Xeon 634 vs 696X

Primary details

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

Place in the ranking	25	not rated
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	8.98	no data
Market segment	Server	Server
Power efficiency	7.78	no data
Designer	Intel	Intel
Manufacturer	Intel	Intel
Architecture codename	Granite Rapids (2024−2026)	Granite Rapids (2024−2026)
Release date	2 February 2026 (recently)	2 February 2026 (recently)
Launch price (MSRP)	$5,599	$499

Cost-effectiveness evaluation

Performance per price, higher is better.

Performance to price scatter graph

Detailed specifications

Xeon 696X and Xeon 634 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	64 (Tetrahexaconta-Core)	12 (Dodeca-Core)
Performance-cores	64	12
Threads	128	24
Base clock speed	2.4 GHz	2.7 GHz
Boost clock speed	4.8 GHz	4.6 GHz
Bus rate	0 GT/s	0 GT/s
L1 cache	112 KB (per core)	112 KB (per core)
L2 cache	2 MB (per core)	2 MB (per core)
L3 cache	336 MB (shared)	48 MB (shared)
Chip lithography	Intel 3 nm	Intel 3 nm
Die size	2x 598 mm2	598 mm2
Maximum case temperature (TCase)	80 °C	68 °C
64 bit support	+	+
Unlocked multiplier	+	+

Compatibility

Information on Xeon 696X and Xeon 634 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	FCLGA4710	FCLGA4710
Power consumption (TDP)	350 Watt	150 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon 696X and Xeon 634. 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	Intel® SSE4.1, Intel® AMX, Intel® SSE4.2, Intel® AVX2, Intel® AVX-512
AES-NI	+	+
AVX	+	+
vPro	+	+
Enhanced SpeedStep (EIST)	+	+
Speed Shift	+	+
Turbo Boost Technology	2.0	2.0
Hyper-Threading Technology	+	+
TSX	+	+
Turbo Boost Max 3.0	+	+
Deep Learning Boost	+	+

Security technologies

Xeon 696X and Xeon 634 technologies aimed at improving security, for example, by protecting against hacks.

TXT	+	+
EDB	+	+
SGX	-	-
OS Guard	+	+

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon 696X and Xeon 634 are enumerated here.

VT-d	+	+
VT-x	+	+
EPT	+	+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon 696X and Xeon 634. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR5(6400MT/s)MRDIMM(8000MT/s)	DDR5(6400MT/s)
Maximum memory size	4 TB	2 TB
Max memory channels	8	4
ECC memory support	+	+

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card

N/A

N/A

Peripherals

Specifications and connection of peripherals supported by Xeon 696X and Xeon 634.

PCIe version	5.0	5.0
PCI Express lanes	128	80

Pros & cons summary

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Physical cores	64	12
Threads	128	24
Power consumption (TDP)	350 Watt	150 Watt

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