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HardwareCPUProcessor features → Intel Xeon E3-1280 v5

Intel Xeon E3-1280 v5

Intel Xeon E3-1280 v5 - 4-core processor with a clock frequency of 3700 MHz and 3rd level cache 8192 KB. Processor is designed for servers, installs in a LGA1151. Has a built-in memory controller (2 channels, DDR3L-1333, DDR3L-1600, DDR4-1866, DDR4-2133) and controller PCI Express 3.0 (16 lines).

Essentials:
Released2015
Segmentfor servers
SocketLGA1151
Bus8 GT/s DMI
Number of cores4
Number of threads8
Base frequency3700 MHz
Turbo Boost4000 MHz
Unlocked multiplierno
Architecture (core)Skylake
Lithography14 nm
TDP80 W
Official specificationsfollow >
Internal memory
L1 Cache, Кb4x32 + 4x32
L2 Cache, Кb4x256
L3 Cache, Кb8192
Integrated moduls
Graphics processorno
Memory controller2-channel
(DDR3L-1333, DDR3L-1600, DDR4-1866, DDR4-2133)
ECC memory supported
PCIe controllerPCI Express 3.0 (16 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)
AVX 2.0 (Advanced Vector Extensions 2.0)
BMI1, BMI2 (Bit Manipulation inst.)
F16C (16-bit Floating-Point conversion)
FMA3 (3-operand Fused Multiply-Add inst.)
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.)
TSX (Transactional Synchronization Extensions)
SGX (Software Guard Extensions)
Enhanced SpeedStep tech.




Performance
Intel Xeon E5-4627 v3
10 cor. / 2600 MHz / 25600 Kb / LGA2011-3
25736
(100%)
AMD Ryzen 5 1600
6 cor. / 3200 MHz / 16384 Kb / Socket AM4
22422
(88%)
Intel Xeon D-1667
8 cor. / 2000 MHz / 6144 Kb / BGA1667
19698
(77%)
Intel Xeon E3-1280 v5
This processor
19305
(76%)
Intel Xeon E3-1280 v2
4 cor. / 3600 MHz / 8192 Kb / LGA1155
17305
(68%)
AMD Opteron 6282 SE
16 cor. / 2600 MHz / 16384 Kb / Socket G34
16500
(65%)
Intel Xeon X5680
6 cor. / 3330 MHz / 12288 Kb / LGA1366
15591
(61%)
Intel Core i5-6600K
4 cor. / 3500 MHz / 6144 Kb / LGA1151
14554
(57%)
AMD Ryzen 3 1300X
4 cor. / 3500 MHz / 8192 Kb / Socket AM4
13647
(54%)

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