EPYC 7402

Details and Benchmarks for AMD EPYC 7402

Sysbuilds Alpha Stage!

Please take all results with a big grain of salt. Sysbuilds is in alpha stage at the moment which can lead to wrong data, strange counting errors, silly results and more. This site is under active development.

Benchmark Results

Combined benchmark scores based on multiple data points, giving a quick overview of this processor's performance.

Overall Score

Overall score for EPYC 7402 based on all benchmark results gathered. Look at this like a meta score, you will find more specific workload ratings below.

6,019 Rank: 243
Rank Name Score Visual
239 Ryzen Threadripper 1920X 6,030
+0.2%
240 Ryzen 7 5700X3D 6,030
+0.2%
241 Xeon E-2336 6,027
+0.1%
242 Ryzen 5 5600GT 6,020
+0%
243 EPYC 7402 6,019
244 Ryzen Threadripper 2920X 6,019
+0%
245 Xeon E-2234 6,016
+-0%
246 Xeon W-1290P 6,011
-0.1%
247 Xeon E-2274G 6,009
-0.2%
248 Ryzen 9 6900HS 6,002
-0.3%

View full ranking →

Multicore Score

Multicore performance score for EPYC 7402 based on multi-threaded benchmark results.

6,993 Rank: 101
Rank Name Score Visual
97 Xeon Platinum 8268 7,059
+0.9%
98 EPYC 7H12 7,058
+0.9%
99 Core i5-13600K 7,023
+0.4%
100 Core i9-12900K 7,010
+0.2%
101 EPYC 7402 6,993
102 Ryzen 9 7845HX 6,971
-0.3%
103 Core i9-12900KF 6,969
-0.3%
104 Xeon W-3265M 6,965
-0.4%
105 Xeon Gold 6150 6,963
-0.4%
106 Xeon W-3345 6,935
-0.8%

View full ranking →

Singlecore Score

Single-core performance score for EPYC 7402 based on single-threaded benchmark results.

5,370 Rank: 673
Rank Name Score Visual
669 Xeon E3-1220 v6 5,375
+0.1%
670 Xeon E5-2618L v4 5,374
+0.1%
671 Core i5-10310U 5,374
+0.1%
672 Xeon E3-1230 v3 5,371
+0%
673 EPYC 7402 5,370
674 Xeon Platinum 8180M 5,368
+-0%
675 Xeon E5-2673 v4 5,365
-0.1%
676 Xeon D-2166NT 5,364
-0.1%
677 Pentium G4500 5,363
-0.1%
678 Ryzen 3 PRO 3200G 5,362
-0.1%

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Workload Scores

Performance scores grouped by workload type, normalized and aggregated from multiple raw benchmark results.

Number Crunching

Aggregated score for EPYC 7402 based on integer math, floating point math, and prime number computation benchmarks.

6,507 Rank: 67
Rank Name Score Visual
63 Xeon w7-2475X 6,597
+1.4%
64 Ryzen 9 PRO 7945 6,552
+0.7%
65 Ryzen 9 7900 6,543
+0.6%
66 EPYC 7542 6,536
+0.4%
67 EPYC 7402 6,507
68 Ryzen Threadripper PRO 7945WX 6,506
+-0%
69 Xeon w7-3445 6,500
-0.1%
70 EPYC 7452 6,499
-0.1%
71 Xeon Gold 5418Y 6,447
-0.9%
72 Xeon W-3345 6,434
-1.1%

View full ranking →

Data Processing

Aggregated score for EPYC 7402 based on data encryption, data compression, and string sorting benchmarks.

6,890 Rank: 52
Rank Name Score Visual
48 Core i9-14900K 6,936
+0.7%
49 Core i9-14900KF 6,924
+0.5%
50 Core i9-13900KF 6,918
+0.4%
51 Xeon Gold 6430 6,901
+0.2%
52 EPYC 7402 6,890
53 Xeon w7-2495X 6,872
-0.3%
54 Xeon W-3175X 6,854
-0.5%
55 Xeon Gold 6442Y 6,805
-1.2%
56 EPYC 7402P 6,797
-1.3%
57 Core Ultra 7 265K 6,771
-1.7%

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Physics & Compute

Aggregated score for EPYC 7402 based on physics simulation and extended instruction set (SSE/AVX) benchmarks.

6,806 Rank: 47
Rank Name Score Visual
43 Xeon w7-3455 6,918
+1.6%
44 EPYC 7502P 6,894
+1.3%
45 Xeon w7-2495X 6,872
+1%
46 Ryzen 9 7900X3D 6,864
+0.9%
47 EPYC 7402 6,806
48 Core Ultra 7 265K 6,791
-0.2%
49 Core Ultra 7 265KF 6,760
-0.7%
50 Xeon w7-2475X 6,757
-0.7%
51 Ryzen AI Max+ 395 6,750
-0.8%
52 Ryzen 9 7950X 6,734
-1.1%

View full ranking →

EPYC 7402 Details

Ranking #243 of 2060 in overall performance, the AMD EPYC 7402 sits in a competitive tier of high-end server processors, though it trails behind more recent architectures in both single-core and multicore domains. Launched in August 2019, the EPYC 7402 is built on AMD’s Zen 2 (Rome) microarchitecture and represents a significant step in the company’s server lineup, offering robust multi-threaded performance tailored for data centers and enterprise workloads. As of early 2026, the processor remains relevant in legacy server environments but is no longer a top-tier option in the current hardware landscape.

