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HardwareCPUProcessor features → Intel Xeon E3-1245

Intel Xeon E3-1245

Intel Xeon E3-1245 - 4-core processor with a clock frequency of 3300 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 frequency3300 MHz
Turbo Boost3700 MHz
Unlocked multiplierno
Architecture (core)Sandy Bridge
Lithography32 nm
Transistors, mn1160
TDP95 W
Max. temperature72,6° C
Official specificationsfollow >
Internal memory
L1 Cache, Кb4x32 + 4x32
L2 Cache, Кb256x4
L3 Cache, Кb8192
Integrated moduls
Graphics processorIntel HD Graphics P3000
850 - 1350 MHz,
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
Turbo Boost 2.0
TXT (Trusted Execution tech.)
Enhanced SpeedStep tech.




Performance
Intel Xeon E3-1585L v5
4 cor. / 3000 MHz / 8192 Kb / BGA1440
19347
(100%)
Intel Xeon E3-1275 v3
4 cor. / 3500 MHz / 8192 Kb / LGA1150
17839
(93%)
Intel Core i3-8350K
4 cor. / 4000 MHz / 8192 Kb / LGA1151
16626
(86%)
Intel Xeon X5680
6 cor. / 3330 MHz / 12288 Kb / LGA1366
15591
(81%)
Intel Xeon E3-1245
This processor
14567
(76%)
AMD Opteron 6238
12 cor. / 2600 MHz / 16384 Kb / Socket G34
13242
(69%)
Intel Core i5-2550K
4 cor. / 3400 MHz / 6144 Kb / LGA1155
12131
(63%)
Intel Xeon E5-1607 v2
4 cor. / 3000 MHz / 10240 Kb / LGA2011
11144
(58%)
Intel Core i5-2380P
4 cor. / 3100 MHz / 6144 Kb / LGA1155
10279
(54%)

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