CPU 沿襲 |
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姓: | AMD EPYC 7642 |
家庭: | AMD EPYC |
CPU組: | AMD EPYC 7002 |
部分: | Desktop / Server |
一代: | 2 |
前任: | -- |
接班人: | AMD EPYC 7643 |
CPU核心數與基礎頻率 |
|
CPU 核心 / Threads: | 48 / 96 |
核心架構: | normal |
核心: | 48x |
超執行緒技術: | 是 |
超頻: | 否 |
頻率: | 2.30 GHz |
加速頻率 頻率 (1 核心): | 3.30 GHz |
加速頻率 頻率 (48 核心): | 2.80 GHz |
記憶體 & PCIe |
|
記憶體類型: | 內存帶寬: |
---|---|
DDR4-3200 | 51.2 GB/s |
最大記憶體: | |
記憶體通道: | 8 |
ECC: | 是 |
PCIe: | 4.0 x 128 |
AES-NI: | 是 |
散熱管理 |
|
TDP (PL1): | 225 W |
TDP (PL2): | -- |
TDP up: | -- |
TDP down: | -- |
Tjunction max.: | -- |
技術細節 |
|
指令集 (ISA): | x86-64 (64 bit) |
ISA擴展: | SSE4a, SSE4.1, SSE4.2, AVX2, FMA3 |
L2-Cache: | -- |
L3-Cache: | 256.00 MB |
架構: | Rome (Zen 2) |
製程: | 7 nm |
虛擬化: | AMD-V, SVM |
針腳: | SP3 |
發售日期: | Q3/2019 |
代號: | -- |
AMD EPYC 7742
64C 128T @ 2.25 GHz |
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AMD EPYC 7532
32C 64T @ 2.40 GHz |
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Intel Xeon E3-1535M v5
4C 8T @ 2.90 GHz |
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AMD EPYC 7642
48C 96T @ 2.30 GHz |
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AMD EPYC 7662
64C 128T @ 2.00 GHz |
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Intel Xeon D-1749NT
10C 20T @ 3.00 GHz |
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Intel Xeon D-1739
8C 16T @ 3.00 GHz |
AMD Ryzen Threadripper PRO 3995WX
64C 128T @ 2.70 GHz |
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AMD Ryzen Threadripper 3990X
64C 128T @ 2.90 GHz |
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AMD EPYC 7662
64C 128T @ 2.00 GHz |
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AMD EPYC 7642
48C 96T @ 2.30 GHz |
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AMD EPYC 7543
32C 64T @ 2.80 GHz |
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AMD EPYC 7543P
32C 64T @ 2.80 GHz |
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AMD EPYC 7552
48C 96T @ 2.20 GHz |
Intel Core i7-8700T
6C 12T @ 2.40 GHz |
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AMD Ryzen 5 7520U
4C 8T @ 2.80 GHz |
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Intel Xeon D-1736NT
8C 16T @ 2.70 GHz |
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AMD EPYC 7642
48C 96T @ 2.30 GHz |
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Samsung Exynos 2100
8C 8T @ 2.90 GHz |
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Intel Core i3-10100T
4C 8T @ 3.00 GHz |
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Intel Core i7-9850HE
6C 12T @ 2.70 GHz |
AMD Ryzen Threadripper 3990X
64C 128T @ 2.90 GHz |
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AMD Ryzen 9 7940HX
16C 32T @ 2.30 GHz未經審核的 |
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Intel Core i9-13900HX
24C 32T @ 2.20 GHz |
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AMD EPYC 7642
48C 96T @ 2.30 GHz |
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Apple M3 Pro (12-CPU 18-GPU)
12C 12T @ 0.70 GHz |
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Intel Core i9-12900F
16C 24T @ 2.40 GHz |
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Intel Core i9-12900
16C 24T @ 2.40 GHz |
Intel Xeon Platinum 8280L
28C 56T @ 2.70 GHz |
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Intel Xeon Platinum 8280M
28C 56T @ 2.70 GHz |
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Intel Xeon Platinum 8284
28C 56T @ 3.00 GHz |
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AMD EPYC 7642
48C 96T @ 2.30 GHz |
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AMD EPYC 7552
48C 96T @ 2.20 GHz |
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Intel Core i5-8259U
4C 8T @ 2.30 GHz |
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Intel Xeon Platinum 8180
28C 56T @ 2.50 GHz |
Intel Xeon Platinum 8380
32C 64T @ 2.30 GHz |
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Intel Core i9-13900KS
24C 32T @ 3.20 GHz |
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AMD EPYC 7702P
64C 128T @ 2.00 GHz |
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AMD EPYC 7642
48C 96T @ 2.30 GHz |
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AMD EPYC 74F3
24C 48T @ 3.20 GHz |
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AMD EPYC 7513
32C 64T @ 2.60 GHz |
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Intel Core i9-14900KF
24C 32T @ 3.20 GHz |