Ryzen 5 5600G vs Core i9-9940X

Primary details

Comparing Core i9-9940X and Ryzen 5 5600G processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking	321	567
Place by popularity	not in top-100	13
Cost-effectiveness evaluation	10.41	81.88
Market segment	Desktop processor	Desktop processor
Series	Intel Core i9	AMD Ryzen 5
Architecture codename	Skylake (server) (2017−2019)	Cezanne (2021−2022)
Release date	8 October 2018 (5 years ago)	13 April 2021 (3 years ago)
Launch price (MSRP)	$1,387	$259

Cost-effectiveness evaluation

Performance per price, higher is better.

Ryzen 5 5600G has 687% better value for money than i9-9940X.

Detailed specifications

Core i9-9940X and Ryzen 5 5600G 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	14 (Tetradeca-Core)	6 (Hexa-Core)
Threads	28	12
Base clock speed	3.3 GHz	3.9 GHz
Boost clock speed	3.3 GHz	4.4 GHz
Bus support	4 × 8 GT/s	no data
L1 cache	896 KB	384 KB
L2 cache	14 MB	3 MB
L3 cache	19.25 MB (shared)	16 MB
Chip lithography	14 nm	7 nm
Die size	484 mm2	AM4 (1331) mm2
Maximum core temperature	no data	95 °C
Maximum case temperature (TCase)	no data	95 °C
Number of transistors	no data	10,700 million
64 bit support	+	+
Windows 11 compatibility	+	+
Unlocked multiplier	Yes	Yes

Compatibility

Information on Core i9-9940X and Ryzen 5 5600G 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)	1
Socket	2066	Socket AM4
Power consumption (TDP)	165 Watt	65 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i9-9940X and Ryzen 5 5600G. You'll probably need this information if you require some particular technology.

Instruction set extensions	no data	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
TSX	+	no data

Virtualization technologies

Virtual machine speed-up technologies supported by Core i9-9940X and Ryzen 5 5600G are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core i9-9940X and Ryzen 5 5600G. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR4 Quad-channel	DDR4
Maximum memory size	128 GB	no data
Max memory channels	4	no data
Maximum memory bandwidth	85.33 GB/s	51.196 GB/s
ECC memory support	-	no data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card

N/A

AMD Radeon RX Vega 7

Peripherals

Specifications and connection of peripherals supported by Core i9-9940X and Ryzen 5 5600G.

PCIe version	3.0	3.0
PCI Express lanes	44	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.

---

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.

Core i9-9940X outperforms Ryzen 5 5600G by 41% based on our aggregate benchmark results.

---

Pros & cons summary

---

Performance score	18.09	12.86
Recency	8 October 2018	13 April 2021
Physical cores	14	6
Threads	28	12
Chip lithography	14 nm	7 nm
Power consumption (TDP)	165 Watt	65 Watt

---

Should you still have questions on choice between Core i9-9940X and Ryzen 5 5600G, 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.

---