Ryzen 5 PRO 6650HS vs Core i9-9900KF

Primary details

Comparing Core i9-9900KF and Ryzen 5 PRO 6650HS processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking	614	not rated
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	15.48	no data
Market segment	Desktop processor	Laptop
Series	Intel Core i9	no data
Architecture codename	Coffee Lake-R (2018−2019)	Rembrandt-HS (Zen 3+)
Release date	8 January 2019 (5 years ago)	19 April 2022 (2 years ago)
Launch price (MSRP)	$488	no data
Current price	$343 (0.7x MSRP)	no data

Cost-effectiveness evaluation

Performance per price, higher is better.

Detailed specifications

Core i9-9900KF and Ryzen 5 PRO 6650HS 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)	6 (Hexa-Core)
Threads	16	12
Base clock speed	3.6 GHz	3.3 GHz
Boost clock speed	5 GHz	4.5 GHz
Bus support	4 × 8 GT/s	no data
L1 cache	64K (per core)	64K (per core)
L2 cache	256K (per core)	512K (per core)
L3 cache	16 MB (shared)	16 MB (shared)
Chip lithography	14 nm	6 nm
Die size	no data	208 mm2
Maximum core temperature	100 °C	95 °C
Maximum case temperature (TCase)	72 °C	no data
64 bit support	+	+
Windows 11 compatibility	+	+
Unlocked multiplier	Yes	No

Compatibility

Information on Core i9-9900KF and Ryzen 5 PRO 6650HS 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	FP7
Power consumption (TDP)	95 Watt	35 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i9-9900KF and Ryzen 5 PRO 6650HS. You'll probably need this information if you require some particular technology.

Instruction set extensions	Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2	DDR5-4800/LPDDR5-6400 RAM (incl. ECC), PCIe 4, PRO, MMX, SSE, SSE2, SSE3, SSSE3, SSE4A, SSE4.1, SSE4.2, AVX, AVX2, BMI2, ABM, FMA, ADX, SMEP, SMAP, SMT, CPB, AES-NI, RDRAND, RDSEED, SHA, SME
AES-NI	+	+
FMA	no data	+
AVX	+	+
Enhanced SpeedStep (EIST)	+	no data
Turbo Boost Technology	2.0	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 i9-9900KF and Ryzen 5 PRO 6650HS 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 i9-9900KF and Ryzen 5 PRO 6650HS are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core i9-9900KF and Ryzen 5 PRO 6650HS. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR4-2666	DDR5
Maximum memory size	128 GB	no data
Max memory channels	2	no data
Maximum memory bandwidth	41.6 GB/s	no data
ECC memory support	-	no data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card

no data

AMD Radeon 660M

Peripherals

Specifications and connection of peripherals supported by Core i9-9900KF and Ryzen 5 PRO 6650HS.

PCIe version	3.0	4.0
PCI Express lanes	16	20

Pros & cons summary

---

Recency	8 January 2019	19 April 2022
Physical cores	8	6
Threads	16	12
Chip lithography	14 nm	6 nm
Power consumption (TDP)	95 Watt	35 Watt

---

Should you still have questions on choice between Core i9-9900KF and Ryzen 5 PRO 6650HS, 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.

---