Athlon 64 TF-20 vs Ryzen 7 1700X

Primary details

Comparing Ryzen 7 1700X and Athlon 64 TF-20 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	769	not rated
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	3.94	no data
Market segment	Desktop processor	Laptop
Series	AMD Ryzen 7	AMD Athlon 64
Power efficiency	9.83	no data
Architecture codename	Zen (2017−2020)	Sherman (2009)
Release date	22 February 2017 (7 years ago)	1 May 2009 (15 years ago)
Launch price (MSRP)	$399	no data

Cost-effectiveness evaluation

Performance per price, higher is better.

Detailed specifications

Ryzen 7 1700X and Athlon 64 TF-20 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	8 (Octa-Core)	1 (Single-Core)
Threads	16	1
Base clock speed	3.4 GHz	no data
Boost clock speed	3.8 GHz	1.6 GHz
Bus rate	4 × 8 GT/s	667 MHz
Multiplier	34	no data
L1 cache	768 KB	0.1 MB
L2 cache	4096 KB	512 KB
L3 cache	16384 KB	no data
Chip lithography	14 nm	65 nm
Die size	213 mm2	no data
Maximum core temperature	no data	95 °C
Number of transistors	4800 Million	no data
64 bit support	+	+
Windows 11 compatibility	-	-
Unlocked multiplier	+	-

Compatibility

Information on Ryzen 7 1700X and Athlon 64 TF-20 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 (Uniprocessor)	no data
Socket	AM4	S1g1
Power consumption (TDP)	95 Watt	25 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Ryzen 7 1700X and Athlon 64 TF-20. You'll probably need this information if you require some particular technology.

Instruction set extensions	XFR, FMA3, SSE 4.2, AVX2, SMT	MMX, 3DNow!, SSE, SSE2, SSE3, AMD64, Enhanced Virus Protection
AES-NI	+	-
FMA	FMA3	-
AVX	+	-
VirusProtect	-	+
XFR	+	-
SenseMI	+	-

Virtualization technologies

Virtual machine speed-up technologies supported by Ryzen 7 1700X and Athlon 64 TF-20 are enumerated here.

AMD-V

+

-

Memory specs

Types, maximum amount and channel quantity of RAM supported by Ryzen 7 1700X and Athlon 64 TF-20. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR4	no data
Maximum memory size	64 GB	no data
Max memory channels	2	no data
Maximum memory bandwidth	42.671 GB/s	no data

Peripherals

Specifications and connection of peripherals supported by Ryzen 7 1700X and Athlon 64 TF-20.

PCIe version	n/a	no data
PCI Express lanes	20	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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Recency	22 February 2017	1 May 2009
Physical cores	8	1
Threads	16	1
Chip lithography	14 nm	65 nm
Power consumption (TDP)	95 Watt	25 Watt

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Should you still have questions on choice between Ryzen 7 1700X and Athlon 64 TF-20, ask them in Comments section, and we shall answer.

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