(→Coffee Lake ER Processors) |
GreenReaper (talk | contribs) m (→Common Features: 120->128GiB) |
||
Line 30: | Line 30: | ||
* Dual-channel Memory | * Dual-channel Memory | ||
** Up to DDR4-2933 | ** Up to DDR4-2933 | ||
− | ** Up to | + | ** Up to 128 GiB |
** Has ECC support | ** Has ECC support | ||
* 16x PCIe (4 of the 20 are used by the bus as described above) | * 16x PCIe (4 of the 20 are used by the bus as described above) |
Latest revision as of 12:41, 12 June 2023
Edit Values | |
Coffee Lake ER | |
![]() | |
General Info | |
Designer | Intel |
Manufacturer | Intel |
Introduction | 2019 (announced) 2019 (launched) |
Microarchitecture | |
ISA | x86-64 |
Microarchitecture | Coffee Lake |
Platform | Mehlow |
Chipset | Cannon Point |
Word Size | 8 octets 64 bit16 nibbles |
Process | 14 nm 0.014 μm 1.4e-5 mm |
Technology | CMOS |
Clock | 3,200 MHz - 3,800 MHz |
Packaging | |
Package | FCLGA-1151, FCLGA14C (LGA) |
Dimension | 37.5 mm × 37.5 mm × 4.4 mm |
Pitch | 0.914 mm |
Contacts | 1151 |
Socket | Socket H4, LGA-1151 |
Succession | |
Coffee Lake E Refresh (CFL-ER) is code name for Intel's workstations and entry-level servers line of processors based on the Coffee Lake microarchitecture serving as a refresh to Coffee Lake E. These chips are primarily targeted towards entry-level workstations and servers. Coffee Lake ER processors are fabricated on Intel's enhanced 14nm++ process and introduced octa-core parts. Coffee Lake ER parts are branded as part of the Xeon E family.
Overview[edit]
Coffee Lake E Refresh based processors are a 2-chip solution - the microprocessor and the chipset. Coffee Lake E are Socket LGA-1151 and use Xeon-class Cannon Point chipset (i.e., C246). The microprocessor is connected to the chipset via 4 of the chip's 20 PCIe lanes using Intel's proprietary Direct Media Interface 3.0 (DMI 3.0), allowing for 8 GT/s transfer rate per lane.
Common Features[edit]
All Coffee Lake ER processors have the following:
- Dual-channel Memory
- Up to DDR4-2933
- Up to 128 GiB
- Has ECC support
- 16x PCIe (4 of the 20 are used by the bus as described above)
- Quad/Hexa-core with 4 to 12 threads (not all E models support Hyper-Threading)
- Everything up to AVX2 (SMM, FPU, NX, MMX, SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, AES, AVX, FMA3, and AVX2)
- Has support for Turbo Boost 2.0, vPro, VT-x, VT-d/EPT, TSX, Secure Key, Software Guard (SGX), Memory Protection (MPX), OS Guard, TXT
- Graphics
- UHD Graphics P630 (Gen9.5 GT2)
- Base frequency of 350 MHz
- Burst frequency of 1.15-1.2 GHz
Coffee Lake ER Processors[edit]
List of Coffee Lake ER-based Processors | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
Main processor | Integrated Graphics | ||||||||||
Model | Launched | Price | Cores | Threads | L3$ | TDP | Frequency | Turbo | Name | Frequency | Turbo |
E-2224 | 27 May 2019 | $ 193.00 € 173.70 £ 156.33 ¥ 19,942.69 | 4 | 4 | 8 MiB 8,192 KiB 8,388,608 B 0.00781 GiB | 71 W 71,000 mW 0.0952 hp 0.071 kW | 3.4 GHz 3,400 MHz 3,400,000 kHz | 4.6 GHz 4,600 MHz 4,600,000 kHz | |||
E-2224G | 27 May 2019 | $ 213.00 € 191.70 £ 172.53 ¥ 22,009.29 | 4 | 4 | 8 MiB 8,192 KiB 8,388,608 B 0.00781 GiB | 71 W 71,000 mW 0.0952 hp 0.071 kW | 3.5 GHz 3,500 MHz 3,500,000 kHz | 4.7 GHz 4,700 MHz 4,700,000 kHz | UHD Graphics P630 | 350 MHz 0.35 GHz 350,000 KHz | 1,200 MHz 1.2 GHz 1,200,000 KHz |
