Difference between revisions of "amd/epyc embedded/3301"

	Edit Values
	EPYC Embedded 3301
	General Info
Designer	AMD
Manufacturer	GlobalFoundries
Model Number	3301
Market	Server, Embedded
Introduction	February 21, 2018 (announced); February 21, 2018 (launched)
Release Price	$450
Shop	Amazon
	General Specs
Family	EPYC Embedded
Series	3000
Frequency	2,000 MHz
Turbo Frequency	3,000 MHz (1 core),; 2,150 MHz (12 cores)
Clock multiplier	20
	Microarchitecture
ISA	x86-64 (x86)
Microarchitecture	Zen
Core Name	Snowy Owl
Process	14 nm
Transistors	9,600,000,000
Technology	CMOS
Die	213 mm²
MCP	Yes (2 dies)
Word Size	64 bit
Cores	12
Threads	12
Max Memory	1 TiB
	Multiprocessing
Max SMP	1-Way (Uniprocessor)
	Electrical
TDP	65 W
Tjunction	0 °C – 95 °C
	Packaging
	Template:packages/amd/package sp4

Revision as of 15:50, 10 September 2018

EPYC Embedded 3301 is a 64-bit dodeca-core x86 embedded microprocessor introduced by AMD in early 2018 for dense servers and edge devices. Fabricated on a 14 nm process based on the Zen microarchitecture, this chip operates at 2 GHz with a TDP of 65 W and a turbo frequency of up to 3 GHz. The 3301 supports up to 1 TiB of quad-channel DDR4-2666 memory.

Cache

Main article: Zen § 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$

1.125 MiB

1,152 KiB
1,179,648 B

L1I$	768 KiB 786,432 B 0.75 MiB	12x64 KiB	4-way set associative
L1D$	384 KiB 393,216 B 0.375 MiB	12x32 KiB	8-way set associative	write-back

L2$

6 MiB

6,144 KiB
6,291,456 B
0.00586 GiB

		12x512 KiB	8-way set associative	write-back

L3$

32 MiB

32,768 KiB
33,554,432 B
0.0313 GiB

		4x8 MiB	16-way set associative	write-back

Memory controller

[Edit/Modify Memory Info]

Integrated Memory Controller

Max Type	DDR4-2666
Supports ECC	Yes
Max Mem	1 TiB
Controllers	4
Channels	4
Max Bandwidth	79.47 GiB/s 81,377.28 MiB/s 85.33 GB/s 85,330.263 MB/s 0.0776 TiB/s 0.0853 TB/s
Bandwidth	Single 19.87 GiB/s Double 39.74 GiB/s Quad 79.47 GiB/s

[Edit] Official AMD Supported Memory Configurations
Quad Channel	Single Rank	1 DIMM per channel	4 of 8	DDR4-2666
	Single Rank	2 DIMMs per channel	8 of 8	DDR4-2133
	Dual Rank	1 DIMM per channel	4 of 8	DDR4-2400
	Dual Rank	2 DIMMs per channel	8 of 8	DDR4-1866

Expansions

The EPYC Embedded 3301 has 64 PCIe lanes that are MUX'ed with a number of other ports and can be reconfigured as either SATA ports (up to 16 such ports), or as GbE ports (up to 10 such ports), or any mixed configuration of those options.

[Edit/Modify Expansions Info]

Expansion Options

PCIe	Revision: 3.0
	Max Lanes: 64
	Configuration: x16, x8, x4, x2

SATA	Revision: 3.0
	Max Ports: 16

[Edit/Modify Network Info]

Networking

Ethernet

10GbE	Yes (Ports: 10)

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
SSE4a	Streaming SIMD Extensions 4a
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
SHA	SHA Extensions
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
SMT	Simultaneous Multithreading
AMD-Vi	AMD-Vi (I/O MMU virtualization)
AMD-V	AMD Virtualization
SME	Secure Memory Encryption
TSME	Transparent SME
SEV	Secure Encrypted Virtualization
SenseMI	SenseMI Technology

