparison list

See how consistently different CPUs perform with varying real world conditions. The charts also illustrate overall performance, popularity and rank.

 Frequently Asked Questions

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The Best
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Intel Core i5-12600K $164Nvidia RTX 4060 $293WD Black SN850X M.2 2TB $149
Intel Core i5-12400F $110Nvidia RTX 4060-Ti $385WD Black SN850X M.2 1TB $89
Intel Core i5-13600K $249Nvidia RTX 4070 $549Crucial T700 M.2 4TB $369
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