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EPYC 7343 - AMD
Edit Values | |
EPYC 7343 | |
General Info | |
Designer | AMD |
Manufacturer | TSMC, GlobalFoundries |
Model Number | 7343 |
Part Number | 100-000000338, 100-100000338WOF |
Market | Server |
Introduction | January 12, 2021 (announced) March 15, 2021 (launched) |
Release Price | $1,565 |
Shop | Amazon |
General Specs | |
Family | EPYC |
Series | 7003 |
Locked | Yes |
Frequency | 3,200 MHz |
Turbo Frequency | 3,900 MHz |
Clock multiplier | 32 |
Microarchitecture | |
ISA | x86-64 (x86) |
Microarchitecture | Zen 3 |
Core Name | Milan |
Core Family | 25 |
Core Model | 1 |
Core Stepping | B1 |
Process | 7 nm+ |
Technology | CMOS |
MCP | Yes (5 dies) |
Word Size | 64 bit |
Cores | 16 |
Threads | 32 |
Max Memory | 4 TiB |
Multiprocessing | |
Max SMP | 2-Way (Multiprocessor) |
Electrical | |
TDP | 190 W |
cTDP down | 165 W |
cTDP up | 200 W |
Packaging | |
Package | SP3, FCLGA-4094 (FC-OLGA) |
Dimension | 75.4 mm × 58.5 mm × 6.26 mm |
Pitch | 0.87 mm × 1 mm |
Contacts | 4094 |
Socket | SP3, LGA-4094 |
EPYC 7343 is a 64-bit 16-core x86 server microprocessor designed and introduced by AMD in March 2021. This multi-chip processor, which is based on the Zen 3 microarchitecture, incorporates four Core Complex Dies fabricated on a TSMC advanced 7 nm process and a large I/O die manufactured by GlobalFoundries. The 7343 has a TDP of 190 W with a base frequency of 3.2 GHz and a boost frequency of up to 3.9 GHz. This processor supports up to two-way SMP and up to 4 TiB of eight channel DDR4-3200 memory per socket.
Cache
- Main article: Zen 3 § Cache
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. |
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Memory controller
- Main article: Milan § Memory Interface
Integrated Memory Controller
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Expansions
- Main article: Milan § I/O Interfaces
Expansion Options |
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Features
[Edit/Modify Supported Features]
References
- "AMD EPYC™ 7003 Series CPUs Set New Standard as Highest Performance Server Processor" (Press release). AMD.com. March 15, 2021. Retrieved May 2021.
- "AMD EPYC™ 7003 Series Processors: The New Standard for the Modern Datacenter", AMD Publ. #LE-77202, Rev. 00, February 2021
- "AMD Processor Specifications". AMD.com. Retrieved May 2021.
- "AMD EPYC™ 7343". AMD.com. Retrieved May 2021.
Facts about "EPYC 7343 - AMD"
Has subobject "Has subobject" is a predefined property representing a container construct and is provided by Semantic MediaWiki. | EPYC 7343 - AMD#pcie + |
base frequency | 3,200 MHz (3.2 GHz, 3,200,000 kHz) + |
clock multiplier | 32 + |
core count | 16 + |
core family | 25 + |
core model | 1 + |
core name | Milan + |
core stepping | B1 + |
designer | AMD + |
die count | 5 + |
family | EPYC + |
first announced | January 12, 2021 + |
first launched | March 15, 2021 + |
full page name | amd/epyc/7343 + |
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 locked clock multiplier | true + |
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 | 1,024 KiB (1,048,576 B, 1 MiB) + |
l1d$ description | 8-way set associative + |
l1d$ size | 512 KiB (524,288 B, 0.5 MiB) + |
l1i$ description | 8-way set associative + |
l1i$ size | 512 KiB (524,288 B, 0.5 MiB) + |
l2$ description | 8-way set associative + |
l2$ size | 8 MiB (8,192 KiB, 8,388,608 B, 0.00781 GiB) + |
l3$ description | 16-way set associative + |
l3$ size | 128 MiB (131,072 KiB, 134,217,728 B, 0.125 GiB) + |
ldate | March 15, 2021 + |
manufacturer | TSMC + and GlobalFoundries + |
market segment | Server + |
max cpu count | 2 + |
max memory | 4,194,304 MiB (4,294,967,296 KiB, 4,398,046,511,104 B, 4,096 GiB, 4 TiB) + |
max memory bandwidth | 190.73 GiB/s (195,307.52 MiB/s, 204.795 GB/s, 204,794.778 MB/s, 0.186 TiB/s, 0.205 TB/s) + |
max memory channels | 8 + |
max sata ports | 32 + |
max usb ports | 4 + |
microarchitecture | Zen 3 + |
model number | 7343 + |
name | EPYC 7343 + |
package | SP3 + and FCLGA-4094 + |
part number | 100-000000338 + and 100-100000338WOF + |
release price | $ 1,565.00 (€ 1,408.50, £ 1,267.65, ¥ 161,711.45) + |
series | 7003 + |
smp max ways | 2 + |
socket | SP3 + and LGA-4094 + |
supported memory type | DDR4-3200 + |
tdp | 190 W (190,000 mW, 0.255 hp, 0.19 kW) + |
tdp down | 165 W (165,000 mW, 0.221 hp, 0.165 kW) + |
tdp up | 200 W (200,000 mW, 0.268 hp, 0.2 kW) + |
technology | CMOS + |
thread count | 32 + |
turbo frequency | 3,900 MHz (3.9 GHz, 3,900,000 kHz) + |
word size | 64 bit (8 octets, 16 nibbles) + |