CPU lineageThe segment in which we have classified the AMD EPYC 7742. Here you can see if it is a desktop processor or a mobile processor or which processor may be the successor of the AMD EPYC 7742. |
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Name: | AMD EPYC 7742 |
Family: | AMD EPYC |
CPU group: | AMD EPYC 7002 |
Segment: | Desktop / Server |
Generation: | 2 |
Predecessor: | -- |
Successor: | -- |
CPU Cores / Threads: | 64 / 128 |
Core architecture: | normal |
Cores: | 64x |
Hyperthreading / SMT: | Yes |
Overclocking: | No |
Frequency: | 2.25 GHz |
Turbo Frequency (1 Core): | 3.40 GHz |
Turbo Frequency (64 Cores): | 2.80 GHz |
Memory & PCIeThe processor can use up to memory in 8 (Octa Channel) memory channels. The maximum memory bandwidth is --. The memory type as well as the amount of memory can greatly affect the speed of the system. |
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Memory type: | DDR4-3200 |
Max. Memory: | |
Memory channels: | 8 (Octa Channel) |
Bandwidth: | -- |
ECC: | Yes |
PCIe: | 4.0 x 128 |
AES-NI: | Yes |
Thermal ManagementThe thermal design power (TDP for short) of the processor is 225 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently. The TDP usually gives a rough idea of the actual power consumption of the CPU. |
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TDP (PL1 / PBP): | 225 W |
TDP (PL2): | -- |
TDP up: | -- |
TDP down: | -- |
Tjunction max.: | -- |
Technology: | 7 nm |
Chip design: | Chiplet |
Socket: | SP3 |
L2-Cache: | -- |
L3-Cache: | 256.00 MB |
Architecture: | Rome (Zen 2) |
Operating systems: | Windows 10, Linux |
Virtualization: | AMD-V, SVM |
Instruction set (ISA): | x86-64 (64 bit) |
ISA extensions: | SSE4a, SSE4.1, SSE4.2, AVX2, FMA3 |
Release date: | Q3/2019 |
Release price: | 9000 $ |
Part Number: | -- |
Documents: | -- |
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Intel Core i3-1005G1
2C 4T @ 3.40 GHz |
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Intel Core i7-7600U
2C 4T @ 3.90 GHz |
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Intel Core i3-10100T
4C 8T @ 3.80 GHz |
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AMD EPYC 7742
64C 128T @ 3.40 GHz |
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AMD EPYC 7262
8C 16T @ 3.40 GHz |
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AMD Ryzen Threadripper 2990WX
32C 64T @ 4.20 GHz |
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AMD EPYC 7542
32C 64T @ 3.40 GHz |
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AMD Ryzen Threadripper 3990X
64C 128T @ 3.20 GHz |
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AMD Ryzen Threadripper PRO 3995WX
64C 128T @ 3.00 GHz |
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AMD Ryzen Threadripper PRO 5975WX
32C 64T @ 4.00 GHz |
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AMD EPYC 7742
64C 128T @ 2.80 GHz |
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AMD EPYC 7702P
64C 128T @ 2.50 GHz |
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AMD EPYC 7702
64C 128T @ 2.50 GHz |
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AMD EPYC 7662
64C 128T @ 2.40 GHz |
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Intel Core i5-8400
6C 6T @ 4.00 GHz |
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AMD Ryzen 5 2600X
6C 12T @ 4.20 GHz |
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Intel Xeon W-3223
8C 16T @ 4.20 GHz |
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AMD EPYC 7742
64C 128T @ 3.40 GHz |
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Intel Core i5-8400H
4C 8T @ 4.20 GHz |
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Intel Core i7-10710U
6C 12T @ 4.70 GHz |
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Intel Core i3-7320
2C 4T @ 4.10 GHz |
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AMD EPYC 7713
64C 128T @ 3.00 GHz |
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AMD EPYC 7713P
64C 128T @ 3.00 GHz |
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AMD EPYC 75F3
32C 64T @ 3.80 GHz |
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AMD EPYC 7742
64C 128T @ 2.80 GHz |
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AMD EPYC 7643
48C 96T @ 3.40 GHz |
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Intel Xeon w9-3495X
56C 112T @ 2.90 GHz |
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AMD EPYC 7543
32C 64T @ 3.30 GHz |
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AMD Ryzen Threadripper 3990X
64C 128T @ 3.20 GHz |
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AMD Ryzen Threadripper PRO 5975WX
32C 64T @ 4.00 GHz |
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AMD EPYC 7643
48C 96T @ 3.40 GHz |
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AMD EPYC 7742
64C 128T @ 2.80 GHz |
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AMD EPYC 75F3
32C 64T @ 3.80 GHz |
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AMD Ryzen Threadripper PRO 5965WX
24C 48T @ 4.00 GHz |
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AMD EPYC 7713
64C 128T @ 3.00 GHz |