3015Ce vs EPYC 7451

Primary details

Comparing processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	548	2584
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	1.48	no data
Market segment	Server	Laptop
Series	AMD EPYC	AMD Raven Ridge (Ryzen 2000 APU)
Power efficiency	3.57	8.44
Designer	AMD	AMD
Architecture codename	Naples (2017−2018)	Pollock (Zen) (2020)
Release date	29 June 2017 (8 years ago)	4 August 2020 (5 years ago)
Launch price (MSRP)	$2,400	no data

Cost-effectiveness evaluation

Performance per price, higher is better.

Performance to price scatter graph

Detailed specifications

Basic parameters of EPYC 7451 and 3015Ce: 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	24 (Tetracosa-Core)	2 (Dual-core)
Threads	48	4
Base clock speed	2.3 GHz	1.2 GHz
Boost clock speed	3.2 GHz	2.3 GHz
Multiplier	23	no data
L1 cache	96K (per core)	192 KB
L2 cache	512K (per core)	1 MB
L3 cache	64 MB (shared)	4 MB
Chip lithography	14 nm	14 nm
Die size	192 mm2	no data
Maximum core temperature	no data	105 °C
Number of transistors	4,800 million	no data
64 bit support	+	+
Windows 11 compatibility	-	no data
Unlocked multiplier	+	-

Compatibility

Information on EPYC 7451 and 3015Ce 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	2 (Multiprocessor)	no data
Socket	TR4	FT5
Power consumption (TDP)	180 Watt	6 Watt

Technologies and extensions

Technological solutions and additional instructions supported by EPYC 7451 and 3015Ce. You'll probably need this information if you require some particular technology.

Instruction set extensions	no data	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
AES-NI	+	+
FMA	-	+
AVX	+	+

Virtualization technologies

Virtual machine speed-up technologies supported by EPYC 7451 and 3015Ce are enumerated here.

AMD-V

+

-

Memory specs

Types, maximum amount and channel quantity of RAM supported by EPYC 7451 and 3015Ce. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR4 Eight-channel	DDR4
Maximum memory size	2 TiB	no data
Max memory channels	8	no data
Maximum memory bandwidth	170.671 GB/s	no data
ECC memory support	+	-

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card

no data

AMD Radeon RX Vega 3 ( - 600 MHz)

Peripherals

Specifications and connection of peripherals supported by EPYC 7451 and 3015Ce.

PCIe version	3.0	no data
PCI Express lanes	128	no data

Synthetic benchmarks

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

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Combined synthetic benchmark score

This is our combined benchmark performance rating.

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Pros & cons summary

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Performance score	15.22	1.20
Recency	29 June 2017	4 August 2020
Physical cores	24	2
Threads	48	4
Power consumption (TDP)	180 Watt	6 Watt