Ryzen 7 7800X3D vs Xeon Platinum 8124M

Primary details

Comparing Xeon Platinum 8124M and Ryzen 7 7800X3D processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	372	249
Place by popularity	not in top-100	12
Cost-effectiveness evaluation	no data	38.32
Market segment	Server	Desktop processor
Series	Intel Xeon Platinum	no data
Power efficiency	6.79	17.02
Architecture codename	Skylake (server) (2017−2018)	Raphael (Zen4) (2022−2023)
Release date	no data	4 January 2023 (1 year ago)
Launch price (MSRP)	no data	$449

Cost-effectiveness evaluation

Performance per price, higher is better.

Detailed specifications

Xeon Platinum 8124M and Ryzen 7 7800X3D 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	18 (Octadeca-Core)	8 (Octa-Core)
Threads	36	16
Base clock speed	no data	4.4 GHz
Boost clock speed	3 GHz	5 GHz
Bus type	DMI 3.0	no data
Bus rate	4 × 8 GT/s	162 MHz
Multiplier	30	no data
L1 cache	1.125 MB	64K (per core)
L2 cache	18 MB	1 MB (per core)
L3 cache	24.75 MB	96 MB (shared)
Chip lithography	14 nm	5 nm
Die size	no data	71 mm2
Maximum core temperature	no data	89 °C
Maximum case temperature (TCase)	no data	61 °C
Number of transistors	no data	6,570 million
64 bit support	+	+
Windows 11 compatibility	-	+
Unlocked multiplier	-	+

Compatibility

Information on Xeon Platinum 8124M and Ryzen 7 7800X3D 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	8 (Multiprocessor)	1
Socket	Socket P	AM5
Power consumption (TDP)	240 Watt	120 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon Platinum 8124M and Ryzen 7 7800X3D. You'll probably need this information if you require some particular technology.

Instruction set extensions	no data	86x 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 2
AES-NI	+	+
AVX	+	+
vPro	+	no data
Enhanced SpeedStep (EIST)	+	no data
TSX	+	-
Precision Boost 2	no data	+

Security technologies

Xeon Platinum 8124M and Ryzen 7 7800X3D technologies aimed at improving security, for example, by protecting against hacks.

TXT

+

no data

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon Platinum 8124M and Ryzen 7 7800X3D 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 Xeon Platinum 8124M and Ryzen 7 7800X3D. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR4-2666	DDR5-5200
Maximum memory size	1,536 GB	no data
Max memory channels	6	no data
Maximum memory bandwidth	128.001 GB/s	no data
ECC memory support	+	-

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card

no data

AMD Radeon Graphics (Ryzen 7000) (400 - 2200 MHz)

Peripherals

Specifications and connection of peripherals supported by Xeon Platinum 8124M and Ryzen 7 7800X3D.

PCIe version	3.0	5.0
PCI Express lanes	48	24

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.

---

Pros & cons summary

---

Performance score	17.21	21.58
Physical cores	18	8
Threads	36	16
Chip lithography	14 nm	5 nm
Power consumption (TDP)	240 Watt	120 Watt

---

Should you still have questions on choice between Xeon Platinum 8124M and Ryzen 7 7800X3D, 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.

---