E-2226G | 27 May 2019 | $ 255.00 € 229.50 £ 206.55 ¥ 26,349.15 | 6 | 6 | 12 MiB 12,288 KiB 12,582,912 B 0.0117 GiB | 80 W 80,000 mW 0.107 hp 0.08 kW | 3.4 GHz 3,400 MHz 3,400,000 kHz | 4.7 GHz 4,700 MHz 4,700,000 kHz | UHD Graphics P630 | 350 MHz 0.35 GHz 350,000 KHz | 1,200 MHz 1.2 GHz 1,200,000 KHz |
E-2234 | 27 May 2019 | $ 250.00 € 225.00 £ 202.50 ¥ 25,832.50 | 4 | 8 | 8 MiB 8,192 KiB 8,388,608 B 0.00781 GiB | 71 W 71,000 mW 0.0952 hp 0.071 kW | 3.6 GHz 3,600 MHz 3,600,000 kHz | 4.8 GHz 4,800 MHz 4,800,000 kHz | |||
E-2236 | 27 May 2019 | $ 284.00 € 255.60 £ 230.04 ¥ 29,345.72 | 6 | 12 | 12 MiB 12,288 KiB 12,582,912 B 0.0117 GiB | 80 W 80,000 mW 0.107 hp 0.08 kW | 3.4 GHz 3,400 MHz 3,400,000 kHz | 4.8 GHz 4,800 MHz 4,800,000 kHz | |||
E-2244G | 27 May 2019 | $ 272.00 € 244.80 £ 220.32 ¥ 28,105.76 | 4 | 8 | 8 MiB 8,192 KiB 8,388,608 B 0.00781 GiB | 71 W 71,000 mW 0.0952 hp 0.071 kW | 3.8 GHz 3,800 MHz 3,800,000 kHz | 4.8 GHz 4,800 MHz 4,800,000 kHz | UHD Graphics P630 | 350 MHz 0.35 GHz 350,000 KHz | 1,200 MHz 1.2 GHz 1,200,000 KHz |
E-2246G | 27 May 2019 | $ 311.00 € 279.90 £ 251.91 ¥ 32,135.63 | 6 | 12 | 12 MiB 12,288 KiB 12,582,912 B 0.0117 GiB | 80 W 80,000 mW 0.107 hp 0.08 kW | 3.6 GHz 3,600 MHz 3,600,000 kHz | 4.8 GHz 4,800 MHz 4,800,000 kHz | UHD Graphics P630 | 350 MHz 0.35 GHz 350,000 KHz | 1,200 MHz 1.2 GHz 1,200,000 KHz |
E-2274G | 27 May 2019 | $ 328.00 € 295.20 £ 265.68 ¥ 33,892.24 | 4 | 8 | 8 MiB 8,192 KiB 8,388,608 B 0.00781 GiB | 83 W 83,000 mW 0.111 hp 0.083 kW | 4 GHz 4,000 MHz 4,000,000 kHz | 4.9 GHz 4,900 MHz 4,900,000 kHz | UHD Graphics P630 | 350 MHz 0.35 GHz 350,000 KHz | 1,200 MHz 1.2 GHz 1,200,000 KHz |
E-2276G | 27 May 2019 | $ 362.00 € 325.80 £ 293.22 ¥ 37,405.46 | 6 | 12 | 12 MiB 12,288 KiB 12,582,912 B 0.0117 GiB | 80 W 80,000 mW 0.107 hp 0.08 kW | 3.8 GHz 3,800 MHz 3,800,000 kHz | 4.9 GHz 4,900 MHz 4,900,000 kHz | UHD Graphics P630 | 350 MHz 0.35 GHz 350,000 KHz | 1,200 MHz 1.2 GHz 1,200,000 KHz |
E-2278G | 27 May 2019 | $ 494.00 € 444.60 £ 400.14 ¥ 51,045.02 | 8 | 16 | 16 MiB 16,384 KiB 16,777,216 B 0.0156 GiB | 80 W 80,000 mW 0.107 hp 0.08 kW | 3.4 GHz 3,400 MHz 3,400,000 kHz | 5 GHz 5,000 MHz 5,000,000 kHz | UHD Graphics P630 | 350 MHz 0.35 GHz 350,000 KHz | 1,200 MHz 1.2 GHz 1,200,000 KHz |
E-2286G | 27 May 2019 | $ 450.00 € 405.00 £ 364.50 ¥ 46,498.50 | 6 | 12 | 12 MiB 12,288 KiB 12,582,912 B 0.0117 GiB | 95 W 95,000 mW 0.127 hp 0.095 kW | 4 GHz 4,000 MHz 4,000,000 kHz | 4.9 GHz 4,900 MHz 4,900,000 kHz | UHD Graphics P630 | 350 MHz 0.35 GHz 350,000 KHz | 1,200 MHz 1.2 GHz 1,200,000 KHz |
E-2288G | 27 May 2019 | $ 539.00 € 485.10 £ 436.59 ¥ 55,694.87 | 8 | 16 | 16 MiB 16,384 KiB 16,777,216 B 0.0156 GiB | 95 W 95,000 mW 0.127 hp 0.095 kW | 3.7 GHz 3,700 MHz 3,700,000 kHz | 5 GHz 5,000 MHz 5,000,000 kHz | UHD Graphics P630 | 350 MHz 0.35 GHz 350,000 KHz | 1,200 MHz 1.2 GHz 1,200,000 KHz |
Count: 12 |
SKU Comparison[edit]
Below are a number of SKU comparison graphs based on their specifications.
See also[edit]
chipset | Cannon Point + |
designer | Intel + |
first announced | 2019 + |
first launched | 2019 + |
instance of | core + |
isa | x86-64 + |
main image | ![]() |
manufacturer | Intel + |
microarchitecture | Coffee Lake + |
name | Coffee Lake ER + |
package | FCLGA-1151 + and FCLGA14C + |
platform | Mehlow + |
process | 14 nm (0.014 μm, 1.4e-5 mm) + |
socket | Socket H4 + and LGA-1151 + |
technology | CMOS + |
word size | 64 bit (8 octets, 16 nibbles) + |