The chip features 24 cores and 48 threads, enabled by Simultaneous Multithreading (SMT), which allows it to handle a wide range of concurrent tasks efficiently. With a base clock of 2.8 GHz and a turbo boost up to 3.35 GHz, the EPYC 7402 delivers strong performance under sustained workloads, particularly in applications that benefit from high thread counts. It operates on a 7 nm process node, fabricated by TSMC, and contains 15.2 billion transistors across a multi-chip package that includes five dies. The processor is packaged in a FCLGA-4094 socket and supports up to two CPUs in a symmetric multiprocessing (SMP) configuration, making it suitable for high-density server deployments.

Memory support is a key strength, with the EPYC 7402 supporting up to 4,194,304 MiB of DDR4-3200 memory across eight channels, delivering a maximum memory bandwidth of 190.7 GiB/s. This enables fast data throughput for memory-intensive applications such as virtualization, database management, and scientific computing. The processor also supports ECC memory, a critical feature for server environments where data integrity is paramount. Additionally, the chip includes a substantial cache hierarchy, with 1.5 MiB of L1 cache (0.75 MiB for L1i and L1d), 12 MiB of L2 cache, and 128 MiB of L3 cache shared across the cores.

In terms of integrated features, the EPYC 7402 supports a wide array of technologies including AVX2, AES-NI, and AMD-V for hardware virtualization, as well as Secure Memory Encryption (SME) and Secure Encrypted Virtualization (SEV), which enhance data security in cloud and virtualized environments. However, the processor lacks integrated graphics, requiring a discrete GPU for any visual output. Connectivity is provided through PCIe 4.0 with up to 128 lanes, allowing for high-speed expansion via NVMe SSDs and high-bandwidth network adapters.

Benchmark performance highlights a balanced profile. The overall score of 6019 places the EPYC 7402 behind modern consumer and enthusiast processors like the Ryzen 9 7950X and Intel’s Core i9-14900KS, but it holds its own in multicore workloads. Its multicore score of 6993 ranks it #101 among 2060 processors, outperforming many desktop CPUs but trailing behind newer server chips like the EPYC 7552 and Xeon Platinum 8268. The single-core score of 5370, while respectable, is significantly lower than the top-tier processors, reflecting the limitations of a 2019 design in single-threaded tasks. This suggests that the EPYC 7402 is best suited for workloads that can leverage its high core count and memory bandwidth rather than those requiring rapid single-threaded execution.

In conclusion, the AMD EPYC 7402 is a capable server processor designed for enterprise and data center applications that demand high core counts and memory capacity. While it is no longer a leading-edge solution as of 2026, its combination of 24 cores, 48 threads, robust memory support, and advanced security features make it a viable option for legacy server platforms and environments where multi-threaded performance and ECC memory are essential. Its performance is most competitive in virtualization, cloud computing, and large-scale database systems, where its strengths in throughput and reliability outweigh its limitations in single-core speed.
Frequently Compared

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AMD EPYC 7402

Main Specifications

Designer: AMD
Name: EPYC 7402
Family: EPYC
Series: 7002
Model Number: 7402
Cores: 24
Threads: 48
Base Frequency: 2800 MHz
Clock Multiplier: 28x (locked)
Microarchitecture: Zen 2
Core Name: Rome
Core Family: 23
Socket: Socket SP3 and LGA-4094
Package: FCLGA-4094
Target Segment: Server
Max CPUs: 2
TDP: 180 W
Release Price: $1,783.00

Cache Specifications

L1 Cache: 1536 KiB
L1 Instruction Cache: 768 KiB (8-way set associative)
L1 Data Cache: 768 KiB (8-way set associative)
L2 Cache: 12 MiB (8-way set associative)
L3 Cache: 128 MiB

Memory Specifications

Supported Memory Type: DDR4-3200
Memory Channels: 8
Maximum Memory: 4,096 GB
Maximum Bandwidth: 190.7 GB/s
ECC Support: Yes

PCI-Express Specifications

PCIe Revision: 4.0
PCIe Lanes: 128
PCIe Configuration: x16, x8

Physical Specifications

Process: 7 nm
Die Area: 192 mm²
Manufacturer: TSMC and GlobalFoundries
Technology: CMOS
Word Size: 64-bit
ISA: x86-64 (x86)

CPU Features

MMX EMMX SSE SSE2 SSE3 SSSE3 SSE4.1 SSE4.2 AVX AVX2 ABM BMI1 BMI2 FMA3 AES RdRand ADX CLMUL F16C x86-16 x86-32 x86-64 Real Protected SMM FPU NX HT TBT 2.0 EIST SST TXT vPro VT-x VT-d EPT SSE4a SHA AMD-Vi AMD-V TSME SenseMI Boost 2 AVX-512 AVX512F AVX512CD AVX512BW AVX512DQ AVX512VL TSX VMD SMT NM KPT PTT MBE Ctrl DL Boost AVX512_VNNI SME SEV Run Sure Node Ctrlr
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