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Xeon D-1540 - Intel
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Intel Xeon D-1540
General Info
DesignerIntel
ManufacturerIntel
Model NumberD-1540
Part NumberGG8067401635553
S-SpecSR29A
MarketServer
IntroductionMarch 9, 2015 (announced)
March 9, 2015 (launched)
General Specs
FamilyXeon D
SeriesD-1500
LockedYes
Frequency2000 MHz
Turbo FrequencyYes
Turbo Frequency2600 MHz (1 core)
Bus typeDMI 2.0
Clock multiplier20
Microarchitecture
ISAx86-64 (x86)
MicroarchitectureBroadwell
PlatformGrangeville
Core NameBroadwell DE
Core Family6
Core Model6
Core SteppingV1
Process14 nm
TechnologyCMOS
Word Size64 bit
Cores8
Threads16
Max CPUs1 (Uniprocessor)
Max Memory128 GiB
Electrical
TDP45 W
OP Temperature0 °C – 108 °C

The Xeon D-1540 is a 64-bit octa-core x86-64 microserver SoC that was introduced by Intel in March of 2015. The D-1540 operates at 2 GHz with a turbo frequency of 2.6 GHz. This chip, which is based on the Broadwell microarchitecture and manufactured in 14 nm process, has a TDP of 45 W and can support up to 128 GB of RAM (DDR4).

Cache

Main article: Broadwell § Cache
Cache Info [Edit Values]
L1I$ 256 KiB
0.25 MiB
262,144 B
2.441406e-4 GiB
8x32 KiB 8-way set associative (per core)
L1D$ 256 KiB
0.25 MiB
262,144 B
2.441406e-4 GiB
8x32 KiB 8-way set associative (per core)
L2$ 2 MiB
2,048 KiB
2,097,152 B
0.00195 GiB
8x256 KiB 8-way set associative (per core)
L3$ 12 MiB
12,288 KiB
12,582,912 B
0.0117 GiB
8x1.5 MiB (per core)

Graphics

This SoC has no integrated graphics processing unit.

Memory controller

Integrated Memory Controller
Type DDR4-1600, DDR4-1867, DDR4-2133
Controllers 1
Channels 2
ECC Support Yes
Max memory 128 GiB

Expansions

[Edit/Modify Expansions Info]

ide icon.svg
Expansion Options
PCIe
Revision2.0
Max Lanes8
Configsx4, x16
USB
Revision2.0, 3.0
Ports8
UART

Integrated LANYes

Networking

Networking
SFI interface No
KR interface No
KR4 interface No
KX interface No
KX4 interface No
10Base-T No
100Base-T No
1000Base-T No
10GBase-T Yes

Features

Facts about "Xeon D-1540 - Intel"
base frequency2,000 MHz (2 GHz, 2,000,000 kHz) +
bus typeDMI 2.0 +
clock multiplier20 +
core count8 +
core family6 +
core model6 +
core nameBroadwell DE +
core steppingV1 +
designerIntel +
familyXeon D +
first announcedMarch 9, 2015 +
first launchedMarch 9, 2015 +
full page nameintel/xeon d/d-1540 +
has advanced vector extensionstrue +
has advanced vector extensions 2true +
has featureAdvanced Vector Extensions +, Advanced Vector Extensions 2 +, Advanced Encryption Standard Instruction Set Extension +, Hyper-Threading Technology +, Turbo Boost Technology 2.0 +, Enhanced SpeedStep Technology +, Trusted Execution Technology + and Transactional Synchronization Extensions +
has intel enhanced speedstep technologytrue +
has intel trusted execution technologytrue +
has intel turbo boost technology 2 0true +
has locked clock multipliertrue +
has simultaneous multithreadingtrue +
has transactional synchronization extensionstrue +
has x86 advanced encryption standard instruction set extensiontrue +
instance ofmicroprocessor +
isax86-64 +
isa familyx86 +
l1d$ description8-way set associative +
l1d$ size0.25 MiB (256 KiB, 262,144 B, 2.441406e-4 GiB) +
l1i$ description8-way set associative +
l1i$ size0.25 MiB (256 KiB, 262,144 B, 2.441406e-4 GiB) +
l2$ description8-way set associative +
l2$ size2 MiB (2,048 KiB, 2,097,152 B, 0.00195 GiB) +
l3$ size12 MiB (12,288 KiB, 12,582,912 B, 0.0117 GiB) +
ldateMarch 9, 2015 +
manufacturerIntel +
market segmentServer +
max cpu count1 +
max memory131,072 MiB (134,217,728 KiB, 137,438,953,472 B, 128 GiB, 0.125 TiB) +
max operating temperature108 °C +
max pcie lanes8 +
microarchitectureBroadwell +
min operating temperature0 °C +
model numberD-1540 +
nameIntel Xeon D-1540 +
part numberGG8067401635553 +
platformGrangeville +
process14 nm (0.014 μm, 1.4e-5 mm) +
s-specSR29A +
seriesD-1500 +
tdp45 W (45,000 mW, 0.0603 hp, 0.045 kW) +
technologyCMOS +
thread count16 +
turbo frequency (1 core)2,600 MHz (2.6 GHz, 2,600,000 kHz) +
word size64 bit (8 octets, 16 nibbles) +