Xeon Bronze 3408U vs Gold 6430

Primary details

Comparing Xeon Gold 6430 and Xeon Bronze 3408U processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	not rated	1091
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	no data	27.55
Market segment	Server	Server
Power efficiency	no data	4.55
Architecture codename	Sapphire Rapids (2023−2024)	Sapphire Rapids (2023−2024)
Release date	10 January 2023 (1 year ago)	10 January 2023 (1 year ago)
Launch price (MSRP)	$2,138	$425

Cost-effectiveness evaluation

Performance per price, higher is better.

Detailed specifications

Xeon Gold 6430 and Xeon Bronze 3408U 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	32 (Dotriaconta-Core)	8 (Octa-Core)
Threads	64	8
Base clock speed	2.1 GHz	1.8 GHz
Boost clock speed	3.4 GHz	1.9 GHz
L1 cache	80K (per core)	80K (per core)
L2 cache	2 MB (per core)	2 MB (per core)
L3 cache	60 MB	22.5 MB
Chip lithography	Intel 7 nm	Intel 7 nm
Die size	4x 477 mm2	no data
Maximum case temperature (TCase)	72 °C	79 °C
64 bit support	+	+
Windows 11 compatibility	+	no data

Compatibility

Information on Xeon Gold 6430 and Xeon Bronze 3408U 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	2	1
Socket	FCLGA4677	FCLGA4677
Power consumption (TDP)	270 Watt	125 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon Gold 6430 and Xeon Bronze 3408U. You'll probably need this information if you require some particular technology.

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

Security technologies

Xeon Gold 6430 and Xeon Bronze 3408U technologies aimed at improving security, for example, by protecting against hacks.

TXT	+	+
EDB	+	+
SGX	Yes with Intel® SPS	Yes with Intel® SPS
OS Guard	+	+

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon Gold 6430 and Xeon Bronze 3408U are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon Gold 6430 and Xeon Bronze 3408U. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR5-4400	DDR5-4000
Maximum memory size	4 TB	4 TB
Max memory channels	8	8
ECC memory support	+	+

Peripherals

Specifications and connection of peripherals supported by Xeon Gold 6430 and Xeon Bronze 3408U.

PCIe version	5.0	4.0
PCI Express lanes	80	80

Pros & cons summary

---

Physical cores	32	8
Threads	64	8
Power consumption (TDP)	270 Watt	125 Watt

---

Should you still have questions on choice between Xeon Gold 6430 and Xeon Bronze 3408U, 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.

---