Xeon w5-2455X vs Ryzen 7 7800X3D

Aggregate performance score

Ryzen 7 7800X3D
2023
8 cores / 16 threads, 120 Watt
21.58
Xeon w5-2455X
2023
12 cores / 24 threads, 200 Watt
23.80
+10.3%

Xeon w5-2455X outperforms Ryzen 7 7800X3D by a moderate 10% based on our aggregate benchmark results.

Primary details

Comparing Ryzen 7 7800X3D and Xeon w5-2455X processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking246213
Place by popularity16not in top-100
Cost-effectiveness evaluation36.3662.20
Market segmentDesktop processorServer
Power efficiency17.0211.26
Architecture codenameRaphael (Zen4) (2022−2023)Sapphire Rapids (2023−2024)
Release date4 January 2023 (1 year ago)15 February 2023 (1 year ago)
Launch price (MSRP)$449$1,039

Cost-effectiveness evaluation

Performance per price, higher is better.

Xeon w5-2455X has 71% better value for money than Ryzen 7 7800X3D.

Detailed specifications

Ryzen 7 7800X3D and Xeon w5-2455X 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 cores8 (Octa-Core)12 (Dodeca-Core)
Threads1624
Base clock speed4.4 GHz3.2 GHz
Boost clock speed5 GHz4.6 GHz
Bus rate162 MHzno data
L1 cache64K (per core)80 KB (per core)
L2 cache1 MB (per core)2 MB (per core)
L3 cache96 MB (shared)30 MB
Chip lithography5 nmIntel 7 nm
Die size71 mm2no data
Maximum core temperature89 °Cno data
Maximum case temperature (TCase)61 °C77 °C
Number of transistors6,570 millionno data
64 bit support++
Windows 11 compatibility++
Unlocked multiplier++

Compatibility

Information on Ryzen 7 7800X3D and Xeon w5-2455X 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 configuration11
SocketAM5FCLGA4677
Power consumption (TDP)120 Watt200 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Ryzen 7 7800X3D and Xeon w5-2455X. You'll probably need this information if you require some particular technology.

Instruction set extensions86x MMX, SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, SSE4A,-64, AMD-V, AES, AVX, AVX2, AVX512, BMI1, BMI2, F16C, FMA3, AMD64, EVP, AMD-V, SMAP, SMEP, SMT SHA, XFR2, Precision Boost 2Intel® SSE4.1, Intel® AMX, Intel® SSE4.2, 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-+
Turbo Boost Max 3.0no data+
Precision Boost 2+no data
Deep Learning Boost-+

Security technologies

Ryzen 7 7800X3D and Xeon w5-2455X technologies aimed at improving security, for example, by protecting against hacks.

TXTno data+
EDBno data+
SGXno data-
OS Guardno data+

Virtualization technologies

Virtual machine speed-up technologies supported by Ryzen 7 7800X3D and Xeon w5-2455X 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 Ryzen 7 7800X3D and Xeon w5-2455X. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR5-5200DDR5-4800
Maximum memory sizeno data2 TB
Max memory channelsno data4
ECC memory support-+

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardAMD Radeon Graphics (Ryzen 7000)N/A

Peripherals

Specifications and connection of peripherals supported by Ryzen 7 7800X3D and Xeon w5-2455X.

PCIe version5.05.0
PCI Express lanes2464

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.

Ryzen 7 7800X3D 21.58
Xeon w5-2455X 23.80
+10.3%

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.

Ryzen 7 7800X3D 34273
Xeon w5-2455X 37802
+10.3%

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.

Ryzen 7 7800X3D 2726
+31.8%
Xeon w5-2455X 2069

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.

Ryzen 7 7800X3D 15154
+12.2%
Xeon w5-2455X 13504

Gaming performance

Pros & cons summary


Performance score 21.58 23.80
Recency 4 January 2023 15 February 2023
Physical cores 8 12
Threads 16 24
Power consumption (TDP) 120 Watt 200 Watt

Ryzen 7 7800X3D has 66.7% lower power consumption.

Xeon w5-2455X, on the other hand, has a 10.3% higher aggregate performance score, an age advantage of 1 month, and 50% more physical cores and 50% more threads.

The Xeon w5-2455X is our recommended choice as it beats the Ryzen 7 7800X3D in performance tests.

Note that Ryzen 7 7800X3D is a desktop processor while Xeon w5-2455X is a server/workstation one.


Should you still have questions on choice between Ryzen 7 7800X3D and Xeon w5-2455X, ask them in Comments section, and we shall answer.

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AMD Ryzen 7 7800X3D
Ryzen 7 7800X3D
Intel Xeon w5-2455X
Xeon w5-2455X

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Community ratings

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Questions & comments

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