ซีพียูสายพันธ์ |
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ชื่อ: | Intel Core i9-7940X |
ตระกูล: | Intel Core i9 |
กลุ่มซีพียู: | Intel Core i 7000X |
เซ็กเมนต์: | Desktop / Server |
รุ่น: | 7 |
รุ่นก่อน: | -- |
ทายาท: | Intel Core i9-9940X |
คอร์ของ CPU และความถี่พื้นฐาน |
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CPU แกน / Threads: | 14 / 28 |
สถาปัตยกรรมหลัก: | normal |
แกน: | 14x |
ไฮเปอร์เธรดดิ้ง: | ใช่ |
โอเวอร์คล็อก: | ใช่ |
ความถี่: | 3.10 GHz |
เทอร์โบ ความถี่ (1 แกน): | 4.30 GHz |
เทอร์โบ ความถี่ (14 แกน): | 3.70 GHz |
หน่วยความจำ & PCIe |
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ประเภทหน่วยความจำ: | แบนด์วิดธ์: |
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DDR4-2666 | 85.4 GB/s |
แม็กซ์ หน่วยความจำ: | 128 GB |
ช่องหน่วยความจำ: | 4 |
ECC: | ไม่ |
PCIe: | 3.0 x 44 |
AES-NI: | ใช่ |
การจัดการความร้อน |
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TDP (PL1): | 165 W |
TDP (PL2): | -- |
TDP up: | -- |
TDP down: | -- |
Tjunction max.: | -- |
รายละเอียดทางเทคนิค |
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ชุดคำสั่ง (ISA): | x86-64 (64 bit) |
นามสกุล ISA: | SSE4.1, SSE4.2, AVX2, AVX-512 |
L2-Cache: | -- |
L3-Cache: | 19.00 MB |
สถาปัตยกรรม: | Skylake X |
เทคโนโลยี: | 14 nm |
การจำลองเสมือน: | VT-x, VT-x EPT, VT-d |
เบ้า: | LGA 2066 |
วันที่วางจำหน่าย: | Q4/2017 |
ส่วนจำนวน: | -- |
AMD Ryzen 3 3100
4C 8T @ 3.60 GHz |
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AMD Ryzen 3 4300G
4C 8T @ 3.80 GHz |
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AMD Ryzen 5 5500U
6C 12T @ 2.10 GHz |
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Intel Core i9-7940X
14C 28T @ 3.10 GHz |
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Intel Core i9-7920X
12C 24T @ 2.90 GHz |
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Intel Core i9-7900X
10C 20T @ 3.30 GHz |
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Intel Xeon Gold 5315Y
8C 16T @ 3.20 GHz |
AMD EPYC 72F3
8C 16T @ 3.70 GHz |
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Intel Xeon Gold 5317
12C 24T @ 3.00 GHz |
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AMD Ryzen 9 3900XT
12C 24T @ 4.10 GHz |
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Intel Core i9-7940X
14C 28T @ 3.10 GHz |
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Intel Xeon Gold 6142
16C 32T @ 2.60 GHz |
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Intel Xeon W-2265
12C 24T @ 3.50 GHz |
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Intel Xeon Gold 6242
16C 32T @ 2.80 GHz |
Intel Core i7-8809G
4C 8T @ 3.10 GHz |
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Intel Core i5-7640X
4C 8T @ 4.00 GHz |
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Intel Xeon Gold 6226R
16C 32T @ 2.90 GHz |
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Intel Core i9-7940X
14C 28T @ 3.10 GHz |
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Intel Xeon D-2796TE
20C 40T @ 2.00 GHz |
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Intel Xeon W-2150B
10C 20T @ 3.00 GHz |
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Intel Xeon W-3275M
28C 56T @ 2.50 GHz |
AMD Ryzen 9 PRO 3900
12C 24T @ 3.10 GHz |
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Intel Xeon E-2388G
8C 16T @ 3.20 GHz |
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Intel Core i5-1350P
12C 16T @ 1.90 GHz |
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Intel Core i9-7940X
14C 28T @ 3.10 GHz |
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Apple M1 Pro (8-CPU)
8C 8T @ 0.60 GHz |
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Intel Core i7-12650H
10C 16T @ 2.30 GHz |
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Intel Core i5-12500
6C 12T @ 3.00 GHz |
AMD Ryzen 7 5700X3D
8C 16T @ 3.00 GHz |
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Intel Core i5-13450HX
10C 16T @ 2.40 GHz |
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Intel Core i9-10920X
12C 24T @ 3.50 GHz |
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Intel Core i9-7940X
14C 28T @ 3.10 GHz |
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Intel Xeon Gold 6242
16C 32T @ 2.80 GHz |
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Apple M2 Max (30-GPU)
12C 12T @ 0.66 GHz |
