EPYC 7662 vs Ryzen 7 5700U

Place in performance ranking	704	35
Place by popularity	26	not in top-100
Market segment	Laptop	Server
Series	AMD Lucienne (Zen 2, Ryzen 5000)	AMD EPYC
Architecture codename	Lucienne-U (Zen 2)	Zen 2 (2019−2020)
Release date	12 January 2021 (3 years ago)	19 February 2020 (4 years ago)

Detailed specifications

Ryzen 7 5700U and EPYC 7662 basic parameters such as number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters indirectly say of CPU speed, though for more precise assessment you have to consider their test results.

Physical cores	8 (Octa-Core)	64 (Tetrahexaconta-Core)
Threads	16	128
Base clock speed	1.8 GHz	2 GHz
Boost clock speed	4.3 GHz	3.3 GHz
L1 cache	64K (per core)	4 MB
L2 cache	512K (per core)	32 MB
L3 cache	8 MB (shared)	256 MB
Chip lithography	7 nm	7 nm, 14 nm
Die size	156 mm²	no data
Maximum core temperature	105 °C	no data
Number of transistors	9,800 million	no data
64 bit support	+	+
Windows 11 compatibility	+	+
Unlocked multiplier	No	No

Compatibility

Information on Ryzen 7 5700U and EPYC 7662 compatibility with other computer components: motherboard (look for socket type), power supply unit (look for power consumption) etc. Useful when planning a future computer configuration or upgrading an existing one. Note that power consumption of some processors can well exceed their nominal TDP, even without overclocking. Some can even double their declared thermals given that the motherboard allows to tune the CPU power parameters.

Number of CPUs in a configuration	1	no data
Socket	FP6	Socket SP3
Power consumption (TDP)	15 Watt	225 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Ryzen 7 5700U and EPYC 7662. You'll probably need this information if you require some particular technology.

Instruction set extensions	DDR4-3200/LPDDR4-4266 RAM, PCIe 3, MMX, SSE, SSE2, SSE3, SSSE3, SSE4A, SSE4.1, SSE4.2, AVX, AVX2, BMI2, ABM, FMA, ADX, SMEP, SMAP, SMT, CPB, AES-NI, RDRAND, RDSEED, SHA, SME	no data
AES-NI	+	+
FMA	+	no data
AVX	+	+

Virtualization technologies

Virtual machine speed-up technologies supported by Ryzen 7 5700U and EPYC 7662 are enumerated here.

AMD-V

Memory specs

Types, maximum amount and channel quantity of RAM supported by Ryzen 7 5700U and EPYC 7662. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR4	DDR4-3200
Maximum memory size	64 GB	4 TiB
Max memory channels	no data	8
Maximum memory bandwidth	no data	204.763 GB/s
ECC memory support	no data	+

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card

AMD Radeon RX Vega 8 (Ryzen 4000/5000)

no data

Peripherals

Specifications and connection of peripherals supported by Ryzen 7 5700U and EPYC 7662.

PCIe version	3.0	no data
PCI Express lanes	12	no data

Synthetic benchmark performance

Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.

Combined synthetic benchmark score

This is our combined benchmark performance rating. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.

Ryzen 7 5700U 10.24

EPYC 7662 46.97
+359%

EPYC 7662 outperforms Ryzen 7 5700U by 359% based on our aggregate benchmark results.

Passmark

Passmark CPU Mark is a widespread benchmark, consisting of 8 different types of workload, including integer and floating point math, extended instructions, compression, encryption and physics calculation. There is also one separate single-threaded scenario measuring single-core performance.

Benchmark coverage: 68%

Ryzen 7 5700U 15846

EPYC 7662 72653
+358%

EPYC 7662 outperforms Ryzen 7 5700U by 358% in Passmark.