AMD EPYC 7763 vs EPYC 7443P

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Combined performance score

EPYC 7443P
37.24

EPYC 7763 outperforms EPYC 7443P by 49% in our combined benchmark results.

General info

Comparing EPYC 7443P and EPYC 7763 processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking7720
Place by popularitynot in top-100not in top-100
Value for money17.301.19
Market segmentServerServer
SeriesAMD EPYCAMD EPYC
Architecture codenameMilan (2021)Milan (2021)
Release date15 March 2021 (3 years old)15 March 2021 (3 years old)
Launch price (MSRP)$1,337$7,890
Current price$2280 (1.7x MSRP)$13541 (1.7x MSRP)
Value for money

Performance per price, higher is better.

EPYC 7443P has 1354% better value for money than EPYC 7763.

Technical specs

EPYC 7443P and EPYC 7763 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 cores24 (Tetracosa-Core)64 (Tetrahexaconta-Core)
Threads48128
Base clock speed2.85 GHz2.45 GHz
Boost clock speed4 GHz3.5 GHz
L1 cache64 KB (per core)64 KB (per core)
L2 cache512 KB (per core)512 KB (per core)
L3 cache128 MB (shared)256 MB (shared)
Chip lithography7 nm+7 nm+
Die size4x 81 mm28x 81 mm2
Number of transistors16,600 million33,200 million
64 bit support++
Windows 11 compatibility++
Unlocked multiplierYesYes

Compatibility

Information on EPYC 7443P and EPYC 7763 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 configuration12
SocketSP3SP3
Power consumption (TDP)200 Watt280 Watt

Technologies and extensions

Technological solutions and additional instructions supported by EPYC 7443P and EPYC 7763. You'll probably need this information if you require some particular technology.

AES-NI++
AVX++

Virtualization technologies

Virtual machine speed-up technologies supported by EPYC 7443P and EPYC 7763 are enumerated here.

AMD-V++

Memory specs

Types, maximum amount and channel quantity of RAM supported by EPYC 7443P and EPYC 7763. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4-3200DDR4-3200
Maximum memory size4 TiB4 TiB
Maximum memory bandwidth204.795 GB/s204.795 GB/s

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardN/AN/A

Peripherals

Specifications and connection of peripherals supported by EPYC 7443P and EPYC 7763.

PCIe version4.04.0
PCI Express lanes128128

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.

EPYC 7443P 37.24
EPYC 7763 55.57
+49.2%

EPYC 7763 outperforms EPYC 7443P by 49% in our combined 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%

EPYC 7443P 57193
EPYC 7763 85354
+49.2%

EPYC 7763 outperforms EPYC 7443P by 49% in Passmark.

GeekBench 5 Single-Core

GeekBench 5 Single-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses only a single CPU core.

Benchmark coverage: 42%

EPYC 7443P 1689
+22.5%
EPYC 7763 1379

EPYC 7443P outperforms EPYC 7763 by 22% in GeekBench 5 Single-Core.

GeekBench 5 Multi-Core

GeekBench 5 Multi-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses all available CPU cores.

Benchmark coverage: 42%

EPYC 7443P 14591
+29.8%
EPYC 7763 11241

EPYC 7443P outperforms EPYC 7763 by 30% in GeekBench 5 Multi-Core.

Gaming performance

Advantages and disadvantages


Performance score 37.24 55.57
Physical cores 24 64
Threads 48 128
Cost $1337 $7890
Power consumption (TDP) 200 Watt 280 Watt

The EPYC 7763 is our recommended choice as it beats the EPYC 7443P in performance tests.


Should you still have questions on choice between EPYC 7443P and EPYC 7763, ask them in Comments section, and we shall answer.

User ratings

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AMD EPYC 7443P
EPYC 7443P
AMD EPYC 7763
EPYC 7763

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4.2 14 votes

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3.2 1195 votes

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Questions and comments

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