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Apple M2 Max (38-GPU)
12C 12T @ 0.66 GHz |
AMD Ryzen 9 3900X
12C 24T @ 3.80 GHz |
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AMD Ryzen Threadripper 2950X
16C 32T @ 3.50 GHz |
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Intel Core i9-7920X
12C 24T @ 2.90 GHz |
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Intel Core i9-7940X
14C 28T @ 3.10 GHz |
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AMD Ryzen Threadripper 1950X
16C 32T @ 3.40 GHz |
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Intel Core i9-10900K
10C 20T @ 3.70 GHz |
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Intel Core i9-10900KF
10C 20T @ 3.70 GHz |
Intel Core i5-10400
6C 12T @ 2.90 GHz |
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Intel Core i5-10300H
4C 8T @ 2.50 GHz |
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Intel Core i7-8557U
4C 8T @ 1.70 GHz |
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Intel Core i9-7940X
14C 28T @ 3.10 GHz |
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AMD Ryzen 3 PRO 4350GE
4C 8T @ 3.50 GHz |
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AMD Ryzen 7 PRO 4750U
8C 16T @ 1.70 GHz |
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AMD Ryzen 5 3500
6C 6T @ 3.60 GHz |
Intel Core i9-12900HX
16C 24T @ 2.30 GHz |
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Intel Core i9-9960X
16C 32T @ 3.10 GHz |
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Intel Xeon W-2265
12C 24T @ 3.50 GHz |
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Intel Core i9-7940X
14C 28T @ 3.10 GHz |
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Intel Xeon E5-2699 v4
22C 44T @ 2.20 GHz |
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Intel Xeon Gold 6140
18C 36T @ 2.30 GHz |
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Intel Xeon Gold 6140M
18C 36T @ 2.30 GHz |
Intel Core i5-9500
6C 6T @ 3.00 GHz |
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Intel Core i5-9500F
6C 6T @ 3.00 GHz |
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Intel Core i7-10510U
4C 8T @ 1.80 GHz |
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Intel Core i9-7940X
14C 28T @ 3.10 GHz |
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Intel Core i9-7920X
12C 24T @ 2.90 GHz |
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Intel Core i9-7900X
10C 20T @ 3.30 GHz |
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Intel Core i7-8850H
6C 12T @ 2.60 GHz |
AMD EPYC 7401
24C 48T @ 2.00 GHz |
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AMD EPYC 7401P
24C 48T @ 2.00 GHz |
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Intel Xeon E5-2698 v3
16C 32T @ 2.30 GHz |
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Intel Core i9-7940X
14C 28T @ 3.10 GHz |
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Intel Xeon E5-2683 v4
16C 32T @ 2.10 GHz |
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Intel Xeon Gold 6140
18C 36T @ 2.30 GHz |
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Intel Xeon Gold 6140M
18C 36T @ 2.30 GHz |
Intel Core i7-6700K
4C 8T @ 4.00 GHz |
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Intel Core i9-7900X
10C 20T @ 3.30 GHz |
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Intel Core i9-7920X
12C 24T @ 2.90 GHz |
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Intel Core i9-7940X
14C 28T @ 3.10 GHz |
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Intel Core i5-8500B
6C 6T @ 3.00 GHz |
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Intel Core i5-8500
6C 6T @ 3.00 GHz |
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Intel Xeon Gold 6144
8C 16T @ 3.50 GHz |
Intel Xeon E5-2697 v4
18C 36T @ 2.30 GHz |
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AMD EPYC 7401
24C 48T @ 2.00 GHz |
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AMD EPYC 7401P
24C 48T @ 2.00 GHz |
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Intel Core i9-7940X
14C 28T @ 3.10 GHz |
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Intel Xeon Gold 6140
18C 36T @ 2.30 GHz |
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Intel Xeon Gold 6140M
18C 36T @ 2.30 GHz |
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Intel Xeon W-2195
18C 36T @ 2.30 GHz |