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HardwareCPUProcessor features → Intel Xeon E3-1270

Intel Xeon E3-1270

Intel Xeon E3-1270 - 4-core processor with a clock frequency of 3400 MHz and 3rd level cache 8192 KB. Processor is designed for servers, installs in a LGA1155. Has a built-in memory controller (2 channels, DDR3-1066, DDR3-1333) and controller PCI Express 2.0 (20 lines).

Essentials:
Released2011
Segmentfor servers
SocketLGA1155
Bus5 GT/s DMI
Number of cores4
Number of threads8
Base frequency3400 MHz
Turbo Boost3800 MHz
Unlocked multiplierno
Architecture (core)Sandy Bridge
Lithography32 nm
Transistors, mn1160
TDP80 W
Max. temperature69,1° C
Official specificationsfollow >
Internal memory
L1 Cache, Кb4x32 + 4x32
L2 Cache, Кb256x4
L3 Cache, Кb8192
Integrated moduls
Graphics processorno
Memory controller2-channel
(DDR3-1066, DDR3-1333)
ECC memory supported
PCIe controllerPCI Express 2.0 (20 lines)
Other modules / peripheralsno
Instructions, technology
MMX
SSE
SSE2
SSE3
SSSE3
SSE4 (SSE4.1 + SSE4.2)
AES (Advanced Encryption Standard inst.)
AVX (Advanced Vector Extensions)
EM64T (Intel 64)
NX (XD, Execute disable bit)
VT-x (Virtualization technology)
VT-d (Virtualization for directed I/O)
Hyper-Threading
Turbo Boost 2.0
TXT (Trusted Execution tech.)
Enhanced SpeedStep tech.




Performance
Intel Xeon E5-2650L v2
10 cor. / 1700 MHz / 25600 Kb / LGA2011
19866
(100%)
Intel Xeon E5-2470
8 cor. / 2300 MHz / 20480 Kb / LGA1356
18210
(92%)
Intel Core i7-4770S
4 cor. / 3100 MHz / 8192 Kb / LGA1150
16907
(86%)
Intel Xeon E3-1275L v3
4 cor. / 2700 MHz / 8192 Kb / LGA1150
15977
(81%)
Intel Xeon E3-1270
This processor
14902
(76%)
Intel Core i7-3610QM
4 cor. / 2300 MHz / 6144 Kb / PGA988
13522
(69%)
Intel Core i7-3632QM
4 cor. / 2200 MHz / 6144 Kb / PGA988
12545
(64%)
Intel Core i5-3470S
4 cor. / 2900 MHz / 6144 Kb / LGA1155
11437
(58%)
Intel Core i5-3340S
4 cor. / 2800 MHz / 6144 Kb / LGA1155
10516
(53%)

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