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Latest revision | Your text | ||
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|part number=100-000000104 | |part number=100-000000104 | ||
|market=Mobile | |market=Mobile | ||
− | |first announced=May | + | |first announced=May 07, 2020 |
− | |first launched=May | + | |first launched=May 07, 2020 |
|family=Ryzen 3 | |family=Ryzen 3 | ||
|series=4000 | |series=4000 | ||
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|frequency=2,500 MHz | |frequency=2,500 MHz | ||
|turbo frequency=3,700 MHz | |turbo frequency=3,700 MHz | ||
+ | |bus type=PCIe 3.0 | ||
|clock multiplier=25 | |clock multiplier=25 | ||
|isa=x86-64 | |isa=x86-64 | ||
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|microarch=Zen 2 | |microarch=Zen 2 | ||
|core name=Renoir | |core name=Renoir | ||
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− | |||
|process=7 nm | |process=7 nm | ||
|transistors=9,800,000,000 | |transistors=9,800,000,000 | ||
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|ctdp down=10 W | |ctdp down=10 W | ||
|ctdp up=25 W | |ctdp up=25 W | ||
− | |tcase min | + | |tcase min=105 °C |
− | + | |package name 1=amd,socket_fp6 | |
− | |package name 1=amd, | ||
}} | }} | ||
− | '''Ryzen 3 PRO 4450U''' is a {{arch|64}} [[quad-core]] entry-level performance [[x86]] mobile microprocessor introduced by [[AMD]] in mid-[[2020]]. Fabricated on [[N7|TSMC's 7-nanometer process]] | + | '''Ryzen 3 PRO 4450U''' is a {{arch|64}} [[quad-core]] entry-level performance [[x86]] mobile microprocessor introduced by [[AMD]] in mid-[[2020]]. Fabricated on [[N7|TSMC's 7-nanometer process]] based on AMD's {{amd|Zen 2|Zen 2 microarchitecture|l=arch}}, the PRO 4450U operates at a base frequency of 2.5 GHz with a [[TDP]] of 15 W and a {{amd|Precision Boost|Boost}} frequency of up to 3.7 GHz. This APU supports up to 64 GiB of DDR4-3200 or up to 32 GiB of quad-channel LPDDR4x-4266 memory. The 4450U integrates a {{amd|Radeon Vega 5}} Graphics operating at up to 1.4 GHz. |
This model supports a configurable TDP-down of 10 W and TDP-up of 25 W. | This model supports a configurable TDP-down of 10 W and TDP-up of 25 W. | ||
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|l3 cache=4 MiB | |l3 cache=4 MiB | ||
|l3 break=1x4 MiB | |l3 break=1x4 MiB | ||
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}} | }} | ||
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{{memory controller | {{memory controller | ||
|type=DDR4-3200 | |type=DDR4-3200 | ||
− | | | + | |type2=LPDDR4x-4266 |
|max mem=64 GiB | |max mem=64 GiB | ||
|controllers=2 | |controllers=2 | ||
|channels=4 | |channels=4 | ||
− | |max bandwidth=68.27 | + | |max bandwidth=68.27 GiB/s |
− | |bandwidth schan=17. | + | |bandwidth schan=17.88 GiB/s |
|bandwidth dchan=34.13 GB/s | |bandwidth dchan=34.13 GB/s | ||
|bandwidth qchan=68.27 GB/s | |bandwidth qchan=68.27 GB/s | ||
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== Expansions == | == Expansions == | ||
− | This processor has 16 PCIe lanes, 1x8 designated for a discrete [[GPU]], 1x4 additional lanes for storage (e.g., NVMe), and 1x4 additional lanes reserved for additional peripherals | + | This processor has 16 PCIe lanes, 1x8 designated for a discrete [[GPU]], 1x4 additional lanes for storage (e.g., NVMe), and 1x4 additional lanes reserved for additional peripherals such as WiFi or LTE. |
{{expansions main | {{expansions main | ||
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|amdpbod=No | |amdpbod=No | ||
}} | }} | ||
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Facts about "Ryzen 3 PRO 4450U - AMD"
Has subobject "Has subobject" is a predefined property representing a container construct and is provided by Semantic MediaWiki. | Ryzen 3 PRO 4450U - AMD#pcie + |
base frequency | 2,500 MHz (2.5 GHz, 2,500,000 kHz) + |
clock multiplier | 25 + |
core count | 4 + |
core family | 23 + |
core model | 96 + |
core name | Renoir + |
core stepping | A1 + |
designer | AMD + |
die area | 156 mm² (0.242 in², 1.56 cm², 156,000,000 µm²) + |
family | Ryzen 3 + |
first announced | May 7, 2020 + |
first launched | May 7, 2020 + |
full page name | amd/ryzen 3/pro 4450u + |
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 sensemi technology | true + |
has amd transparent secure memory encryption technology | true + |
has ecc memory support | false + |
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 + |
integrated gpu | Radeon Vega 5 + |
integrated gpu designer | AMD + |
integrated gpu execution units | 5 + |
integrated gpu max frequency | 1,400 MHz (1.4 GHz, 1,400,000 KHz) + |
isa | x86-64 + |
isa family | x86 + |
l1$ size | 256 KiB (262,144 B, 0.25 MiB) + |
l1d$ description | 8-way set associative + |
l1d$ size | 128 KiB (131,072 B, 0.125 MiB) + |
l1i$ description | 8-way set associative + |
l1i$ size | 128 KiB (131,072 B, 0.125 MiB) + |
l2$ description | 8-way set associative + |
l2$ size | 2 MiB (2,048 KiB, 2,097,152 B, 0.00195 GiB) + |
l3$ description | 16-way set associative + |
l3$ size | 4 MiB (4,096 KiB, 4,194,304 B, 0.00391 GiB) + |
ldate | May 7, 2020 + |
manufacturer | TSMC + |
market segment | Mobile + |
max case temperature | 378.15 K (105 °C, 221 °F, 680.67 °R) + |
max cpu count | 1 + |
max memory | 65,536 MiB (67,108,864 KiB, 68,719,476,736 B, 64 GiB, 0.0625 TiB) + |
max memory bandwidth | 63.581 GiB/s (65,107.346 MiB/s, 68.27 GB/s, 68,270 MB/s, 0.0621 TiB/s, 0.0683 TB/s) + |
max memory channels | 4 + |
microarchitecture | Zen 2 + |
min case temperature | 273.15 K (0 °C, 32 °F, 491.67 °R) + |
model number | PRO 4450U + |
name | Ryzen 3 PRO 4450U + |
package | FP6 + |
part number | 100-000000104 + |
process | 7 nm (0.007 μm, 7.0e-6 mm) + |
series | 4000 + |
smp max ways | 1 + |
supported memory type | DDR4-3200 + and LPDDR4x-4266 + |
tdp | 15 W (15,000 mW, 0.0201 hp, 0.015 kW) + |
tdp down | 10 W (10,000 mW, 0.0134 hp, 0.01 kW) + |
tdp up | 25 W (25,000 mW, 0.0335 hp, 0.025 kW) + |
technology | CMOS + |
thread count | 8 + |
transistor count | 9,800,000,000 + |
turbo frequency | 3,700 MHz (3.7 GHz, 3,700,000 kHz) + |
word size | 64 bit (8 octets, 16 nibbles) + |