A4 PRO-7350B vs EPYC 9455P

Primary details

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

Place in the ranking	23	2831
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	11.73	no data
Market segment	Server	Desktop processor
Power efficiency	9.39	0.56
Designer	AMD	AMD
Manufacturer	TSMC	GlobalFoundries
Architecture codename	Turin (2024)	Kaveri (2014−2015)
Release date	10 October 2024 (1 year ago)	31 July 2014 (11 years ago)
Launch price (MSRP)	$4,819	no data

Cost-effectiveness evaluation

Performance per price, higher is better.

Performance to price scatter graph

Detailed specifications

EPYC 9455P and A4 PRO-7350B 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	48 (Octatetraconta-Core)	2 (Dual-core)
Threads	96	2
Base clock speed	3.15 GHz	3.4 GHz
Boost clock speed	4.4 GHz	3.8 GHz
L1 cache	80 KB (per core)	no data
L2 cache	1 MB (per core)	1024 KB
L3 cache	256 MB (shared)	no data
Chip lithography	4 nm	28 nm
Die size	8x 70.6 mm2	245 mm2
Maximum core temperature	no data	70 °C
Maximum case temperature (TCase)	no data	72 °C
Number of transistors	66,520 million	2,411 million
64 bit support	+	+

Compatibility

Information on EPYC 9455P and A4 PRO-7350B 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	SP5	FM2+
Power consumption (TDP)	300 Watt	65 Watt

Technologies and extensions

Technological solutions and additional instructions supported by EPYC 9455P and A4 PRO-7350B. You'll probably need this information if you require some particular technology.

AES-NI	+	+
FMA	-	+
AVX	+	+
PowerTune	-	+
DualGraphics	-	+
TrueAudio	-	+
PowerNow	-	+
PowerGating	-	+
Out-of-band client management	-	+
VirusProtect	-	+
RAID	-	+
HSA	-	+
Precision Boost 2	+	no data

Virtualization technologies

Virtual machine speed-up technologies supported by EPYC 9455P and A4 PRO-7350B are enumerated here.

AMD-V	+	+
IOMMU 2.0	-	+

Memory specs

Types, maximum amount and channel quantity of RAM supported by EPYC 9455P and A4 PRO-7350B. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR5	DDR3-1866
Max memory channels	no data	2

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card	N/A	AMD Radeon R5 Graphics
iGPU core count	no data	3
จำนวนพาธไลน์	no data	192
UVD	-	+
VCE	-	+

Graphics interfaces

Available interfaces and connections of EPYC 9455P and A4 PRO-7350B integrated GPUs.

DisplayPort	-	+
HDMI	-	+

Graphics API support

APIs supported by EPYC 9455P and A4 PRO-7350B integrated GPUs, sometimes API versions are included.

DirectX

no data

DirectX® 12

Peripherals

Specifications and connection of peripherals supported by EPYC 9455P and A4 PRO-7350B.

PCIe version	5.0	3.0
PCI Express lanes	128	16

Synthetic benchmarks

Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.

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Combined synthetic benchmark score

This is our combined benchmark performance rating.

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Pros & cons summary

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Performance score	66.74	0.86
Recency	10 October 2024	31 July 2014
Physical cores	48	2
Threads	96	2
Chip lithography	4 nm	28 nm
Power consumption (TDP)	300 Watt	65 Watt

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