Xeon Gold 6448H vs EPYC 7402

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Aggregate performance score

EPYC 7402
2019
24 cores / 48 threads, 180 Watt
26.19
Xeon Gold 6448H
2023
32 cores / 64 threads, 250 Watt
40.01
+52.8%

Xeon Gold 6448H outperforms EPYC 7402 by an impressive 53% based on our aggregate benchmark results.

Primary details

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

Place in the ranking21773
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation9.3410.32
Market segmentServerServer
SeriesAMD EPYCno data
Power efficiency6.146.76
DesignerAMDIntel
ManufacturerTSMCIntel
Architecture codenameZen 2 (2017−2020)Sapphire Rapids (2023−2024)
Release date7 August 2019 (6 years ago)10 January 2023 (2 years ago)
Launch price (MSRP)$1,783$3,658

Cost-effectiveness evaluation

Performance per price, higher is better.

Xeon Gold 6448H has 10% better value for money than EPYC 7402.

Performance to price scatter graph

Detailed specifications

EPYC 7402 and Xeon Gold 6448H 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)32 (Dotriaconta-Core)
Threads4864
Base clock speed2.8 GHz2.4 GHz
Boost clock speed3.35 GHz4.1 GHz
Multiplier28no data
L1 cache64 KB (per core)80K (per core)
L2 cache512 KB (per core)2 MB (per core)
L3 cache32 MB (per die)60 MB
Chip lithography7 nm, 14 nmIntel 7 nm
Die size4x 74 mm2no data
Maximum case temperature (TCase)no data83 °C
Number of transistors15,200 millionno data
64 bit support++
Windows 11 compatibility+no data

Compatibility

Information on EPYC 7402 and Xeon Gold 6448H 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 configuration2 (Multiprocessor)4
SocketSP3FCLGA4677
Power consumption (TDP)180 Watt250 Watt

Technologies and extensions

Technological solutions and additional instructions supported by EPYC 7402 and Xeon Gold 6448H. You'll probably need this information if you require some particular technology.

Instruction set extensionsno dataIntel® AMX, Intel® SSE4.2, Intel® AVX, Intel® AVX2, Intel® AVX-512
AES-NI++
AVX++
vProno data+
Enhanced SpeedStep (EIST)no data+
Speed Shiftno data+
Turbo Boost Technologyno data2.0
Hyper-Threading Technologyno data+
TSX-+
Precision Boost 2+no data
Deep Learning Boost-+

Security technologies

EPYC 7402 and Xeon Gold 6448H technologies aimed at improving security, for example, by protecting against hacks.

TXTno data+
EDBno data+
SGXno dataYes with Intel® SPS
OS Guardno data+

Virtualization technologies

Virtual machine speed-up technologies supported by EPYC 7402 and Xeon Gold 6448H are enumerated here.

AMD-V+-
VT-dno data+
VT-xno data+
EPTno data+

Memory specs

Types, maximum amount and channel quantity of RAM supported by EPYC 7402 and Xeon Gold 6448H. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4 Eight-channelDDR5-4800, DDR5-4400
Maximum memory size4 TiB4 TB
Max memory channels88
Maximum memory bandwidth204.763 GB/sno data
ECC memory support++

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardN/Ano data

Peripherals

Specifications and connection of peripherals supported by EPYC 7402 and Xeon Gold 6448H.

PCIe version4.05
PCI Express lanes12880

Synthetic benchmarks

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.

EPYC 7402 26.19
Xeon Gold 6448H 40.01
+52.8%

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. Other than that, Passmark measures multi-core performance.

EPYC 7402 Samples: 12 46012
Xeon Gold 6448H Samples: 1 70292
+52.8%

Gaming performance

Pros & cons summary


Performance score 26.19 40.01
Recency 7 August 2019 10 January 2023
Physical cores 24 32
Threads 48 64
Power consumption (TDP) 180 Watt 250 Watt

EPYC 7402 has 38.9% lower power consumption.

Xeon Gold 6448H, on the other hand, has a 52.8% higher aggregate performance score, an age advantage of 3 years, and 33.3% more physical cores and 33.3% more threads.

The Intel Xeon Gold 6448H is our recommended choice as it beats the AMD EPYC 7402 in performance tests.

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AMD EPYC 7402
EPYC 7402
Intel Xeon Gold 6448H
Xeon Gold 6448H

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Community ratings

Here you can see how users rate the processors, as well as rate them yourself.


4.3 14 votes

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