Revision as of 09:22, 2 June 2019

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Xeon E-2276M
General Info
Designer	Intel
Manufacturer	Intel
Model Number	E-2276M
Part Number	CL8068404068806
S-Spec	SRFCK
Market	Workstation, Server
Introduction	May 27, 2019 (announced) May 27, 2019 (launched)
Release Price	$450.00 (tray)
Shop	Amazon
General Specs
Family	Xeon E
Series	E-2200
Locked	Yes
Frequency	2,800 MHz
Turbo Frequency	4,700 MHz (1 core)
Bus type	DMI 3.0
Bus rate	4 × 8 GT/s
Clock multiplier	28
Microarchitecture
ISA	x86-64 (x86)
Microarchitecture	Coffee Lake
Platform	Mehlow
Chipset	Cannon Point
Core Name	Coffee Lake HR
Core Family	6
Core Stepping	R0
Process	14 nm
Technology	CMOS
Die	149.6 mm²
Word Size	64 bit
Cores	6
Threads	12
Max Memory	128 GiB
Multiprocessing
Max SMP	1-Way (Uniprocessor)
Electrical
TDP	45 W
cTDP down	35 W
Tjunction	0 °C – 100 °C
Packaging
Package	FCBGA-1440 (BGA)
Dimension	42 mm × 28 mm × 1.46 mm
Contacts	1440

Xeon E-2276M is a 64-bit hexa-core high-end performance x86 workstation microprocessor introduced by Intel in early 2019. This processor, which is based on the Coffee Lake microarchitecture, is manufactured on Intel's 3rd generation enhanced 14nm++ process. The E-2276M operates at 2.8 GHz with a TDP of 45 W and a turbo boost of up to 4.7 GHz. This chip integrates Intel's UHD Graphics P630 GPU operating at 350 MHz with a burst frequency of up to 1.2 GHz and supports up to 128 GiB of dual-channel DDR4-2666 memory.

This model has a configurable TDP-down of 35 W.

Cache

Main article: Coffee Lake § Cache

[Edit/Modify Cache Info]

Cache Organization Cache is a hardware component containing a relatively small and extremely fast memory designed to speed up the performance of a CPU by preparing ahead of time the data it needs to read from a relatively slower medium such as main memory. The organization and amount of cache can have a large impact on the performance, power consumption, die size, and consequently cost of the IC. Cache is specified by its size, number of sets, associativity, block size, sub-block size, and fetch and write-back policies. Note: All units are in kibibytes and mebibytes.

L1$ 384 KiB 393,216 B 0.375 MiB L1I$ 192 KiB 196,608 B 0.188 MiB 6x32 KiB 8-way set associative   L1D$ 192 KiB 196,608 B 0.188 MiB 6x32 KiB 8-way set associative write-back L2$ 1.5 MiB 1,536 KiB 1,572,864 B 0.00146 GiB     6x256 KiB 4-way set associative write-back L3$ 12 MiB 12,288 KiB 12,582,912 B 0.0117 GiB     6x2 MiB 16-way set associative write-back

Memory controller

[Edit/Modify Memory Info]

	Integrated Memory Controller
	Max Type DDR4-2666, LPDDR3-2133 Supports ECC Yes Max Mem 128 GiB Controllers 1 Channels 2 Max Bandwidth 39.74 GiB/s 40,693.76 MiB/s 42.671 GB/s 42,670.5 MB/s 0.0388 TiB/s 0.0427 TB/s Bandwidth Single 19.87 GiB/s Double 39.74 GiB/s

Expansions

[Edit/Modify Expansions Info]

	Expansion Options
PCIe Revision: 3.0 Max Lanes: 16 Configuration: 1x16, 2x8, 1x8+2x4

Graphics

[Edit/Modify IGP Info]

Integrated Graphics Information

GPU UHD Graphics P630 Designer Intel Device ID 0x3E94 Execution Units 24 Max Displays 3 Max Memory 64 GiB 65,536 MiB 67,108,864 KiB 68,719,476,736 B Frequency 350 MHz 0.35 GHz 350,000 KHz Burst Frequency 1,200 MHz 1.2 GHz 1,200,000 KHz Output DP, eDP, HDMI, DVI Max Resolution HDMI 4096x2304 @24 Hz DP 4096x2304 @60 Hz eDP 4096x2304 @60 Hz Standards DirectX 12 OpenGL 4.5 OpenCL 2.0 DP 1.2 eDP 1.4 HDMI 1.4a Additional Features Intel Quick Sync Video Intel InTru 3D Intel Clear Video Intel Clear Video HD

Features

[Edit/Modify Supported Features]

Supported x86 Extensions & Processor Features

MMX MMX Extension EMMX Extended MMX Extension SSE Streaming SIMD Extensions SSE2 Streaming SIMD Extensions 2 SSE3 Streaming SIMD Extensions 3 SSSE3 Supplemental SSE3 SSE4.1 Streaming SIMD Extensions 4.1 SSE4.2 Streaming SIMD Extensions 4.2 AVX Advanced Vector Extensions AVX2 Advanced Vector Extensions 2 ABM Advanced Bit Manipulation BMI1 Bit Manipulation Instruction Set 1 BMI2 Bit Manipulation Instruction Set 2 FMA3 3-Operand Fused-Multiply-Add AES AES Encryption Instructions RdRand Hardware RNG ADX Multi-Precision Add-Carry CLMUL Carry-less Multiplication Extension F16C 16-bit Floating Point Conversion x86-16 16-bit x86 x86-32 32-bit x86 x86-64 64-bit x86 Real Real Mode Protected Protected Mode SMM System Management Mode FPU Integrated x87 FPU NX No-eXecute HT Hyper-Threading TBT 2.0 Turbo Boost Technology 2.0 EIST Enhanced SpeedStep Technology SST Speed Shift Technology TXT Trusted Execution Technology (SMX) vPro Intel vPro VT-x VT-x (Virtualization) VT-d VT-d (I/O MMU virtualization) EPT Extended Page Tables (SLAT) TSX Transactional Synchronization Extensions MPX Memory Protection Extensions SGX Software Guard Extensions Secure Key Secure Key Technology SMEP OS Guard Technology Flex Memory Flex Memory Access MWT My WiFi Technology SIPP Stable Image Platform Program IPT Identity Protection Technology