Xeon w5-2445 vs A8-7670K

Primary Details

Comparing A8-7670K and Xeon w5-2445 processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking	1786	236
Place by popularity	not in top-100	not in top-100
Cost-Effectiveness Evaluation	2.58	no data
Market segment	Desktop processor	Server
Architecture codename	Godaveri (2014−2018)	Sapphire Rapids
Release date	20 July 2015 (8 years ago)	1 January 2023 (1 year ago)
Current price	$70	no data

Cost-Effectiveness Evaluation

Performance per price, higher is better.

Detailed Specifications

A8-7670K and Xeon w5-2445 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	4 (Quad-Core)	10 (Deca-Core)
Threads	4	20
Base clock speed	3.6 GHz	3.1 GHz
Boost clock speed	3.9 GHz	4.6 GHz
L1 cache	256 KB	80K (per core)
L2 cache	4096 KB	2 MB (per core)
L3 cache	no data	26.25 MB
Chip lithography	28 nm	Intel 7 nm
Die size	245 mm2	no data
Maximum core temperature	72 °C	72 °C
Maximum case temperature (TCase)	72 °C	72 °C
Number of transistors	2,411 million	no data
64 bit support	+	+
Windows 11 compatibility	no data	+
Unlocked multiplier	Yes	No

Compatibility

Information on A8-7670K and Xeon w5-2445 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	FM2+	FCLGA4677
Power consumption (TDP)	95 Watt	175 Watt

Technologies and extensions

Technological solutions and additional instructions supported by A8-7670K and Xeon w5-2445. You'll probably need this information if you require some particular technology.

Instruction set extensions	no data	Intel® SSE4.1, Intel® AMX, Intel® SSE4.2, Intel® AVX2, Intel® AVX-512
AES-NI	+	+
FMA	+	no data
AVX	+	+
FRTC	1	no data
FreeSync	1	no data
PowerTune	+	no data
DualGraphics	1	no data
TrueAudio	+	no data
PowerNow	-	no data
PowerGating	-	no data
Out-of-band client management	-	no data
VirusProtect	-	no data
RAID	-	no data
vPro	no data	+
Enhanced SpeedStep (EIST)	no data	+
Speed Shift	no data	+
Turbo Boost Technology	no data	2.0
Hyper-Threading Technology	no data	+
TSX	no data	+
Turbo Boost Max 3.0	no data	+
Status	no data	Launched

Security technologies

A8-7670K and Xeon w5-2445 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 A8-7670K and Xeon w5-2445 are enumerated here.

AMD-V	+	no data
VT-d	no data	+
VT-x	no data	+
EPT	no data	+
IOMMU 2.0	-	no data

Memory specs

Types, maximum amount and channel quantity of RAM supported by A8-7670K and Xeon w5-2445. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR3-2133	DDR5-4800
Maximum memory size	no data	2 TB
Max memory channels	2	4
ECC memory support	no data	+

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card	AMD Radeon R7 Graphics	no data
iGPU core count	6	no data
Number of pipelines	512	no data
Enduro	+	no data
Switchable graphics	1	no data
UVD	+	no data
VCE	+	no data

Graphics interfaces

Available interfaces and connections of A8-7670K and Xeon w5-2445 integrated GPUs.

DisplayPort	+	no data
HDMI	+	no data

Graphics API support

APIs supported by A8-7670K and Xeon w5-2445 integrated GPUs, sometimes API versions are included.

DirectX	DirectX® 12	no data
Vulkan	1	no data

Peripherals

Specifications and connection of peripherals supported by A8-7670K and Xeon w5-2445.

PCIe version	3.0	5.0
PCI Express lanes	16	64

Synthetic benchmark performance

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. 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.

Xeon w5-2445 outperforms A8-7670K by 915% based on our aggregated benchmark results.

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Pros & Cons Summary

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Performance score	2.06	20.90
Recency	20 July 2015	1 January 2023
Physical cores	4	10
Threads	4	20
Power consumption (TDP)	95 Watt	175 Watt

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Should you still have questions on choice between A8-7670K and Xeon w5-2445, ask them in Comments section, and we shall answer.

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