AMD EPYC 7663

AMD EPYC 7663
The AMD EPYC 7663 processor is a powerhouse in the server CPU market. With a total of 56 cores and 112 threads, this processor is designed to handle even the most demanding server workloads with ease. The massive 256MB of L3 cache ensures that data access is fast and efficient, further boosting the processor's overall performance. One of the standout features of the EPYC 7663 is its impressive TDP of 240W, which allows it to deliver exceptional performance without sacrificing energy efficiency. This is crucial for server environments where power consumption and thermal output are significant considerations. In terms of real-world performance, the EPYC 7663 truly shines. Its Geekbench 6 Single Core score of 1209 and Multi Core score of 7634 demonstrate its ability to handle both single-threaded and multi-threaded tasks with exceptional speed and efficiency. Overall, the AMD EPYC 7663 processor is a top-tier choice for high-performance server applications. Its combination of high core and thread count, expansive cache, and impressive benchmark scores make it a compelling option for businesses and data centers seeking uncompromising performance in their server infrastructure.

CPU Comparison

Compare EPYC 7663 with other CPUs

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Basic

Label Name
AMD
Platform
Server
Launch Date
March 2021
Model Name
EPYC 7663

CPU Specifications

Total Cores
Cores is a hardware term that describes the number of independent central processing units in a single computing component (die or chip).
56
Total Threads
112
Basic Frequency
2 GHz
Max Turbo Frequency
Up to 3.5 GHz
L3 Cache
256 MB
CPU Socket
The socket is the component that provides the mechanical and electrical connections between the processor and motherboard.
SP3
TDP
240W
PCI Express Version
PCI Express Revision is the supported version of the PCI Express standard. Peripheral Component Interconnect Express (or PCIe) is a high-speed serial computer expansion bus standard for attaching hardware devices to a computer. The different PCI Express versions support different data rates.
PCIe® 4.0 x128

Memory Specifications

Memory Type
DDR4
Memory Channels
The number of memory channels refers to the bandwidth operation for real world application.
8
Bus Speed
Up to 3200 MT/s

Miscellaneous

Official Website

Benchmarks

Geekbench 6
Single Core Score
1648
Geekbench 6
Multi Core Score
15550
Geekbench 5
Single Core Score
1088
Geekbench 5
Multi Core Score
19074
Passmark CPU
Single Core Score
2615
Passmark CPU
Multi Core Score
82492

Compared to Other CPU

Geekbench 6 Single Core
1782 +8.1%
1696 +2.9%
1648
1548 -6.1%
Geekbench 6 Multi Core
18631 +19.8%
16988 +9.2%
15550
14743 -5.2%
Geekbench 5 Single Core
1127 +3.6%
1111 +2.1%
1088
1067 -1.9%
Geekbench 5 Multi Core
33148 +73.8%
22800 +19.5%
19074
15795 -17.2%
14346 -24.8%
Passmark CPU Single Core
2694 +3%
2660 +1.7%
2615
2572 -1.6%
2546 -2.6%
Passmark CPU Multi Core
100242 +21.5%
82492
66740 -19.1%
61402 -25.6%