Intel Core i7-870: specs and benchmarks

Intel Core i7-870

Summary

Intel started Intel Core i7-870 sales on September 2009 at a recommended price of $197. This is Lynnfield architecture desktop processor primarily aimed at office systems. It has 4 cores and 8 threads, and is based on 45 nm manufacturing technology, with a maximum frequency of 3600 MHz and a locked multiplier.

Compatibility-wise, this is LGA1156 processor with a TDP of 95 Watt. It supports DDR3-1066, DDR3-1333 memory.

It provides poor benchmark performance at 3.80 percent of a leader's which is AMD Ryzen Threadripper 3990X.

General info

Of Core i7-870 processor market type (desktop or notebook), architecture and sales start time and price.
Place in performance rating
 
Value for money (0-100)
5.39
 
Type
Desktop
 
Architecture codename
Lynnfield
 
Release date
September 2009
 
Launch price (MSRP)
$197
 
Price now
$296
 
of 8685 (Xeon E5-4650L)

Technical specs

Core i7-870's quantitative parameters such as cores and threads number, clocks, manufacturing process, cache size and multiplier lock state. These parameters indirectly say of Core i7-870's performance, but to be more precise you have to review its test results.
Number of cores
4
 
Number of threads
8
 
Maximum frequency
3.6 GHz
 
L1 cache
64 KB (per core)
 
of 896 (Atom C3950)
L2 cache
256 KB (per core)
 
of 8192 (Opteron 3380)
L3 cache
8 MB (shared)
 
Manufacturing process technology
45 nm
 
Die size
296 mm2
 
Maximum core temperature
73 °C
 
of 110 (Atom x7-E3950)
Transistor count
774 million
 
of 19200 (Ryzen 7 3700)
64 bit support
+
 
VID voltage range
0.65V-1.4V
 

Compatibility

Information on Core i7-870 compatibility with other computer components. Useful when choosing a future computer configuration or upgrading an existing one.
Max number of CPUs in a configuration
1
 
Socket
LGA1156
 
Power consumption (TDP)
95 Watt
 
of 650 (Atom Z500)

Technologies and extensions

Technological solutions and additional instructions supported by Core i7-870. You'll probably need this information if you require some particular technology.
Instruction set extensions
Intel® SSE4.2
 
vPro
+
 
Enhanced SpeedStep (EIST)
+
 
Turbo Boost
1.0
 
Hyper-Threading
+
 
Idle States
+
 
Demand Based Switching
-
 
PAE
36 Bit
 

Security technologies

Core i7-870 technologies aimed at raising security, for example, by protecting against hacks.
TXT
+
 
EDB
+
 

Virtualization technologies

Virtual machine speed-up technologies supported by Core i7-870 are enumerated here.
VT-d
+
 
VT-x
+
 
EPT
+
 

Memory specs

Types, maximum amount and channel number of RAM supported by Core i7-870.
Supported memory types
DDR3-1066, DDR3-1333
 
of 4266 (Ryzen 9 4900H)
Maximum memory size
16 GB
 
Max memory channels
2
 
Maximum memory bandwidth
21 GB/s
 
of 262.26 (Xeon Platinum 9221)

Peripherals

Specifications and connection of Core i7-870's supported peripherals.
PCIe revision
2.0
 
Max number of PCIe lanes
16
 
of 128 (EPYC 7551P)

Benchmark performance

Non-gaming benchmarks performance of Core i7-870. Overall benchmark performance is measured in points in 0-100 range.

Overall benchmark performance

3.80

Passmark

3089

3DMark Fire Strike Physics

4590

Game benchmarks

Let's see how good Core i7-870 is for gaming compared with game system requirements. Remember that sometimes official requirements may reflect real performance inaccurately.

Relative perfomance

Overall Core i7-870 performance compared to nearest competitors. All CPU types participate.

AMD equivalent

We believe that the nearest equivalent to Core i7-870 from AMD is FX-4150, which is slower by 1% and lower by 5 positions in our rating.

User rating

Here you can see the rating of the processor by users, as well as give your rating.

Advices and comments

Here you can ask a question about Core i7-870, agree or disagree with our judgements, or report an error or mismatch.