FX PRO-8800P vs Xeon w5-2455X

Primary details

Comparing Xeon w5-2455X and FX PRO-8800P processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	212	not rated
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	62.22	no data
Market segment	Server	Laptop
Power efficiency	11.26	no data
Architecture codename	Sapphire Rapids (2023−2024)	Carrizo (2015−2018)
Release date	15 February 2023 (1 year ago)	2 June 2015 (9 years ago)
Launch price (MSRP)	$1,039	no data

Cost-effectiveness evaluation

Performance per price, higher is better.

Detailed specifications

Xeon w5-2455X and FX PRO-8800P 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	12 (Dodeca-Core)	4 (Quad-Core)
Threads	24	4
Base clock speed	3.2 GHz	2.1 GHz
Boost clock speed	4.6 GHz	3.4 GHz
L1 cache	80 KB (per core)	320 KB
L2 cache	2 MB (per core)	1 MB (per module)
L3 cache	30 MB	no data
Chip lithography	Intel 7 nm	28 nm
Die size	no data	250 mm2
Maximum case temperature (TCase)	77 °C	no data
Number of transistors	no data	3,100 million
64 bit support	+	+
Windows 11 compatibility	+	no data
Unlocked multiplier	+	-

Compatibility

Information on Xeon w5-2455X and FX PRO-8800P 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	1	1
Socket	FCLGA4677	FP4
Power consumption (TDP)	200 Watt	15 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon w5-2455X and FX PRO-8800P. You'll probably need this information if you require some particular technology.

Instruction set extensions	Intel® SSE4.1, Intel® AMX, Intel® SSE4.2, Intel® AVX2, Intel® AVX-512	no data
AES-NI	+	+
FMA	-	+
AVX	+	+
vPro	+	no data
Enhanced SpeedStep (EIST)	+	no data
Speed Shift	+	no data
Turbo Boost Technology	2.0	no data
Hyper-Threading Technology	+	no data
TSX	+	-
Turbo Boost Max 3.0	+	no data
Deep Learning Boost	+	-

Security technologies

Xeon w5-2455X and FX PRO-8800P technologies aimed at improving security, for example, by protecting against hacks.

TXT	+	no data
EDB	+	no data
SGX	-	no data
OS Guard	+	no data

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon w5-2455X and FX PRO-8800P are enumerated here.

AMD-V	-	+
VT-d	+	no data
VT-x	+	no data
EPT	+	no data

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon w5-2455X and FX PRO-8800P. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR5-4800	DDR3
Maximum memory size	2 TB	no data
Max memory channels	4	no data
ECC memory support	+	-

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card

N/A

Radeon R7 8CU

Peripherals

Specifications and connection of peripherals supported by Xeon w5-2455X and FX PRO-8800P.

PCIe version	5.0	3.0
PCI Express lanes	64	8

Pros & cons summary

---

Recency	15 February 2023	2 June 2015
Physical cores	12	4
Threads	24	4
Power consumption (TDP)	200 Watt	15 Watt

---

Should you still have questions on choice between Xeon w5-2455X and FX PRO-8800P, 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.

---