| Name: | AMD EPYC 7662 |
| Family: | AMD EPYC |
| Group: | AMD EPYC 7002 |
| Segment: | Desktop / Server |
| Generation: | 2 |
AMD EPYC 7662 Benchmark, Test and specs
Last updated:
CPU lineage
The AMD EPYC 7662 features 64 processor cores and has the capability to manage 128 threads concurrently. It was released in Q1/2020 and belongs to the 2 generation of the AMD EPYC series. To use the AMD EPYC 7662, you'll need a motherboard with a SP3 socket.
CPU Cores and Base Frequency
The AMD EPYC 7662 has 64 CPU cores and can calculate 128 threads in parallel. The clock frequency of the AMD EPYC 7662 is 2.0 GHz and turbo frequency for one core is 3.3 GHz. The number of CPU cores greatly affects the speed of the processor and is an important performance indicator.
| CPU Cores: | 64 |
| Threads: | 128 |
| Cores: | 64x |
| Core architecture: | normal |
| Hyperthreading: | Yes |
| Overclocking: | No |
| Frequency: | 2.0 GHz |
| Turbo Frequency (1 core): | 3.3 GHz |
Memory & PCIe
| Memory type: | DDR4-3200 |
| Max. Memory: | 0 bytes |
| Memory channels: | 8 |
| Bandwidth: | 204.8 GB/s |
| ECC: | Yes |
| PCIe: | pci |
| AES-NI: | Yes |
Thermal Management
The processor has a thermal design power (TDP) of 225 W watts. TDP indicates the cooling solution needed to effectively manage the processor's heat. It generally provides an approximate indication of the actual power consumption of the CPU itself.
| TDP (PL1 / PBP): | 225 W |
| TDP (PL2): | None |
| TDP up: | None |
| TDP down: | None |
| Tjunction max: | -- |
Technical details
The AMD EPYC 7662 is manufactured using a 7 nm process. A smaller manufacturing process indicates a more contemporary and energy-efficient CPU. In total, this processor boasts a generous 256.0 MB cache. A substantial cache can significantly enhance the processor's performance, particularly in scenarios like gaming.
| Technology: | 7 nm |
| Chip design: | Chiplet |
| Socket: | SP3 |
| L2-Cache: | 0 bytes |
| L3-Cache: | 256.0 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, FMA3, AVX2 |
| Release date: | Q1/2020 |
| Release price: | -- |
| Part Number: | -- |
| Documents: | Technical data sheet |
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Benchmarks
Estimated results for PassMark CPU Mark
|
|
AMD EPYC 7643
48C 96T @ 2.3 GHz
|
76440
|
|
AMD Ryzen Threadripper PRO 5975WX
32C 64T @ 3.6 GHz
|
76060
|
|
|
AMD EPYC 7662
64C 128T @ 2.0 GHz
|
73144
|
|
Intel Xeon w9-3475X
36C 72T @ 2.2 GHz
|
70859
|
|
|
AMD EPYC 7702
64C 128T @ 2.0 GHz
|
70617
|
Geekbench 5, 64bit (Multi-Core)
|
|
AMD Ryzen Threadripper PRO 3995WX
64C 128T @ 2.7 GHz
|
36215
|
|
AMD Ryzen Threadripper 3990X
64C 128T @ 2.9 GHz
|
34670
|
|
|
AMD EPYC 7662
64C 128T @ 2.0 GHz
|
33944
|
|
|
AMD EPYC 7642
48C 96T @ 2.3 GHz
|
33846
|
|
|
AMD EPYC 7543P
32C 64T @ 2.8 GHz
|
29987
|
Cinebench R20 (Multi-Core)
|
|
AMD EPYC 7702P
64C 128T @ 2.0 GHz
|
18857
|
|
|
AMD EPYC 7702
64C 128T @ 2.0 GHz
|
18857
|
|
|
AMD EPYC 7662
64C 128T @ 2.0 GHz
|
18203
|
|
|
AMD Ryzen Threadripper 3970X
32C 64T @ 3.7 GHz
|
17105
|
|
|
AMD Ryzen Threadripper PRO 3975WX
32C 64T @ 3.5 GHz
|
16740
|
Geekbench 5, 64bit (Single-Core)
|
Intel Xeon E3-1535M v5
4C 8T @ 2.9 GHz
|
1048
|
|
|
AMD EPYC 7642
48C 96T @ 2.3 GHz
|
1047
|
|
|
AMD EPYC 7662
64C 128T @ 2.0 GHz
|
1046
|
|
Intel Xeon D-1749NT
10C 20T @ 3.0 GHz
|
1045
|
|
|
Intel Xeon D-1739
8C 16T @ 3.0 GHz
|
1044
|
Cinebench R20 (Single-Core)
|
AMD Ryzen 7 2700E
8C 16T @ 2.8 GHz
|
387
|
|
|
AMD EPYC 7532
32C 64T @ 2.4 GHz
|
386
|
|
|
AMD EPYC 7662
64C 128T @ 2.0 GHz
|
386
|
|
|
AMD EPYC 7532
32C 64T @ 2.4 GHz
|
386
|
|
Intel Core i7-4790
4C 8T @ 3.6 GHz
|
384
|
