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CPU
Unspecified

Core i7-3820

Processor

CPU cores
4*
CPU threads
8*
Maximum boost clock
3.8 GHz*
Thermal design power
130 W*

No matched benchmark results are available for this entry yet.

Processing & platform

CPU cores
4*
CPU threads
8*
Base clock
3.6 GHz*
CPU reference clock
100 MHz*
Maximum boost clock
3.8 GHz*
L3 cache
10 MB*
Socket / package
Socket 2011*

Memory & storage

Rated memory bandwidth
51.20 GB/s*

Power specifications

Thermal design power
130 W*

System configuration

Detailed specifications

Specifications 1 · 9 fields
Release
Feb 13th, 2012*
Name
Core i7-3820*
Codename
Sandy Bridge-E*
Cores
4 / 8*
Clock
3.6 to 3.8 GHz*
Socket
Socket 2011*
Process
32* nm
L3 Cache
10MB*
TDP
130* W
Specifications 2 · 35 fields
name
Core i7-3820*
Release Date
Feb 13th, 2012*
Part#
SR0LD*
Frequency
3.6* GHz
Turbo Clock
up to 3.8 GHz*
Base Clock
100* MHz
Multiplier
36.0x*
Multiplier Unlocked
Yes*
Voltage
1.35* V
Codename
Sandy Bridge-E*
Socket
Intel Socket 2011*
Generation
Core i7 (Sandy Bridge-E)*
Memory Support
DDR3*
ECC Memory
No*
# of Cores
4*
# of Threads
8*
SMP # CPUs
1*
Cache L1
64 KB (per core)*
Cache L2
256 KB (per core)*
Features
MMX, SSE, SSE2, SSE3, SSSE3, SSE4.2, AVX, EIST, Intel 64, XD bit, VT-x, HTT, AES-NI*
Foundry
Intel*
Rated Speed
1,600* MT/s
Memory Bus
Quad-channel*
Memory Bandwidth
51.2* GB/s
Launch Price
$305*
PCI-Express
Gen 2, 40 Lanes (CPU only)*
Process Size
32* nm
Cache L3
10 MB (shared)*
tCaseMax
67°C*
Chipset
X79*
Transistors
1,270 million*
Die Size
294* mm²
Package
FC-LGA10*
Market
Desktop*
Production Status
End-of-life*
Specifications 3 · 11 fields
product
Core i7-3820*
lith
32*
status
Discontinued*
releaseDate
2,012*
cores
4*
threads
8*
maxTurboClock
3.8*
baseClock
3.6*
cache
130*
cacheInfo
Intel Smart Cache*
TDP
10*

* Provisional data