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Xeon D

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Xeon D
Logo since 2020
General information
LaunchedMarch 9, 2015 (2015-03-09)
Designed byIntel
Common manufacturer
Performance
Max. CPU clock rate1.30 GHz to 3.00 GHz
Architecture and classification
Technology node14 nm to 10 nm
MicroarchitectureBroadwell
Skylake
Ice Lake
Instruction setx86-16, IA-32, x86-64

The Xeon D is a brand of x86 system on a chip designed, manufactured, and marketed by Intel, targeted at the microserver market.[1] It was announced in 2014, with the first products released in 2015. Related to the Xeon brand of workstation and server processors are based on the same architecture as server-grade CPUs, with support for ECC memory, higher core counts, support for larger amounts of RAM, and a larger cache. Unique to the Xeon D line, emphasis was also made on low power consumption, and integrated hardware blocks such as a network interface controllers, a PCIe root complex, and USB and SATA controllers.

Design goals

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The Xeon D was designed to offer better performance per watt compared to the Xeon E3 and better absolute performance compared to the Atom processors, while operating at lower power and higher densities than Xeon E5 processors.[2] Particularly, the Xeon D was designed to compete with emerging ARM microarchitecture–based server solutions,[3] by offering superior single core performance.[4]

Generations

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Broadwell

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Main article: Broadwell (microarchitecture)

All Xeon D Broadwell models were designed for the SoC Server market segment, with the FCBGA1667 interface. They are equipped with dual-channel DDR4, up to 128GB with ECC support.

Cores
(threads) 		Processor branding
and model 		Base
frequency 		Turbo
frequency 		TDP L3
cache 		Release date Price
(USD)
Single core All cores
16 (32) Xeon D D-1587 1.7 GHz — 2.3 GHz 65 W 24 MB Q1 2016 $1754
D-1581 1.8 GHz 2.4 GHz Q1 2016
D-1577 1.3 GHz 2.1 GHz 45 W Q1 2016 $1477
D-1571 1.3 GHz 2.1 GHz Q1 2016 $1222
12 (24) D-1567 2.1 GHz 2.7 GHz 65 W 18 MB Q1 2016 $1299
D-1559 1.5 GHz 2.1 GHz 45 W Q2 2016 $883
D-1557 1.5 GHz 2.1 GHz Q1 2016 $844
8 (16) D-1553N 2.3 GHz 2.7 GHz 65 W 12 MB Q3 2017 $855
D-1548 2.0 GHz 2.6 GHz 45 W Q4 2015 $675
D-1543N 1.9 GHz 2.4 GHz Q3 2017 $652
D-1541 2.1 GHz 2.7 GHz Q4 2015 $581
D-1540 2.0 GHz 2.6 GHz Q1 2015 $581
D-1539 1.6 GHz 2.2 GHz 35 W Q2 2016 $590
D-1537 1.7 GHz 2.3 GHz Q4 2015 $571
6 (12) D-1533N 2.1 GHz 2.7 GHz 45 W 9 MB Q3 2017 $470
D-1531 2.2 GHz 2.7 GHz Q4 2015 $348
4 (8) D-1529 1.3 GHz 1.3 GHz 20 W 6 MB Q2 2016 $324
6 (12) D-1528 1.9 GHz 2.5 GHz 35 W 9 MB Q4 2015 $389
4 (8) D-1527 2.2 GHz 2.7 GHz 6 MB Q4 2015 $259
D-1523N 2.0 GHz 2.6 GHz 45 W Q3 2017 $256
D-1521 2.4 GHz 2.7 GHz Q4 2015 $199
D-1520 2.2 GHz 2.6 GHz Q1 2015 $199
D-1518 2.2 GHz 2.2 GHz 35 W Q4 2015 $234
D-1513N 1.6 GHz 2.2 GHz Q3 2017 $192

Skylake

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Main article: Skylake (microarchitecture)

The Skylake (D-2100) Xeon D products were released in February 2018. Updates included an increased maximum number of cores, the Skylake microarchitecture, AVX-512 acceleration, and cryptographic acceleration.[5] The second generation also offered increased clock speeds, resulting in greater performance, though the maximum thermal design power also increased.[6] However, the level of AVX-512 support is unclear by product, with higher end products having greater performance than the listed specifications.[7]

