Athlon 64 3800+ vs Core i3-8100

Primary details

Comparing Core i3-8100 and Athlon 64 3800+ processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking	1344	not rated
Place by popularity	90	not in top-100
Cost-effectiveness evaluation	5.74	no data
Market segment	Desktop processor	Desktop processor
Series	Intel Core i3	no data
Architecture codename	Coffee Lake (2017−2019)	Venice (2004−2005)
Release date	5 October 2017 (6 years ago)	June 2004 (19 years ago)
Launch price (MSRP)	$117	$160
Current price	$94 (0.8x MSRP)	$68 (0.4x MSRP)

Cost-effectiveness evaluation

Performance per price, higher is better.

Detailed specifications

Core i3-8100 and Athlon 64 3800+ 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)	1 (Single-Core)
Threads	4	1
Base clock speed	3.6 GHz	no data
Boost clock speed	3.6 GHz	2.4 GHz
Bus support	4 × 8 GT/s	no data
L1 cache	64K (per core)	128 KB
L2 cache	256K (per core)	512 KB
L3 cache	6 MB (shared)	0 KB
Chip lithography	14 nm	130 nm
Die size	126 mm2	230 mm2
Maximum core temperature	100 °C	no data
Maximum case temperature (TCase)	72 °C	70 °C
Number of transistors	no data	227 million
64 bit support	+	+
Windows 11 compatibility	+	-
Unlocked multiplier	No	No

Compatibility

Information on Core i3-8100 and Athlon 64 3800+ 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	FCLGA1151	939
Power consumption (TDP)	65 Watt	89 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i3-8100 and Athlon 64 3800+. You'll probably need this information if you require some particular technology.

Instruction set extensions	Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2	no data
AES-NI	+	no data
AVX	+	no data
Enhanced SpeedStep (EIST)	+	no data
Turbo Boost Technology	-	no data
Hyper-Threading Technology	-	no data
TSX	-	no data
Idle States	+	no data
Thermal Monitoring	+	no data
SIPP	-	no data
Status	Discontinued	no data

Security technologies

Core i3-8100 and Athlon 64 3800+ technologies aimed at improving security, for example, by protecting against hacks.

TXT	-	no data
EDB	+	no data
Secure Key	+	no data
MPX	+	no data
Identity Protection	+	no data
SGX	Yes with Intel® ME	no data
OS Guard	+	no data

Virtualization technologies

Virtual machine speed-up technologies supported by Core i3-8100 and Athlon 64 3800+ are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core i3-8100 and Athlon 64 3800+. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR4-2400	DDR1
Maximum memory size	64 GB	no data
Max memory channels	2	no data
Maximum memory bandwidth	37.5 GB/s	no data
ECC memory support	+	no data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card	Intel UHD Graphics 630	no data
Max video memory	64 GB	no data
Quick Sync Video	+	no data
Clear Video	+	no data
Clear Video HD	+	no data
Graphics max frequency	1.1 GHz	no data
InTru 3D	+	no data

Graphics interfaces

Available interfaces and connections of Core i3-8100 and Athlon 64 3800+ integrated GPUs.

Number of displays supported

3

no data

Graphics image quality

Maximum display resolutions supported by Core i3-8100 and Athlon 64 3800+ integrated GPUs, including resolutions over different interfaces.

4K resolution support	+	no data
Max resolution over HDMI 1.4	4096x2304@24Hz	no data
Max resolution over eDP	4096x2304@60Hz	no data
Max resolution over DisplayPort	4096x2304@60Hz	no data

Graphics API support

APIs supported by Core i3-8100 and Athlon 64 3800+ integrated GPUs, sometimes API versions are included.

DirectX	12	no data
OpenGL	4.5	no data

Peripherals

Specifications and connection of peripherals supported by Core i3-8100 and Athlon 64 3800+.

PCIe version	3.0	no data
PCI Express lanes	16	no data

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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Pros & cons summary

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Physical cores	4	1
Threads	4	1
Cost	$117	$160
Chip lithography	14 nm	130 nm
Power consumption (TDP)	65 Watt	89 Watt

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Should you still have questions on choice between Core i3-8100 and Athlon 64 3800+, ask them in Comments section, and we shall answer.

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