Xeon 6780E vs EPYC 7453

Primary details

Comparing EPYC 7453 and Xeon 6780E processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	127	not rated
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	16.44	no data
Market segment	Server	Server
Series	AMD EPYC	no data
Power efficiency	13.39	no data
Architecture codename	Milan (2021−2023)	Sierra Forest (2024)
Release date	12 January 2021 (3 years ago)	3 June 2024 (less than a year ago)
Launch price (MSRP)	$1,570	$11,350

Cost-effectiveness evaluation

Performance per price, higher is better.

Detailed specifications

EPYC 7453 and Xeon 6780E 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	28 (Octacosa-Core)	144
Threads	56	144
Base clock speed	2.75 GHz	2.2 GHz
Boost clock speed	3.45 GHz	3 GHz
Multiplier	27.5	no data
L1 cache	1792 KB	96 KB (per core)
L2 cache	14 MB	4 MB (per module)
L3 cache	64 MB (shared)	108 MB (shared)
Chip lithography	7 nm+	5 nm
Die size	4x 81 mm2	no data
Maximum case temperature (TCase)	no data	85 °C
Number of transistors	16,600 million	no data
64 bit support	+	+
Windows 11 compatibility	+	no data

Compatibility

Information on EPYC 7453 and Xeon 6780E 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	2
Socket	SP3	4710
Power consumption (TDP)	225 Watt	330 Watt

Technologies and extensions

Technological solutions and additional instructions supported by EPYC 7453 and Xeon 6780E. You'll probably need this information if you require some particular technology.

AES-NI	+	+
AVX	+	+
Enhanced SpeedStep (EIST)	no data	+
TSX	-	+

Security technologies

EPYC 7453 and Xeon 6780E technologies aimed at improving security, for example, by protecting against hacks.

TXT

no data

+

Virtualization technologies

Virtual machine speed-up technologies supported by EPYC 7453 and Xeon 6780E are enumerated here.

AMD-V	+	-
VT-d	no data	+
VT-x	no data	+

Memory specs

Types, maximum amount and channel quantity of RAM supported by EPYC 7453 and Xeon 6780E. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR4-3200	DDR5
Maximum memory size	4 TiB	no data
Maximum memory bandwidth	204.795 GB/s	no data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card

N/A

N/A

Peripherals

Specifications and connection of peripherals supported by EPYC 7453 and Xeon 6780E.

PCIe version	4.0	5.0
PCI Express lanes	128	88

Pros & cons summary

---

Recency	12 January 2021	3 June 2024
Physical cores	28	144
Threads	56	144
Chip lithography	7 nm	5 nm
Power consumption (TDP)	225 Watt	330 Watt

---

Should you still have questions on choice between EPYC 7453 and Xeon 6780E, ask them in Comments section, and we shall answer.

Vote for your favorite

Do you think we are right or mistaken in our choice? Vote by clicking "Like" button near your favorite CPU.

---