Target
segment 		Cores
(threads) 		Processor branding
and model 		Base
frequency 		Turbo
frequency 		TDP Socket Memory L3
cache 		Release date Price
(USD)
Type Frequency Channel
SoC server 18 (36) Xeon D D-2191 1.6 GHz 3.0 GHz 86 W FCBGA 2518 DDR4
up to
512 GB
w/ ECC
support 		2400 MHz Quad 24.75 MB Q1 2018 $2407
16 (32) D-2187NT 2.0 GHz 110 W 2667 MHz 22 MB $1989
D-2183IT 2.2 GHz 100 W 2400 MHz $1764
14 (28) D-2177NT 1.9 GHz 105 W 2667 MHz 19 MB $1443
D-2173IT 1.7 GHz 70 W 2133 MHz $1229
12 (24) D-2166NT 2.0 GHz 85 W 17 MB $1005
D-2163IT 2.1 GHz 75 W $930
D-2161I 2.2 GHz 90 W 16.5 MB $962
8 (16) D-2146NT 2.3 GHz 80 W 11 MB $641
D-2145NT 1.9 GHz 65 W $502
D-2143IT 2.2 GHz $566
D-2142IT 1.9 GHz $438
D-2141I 2.2 GHz $555
4 (8) D-2123IT 2.2 GHz 60 W 2400 MHz 8 MB $213

Hewitt Lake based

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Intel announced a second generation of Xeon D products to succeed the Broadwell (D-1500) series, Codenamed Hewitt Lake in February 2019.[8]

Target
segment 		Cores
(threads) 		Processor branding
and model 		Base
frequency 		Turbo
frequency 		TDP Socket Memory L3
cache 		Release date Price
(USD)
Type Frequency Channel
SoC server 8 (16) Xeon D D-1653N 2.8 GHz 3.2 GHz 65 W FCBGA 1667 DDR3/DDR4
up to
128 GB
w/ ECC
support 		2400 MHz Dual 12 MB Q2 2019
D-1649N 2.3 GHz 3.0 GHz 45 W 2133 MHz
6 (12) D-1637 2.9 GHz 3.2 GHz 55 W 2400 MHz 9 MB
D-1633N 2.5 GHz 45 W 2133 MHz
8 (16) D-1632 1.5 GHz 2.5 GHz 30 W 12 MB $401
4 (8) D-1627 2.9 GHz 3.2 GHz 45 W 6 MB
D-1623N 2.4 GHz 35 W 1866 MHz
D-1622 2.6 GHz 40 W 2133 MHz
D-1612 1.5 GHz 2.5 GHz 22 W $138
2 (4) D-1602 2.5 GHz 3.2 GHz 27 W 3 MB

Ice Lake-D

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Main article: Ice Lake (microprocessor)

Intel announced the next generation of Xeon D, codenamed Ice Lake-D in April 2021.[9] Intel official launched the Xeon D D-2700 series and D-1700 series CPUs at MWC 2022.[10] Xeon D D-2800 series and D-1800 series were announced on Dec 14, 2023.[11]