@@ Line 37: / Line 37: @@
 |package module 1={{packages/amd/package sp4}}
 }}
-'''EPYC Embedded 3301''' is a {{arch|64}} [[dodeca-core]] [[x86]] embedded microprocessor introduced by [[AMD]] in early [[2018]] for dense servers and edge devices. Fabricated on a [[14 nm process]] based on the {{amd|Zen|Zen microarchitecture|l=arch}}, this chip operates at 2 GHz with a TDP of 65 W and a {{amd|precision boost|turbo frequency}} of up to 3 GHz. The 3301 supports up to 1 TiB of quad-channel DDR4-2666 ECC memory.
+'''EPYC Embedded 3301''' is a {{arch|64}} [[dodeca-core]] [[x86]] embedded microprocessor introduced by [[AMD]] in early [[2018]] for dense servers and edge devices. Fabricated on a [[14 nm process]] based on the {{amd|Zen|Zen microarchitecture|l=arch}}, this chip operates at 2 GHz with a TDP of 65 W and a {{amd|precision boost|turbo frequency}} of up to 3 GHz. The 3301 supports up to 1 TiB of quad-channel DDR4-2666 memory.

Has subobject "Has subobject" is a predefined property representing a container construct and is provided by Semantic MediaWiki.	EPYC Embedded 3301 - AMD#pcie +
base frequency	2,000 MHz (2 GHz, 2,000,000 kHz) +
clock multiplier	20 +
core count	12 +
core name	Snowy Owl +
designer	AMD +
die area	213 mm² (0.33 in², 2.13 cm², 213,000,000 µm²) +
die count	2 +
family	EPYC Embedded +
first announced	February 21, 2018 +
first launched	February 21, 2018 +
full page name	amd/epyc embedded/3301 +
has advanced vector extensions	true +
has advanced vector extensions 2	true +
has amd amd-v technology	true +
has amd amd-vi technology	true +
has amd secure encrypted virtualization technology	true +
has amd secure memory encryption technology	true +
has amd sensemi technology	true +
has amd transparent secure memory encryption technology	true +
has ecc memory support	true +
has feature	Advanced Vector Extensions +, Advanced Vector Extensions 2 +, Advanced Encryption Standard Instruction Set Extension + and SenseMI Technology +
has simultaneous multithreading	true +
has x86 advanced encryption standard instruction set extension	true +
instance of	microprocessor +
is multi-chip package	true +
isa	x86-64 +
isa family	x86 +
l1$ size	1,152 KiB (1,179,648 B, 1.125 MiB) +
l1d$ description	8-way set associative +
l1d$ size	384 KiB (393,216 B, 0.375 MiB) +
l1i$ description	4-way set associative +
l1i$ size	768 KiB (786,432 B, 0.75 MiB) +
l2$ description	8-way set associative +
l2$ size	6 MiB (6,144 KiB, 6,291,456 B, 0.00586 GiB) +
l3$ description	16-way set associative +
l3$ size	32 MiB (32,768 KiB, 33,554,432 B, 0.0313 GiB) +
ldate	February 21, 2018 +
manufacturer	GlobalFoundries +
market segment	Server + and Embedded +
max cpu count	1 +
max junction temperature	368.15 K (95 °C, 203 °F, 662.67 °R) +
max memory	1,048,576 MiB (1,073,741,824 KiB, 1,099,511,627,776 B, 1,024 GiB, 1 TiB) +
max memory bandwidth	79.47 GiB/s (81,377.28 MiB/s, 85.33 GB/s, 85,330.263 MB/s, 0.0776 TiB/s, 0.0853 TB/s) +
max memory channels	4 +
max sata ports	16 +
microarchitecture	Zen +
min junction temperature	273.15 K (0 °C, 32 °F, 491.67 °R) +
model number	3301 +
name	EPYC Embedded 3301 +
process	14 nm (0.014 μm, 1.4e-5 mm) +
release price	$ 450.00 (€ 405.00, £ 364.50, ¥ 46,498.50) +
series	3000 +
smp max ways	1 +
supported memory type	DDR4-2666 +
tdp	65 W (65,000 mW, 0.0872 hp, 0.065 kW) +
technology	CMOS +
thread count	12 +
transistor count	9,600,000,000 +
turbo frequency (12 cores)	2,150 MHz (2.15 GHz, 2,150,000 kHz) +
turbo frequency (1 core)	3,000 MHz (3 GHz, 3,000,000 kHz) +
word size	64 bit (8 octets, 16 nibbles) +

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