Target
segment 		Cores
(threads)
 Processor
branding
and model 		Base
frequency 		Turbo
frequency 		TDP Socket Memory L3
cache 		Release date Price
(USD)
Type Max capacity a Frequency Channels
Server 2 (4) Xeon D D-1702 1.60 GHz 1.70 GHz 25 W FCBGA2227 DDR4 w/ECC 256 GB 2400 MHz 5 MB Q1 2022 $113
4 (8) D-1712TR 2.00 GHz 3.10 GHz 40 W 384 GB 10 MB $240
D-1713NT 2.20 GHz 3.50 GHz 45 W 256 GB 2 $285
D-1713NTE 3.30 GHz 45 W $296
D-1714 2.30 GHz 3.40 GHz 38 W 2667 MHz $216
D-1715TER 2.40 GHz 3.50 GHz 50 W 384 GB $285
D-1718T 2.60 GHz 46 W 256 GB 2933 MHz $274
6 (12) D-1722NE 1.70 GHz 2.70 GHz 36 W 2400 MHz 2 $365
D-1726 2.90 GHz 3.50 GHz 70 W 384 GB 2933 MHz 3 $445
8 (16) D-1732TE 1.90 GHz 3.00 GHz 52 W 2667 MHz 15 MB $663
D-1733NT 2.00 GHz 3.10 GHz 53 W 256 GB 2400 MHz 2 $720
D-1734NT 50 W 2667 MHz $686
D-1735TR 2.20 GHz 3.40 GHz 59 W 384 GB 2933 MHz
D-1736 2.30 GHz 55 W 256 GB 2933 MHz $606
D-1736NT 2.70 GHz 3.50 GHz 67 W 2667 MHz 2 $915
D-1739 3.00 GHz 83 W 384 GB 2933 MHz $743
10 (20) D-1746TER 2.00 GHz 3.10 GHz 67 W 2667 MHz $972
D-1747NTE 2.50 GHz 3.50 GHz 80 W 2933 MHz 3 $1201
D-1748TE 2.30 GHz 3.40 GHz 65 W 256 GB 2400 MHz 2 $972
D-1749NT 3.00 GHz 3.50 GHz 90 W 2667 MHz $1144
4 (8) D-2712T 1.90 GHz 3.00 GHz 65 W FCBGA2579 1 TB 2667 MHz 4 $342
8 (16) D-2733NT 2.10 GHz 3.20 GHz 80 W $800
D-2738 2.50 GHz 3.50 GHz 88 W 2933 MHz $686
12 (24) D-2752NTE 1.90 GHz 3.00 GHz 84 W 2667 MHz 20 MB $1144
D-2752TER 1.80 GHz 2.80 GHz 77 W $1041
D-2753NT 2.00 GHz 3.10 GHz 87 W 1075
14 (28) D-2766NT 97 W $1201
16 (32) D-2775TE 100 W 2933 MHz 25 MB $1716
D-2776NT 2.10 GHz 3.20 GHz 117 W 25 MB $1716
D-2779 2.50 GHz 3.40 GHz 126 W 3200 MHz 25 MB $1499
18 (36) D-2786NTE 2.10 GHz 3.10 GHz 118 W 2933 MHz 27.5 MB $2060
20 (40) D-2795NT 2.00 GHz 110 W 30 MB $2082
D-2796NT 120 W $2082
D-2796TE 118 W $2060
D-2798NT 2.10 GHz 125 W 3200 MHz $2116
D-2799 2.40 GHz 3.40 GHz 129 W $1933

^a Max capacity dependent on memory type

References

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  1. ^ "Intel's Xeon brand makes its first foray into SoC space with Xeon D". Ars Technica. March 9, 2015. Retrieved May 16, 2018.
  2. ^ De Gelas, Johan (June 23, 2015). "The Intel Xeon D Review". AnandTech. Retrieved May 16, 2018.
  3. ^ Prickett Morgan, Timothy (March 9, 2015). "Intel Crafts Broadwell Xeon D For Hyperscale". The Next Platform. Retrieved May 16, 2018.
  4. ^ De Gelas, Johan (December 16, 2014). "ARM Challenging Intel in the Server Market". AnandTech. Retrieved May 16, 2018.
  5. ^ Cutress, Ian (7 February 2018). "Living on the Edge: Intel Launches Xeon D-2100 Series SoCs". Anandtech. Retrieved 16 May 2018.
  6. ^ Kennedy, Patrick (13 February 2018). "Exploring Intel Xeon D Evolution from Xeon D-1500 to Xeon D-2100". Serve the Home. Retrieved 16 May 2018.
  7. ^ Kennedy, Patrick (15 May 2018). "Intel Xeon D-2183IT Benchmarks and Review 16C SoC an AVX-512 Monster". Serve the Home. Retrieved 16 May 2018.
  8. ^ "Intel Reveals Name of Next Generation Xeon D: Hewitt Lake".
  9. ^ "New Intel Processors Accelerate 5G Network Transformation".
  10. ^ "Intel Launches Xeon D Processor Built for the Network and Edge".
  11. ^ "Intel Announces Xeon E-2400 & Xeon D-1800/D-2800 CPUs". www.phoronix.com. Retrieved 2023-12-16.
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