Ryzen 7 5800X3D vs Core i9-10920X

General info

Comparing Core i9-10920X and Ryzen 7 5800X3D processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking	332	289
Place by popularity	not in top-100	not in top-100
Value for money	14.67	38.77
Market segment	Desktop processor	Desktop processor
Series	no data	AMD Ryzen 7
Architecture codename	Cascade Lake-X (2019)	Vermeer (Zen3) (2020)
Release date	19 October 2019 (4 years old)	20 April 2022 (1 year old)
Launch price (MSRP)	no data	$449
Current price	$780	$412 (0.9x MSRP)

Ryzen 7 5800X3D has 164% better value for money than i9-10920X.

Technical specs

Core i9-10920X and Ryzen 7 5800X3D 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	12 (Dodeca-Core)	8 (Octa-Core)
Threads	24	16
Base clock speed	3.5 GHz	3.4 GHz
Boost clock speed	4.8 GHz	4.5 GHz
L1 cache	64K (per core)	64K (per core)
L2 cache	1 MB (per core)	512K (per core)
L3 cache	19.25 MB (shared)	96 MB (shared)
Chip lithography	14 nm	7 nm
Die size	no data	74 + 125 mm
Maximum core temperature	94 °C	90 °C
Maximum case temperature (TCase)	no data	90 °C
64 bit support	+	+
Windows 11 compatibility	+	+
Unlocked multiplier	Yes	No

Compatibility

Information on Core i9-10920X and Ryzen 7 5800X3D 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	FCLGA2066	AM4
Power consumption (TDP)	165 Watt	105 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i9-10920X and Ryzen 7 5800X3D. You'll probably need this information if you require some particular technology.

Instruction set extensions	Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2, Intel® AVX-512	86x MMX(+), SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, SSE4A,-64, AMD-V, AES, AVX, AVX2, FMA3, SHA, Precision Boost 2
AES-NI	+	+
AVX	+	+
Enhanced SpeedStep (EIST)	+	no data
Turbo Boost Technology	2.0	no data
Hyper-Threading Technology	+	no data
TSX	+	no data
Turbo Boost Max 3.0	+	no data
Status	Launched	no data

Security technologies

Core i9-10920X and Ryzen 7 5800X3D technologies aimed at improving security, for example, by protecting against hacks.

TXT	+	no data
EDB	+	no data

Virtualization technologies

Virtual machine speed-up technologies supported by Core i9-10920X and Ryzen 7 5800X3D 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 i9-10920X and Ryzen 7 5800X3D. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR4-2933	DDR4-3200
Maximum memory size	256 GB	128 GB
Max memory channels	4	no data
Maximum memory bandwidth	94 GB/s	no data
ECC memory support	-	no data

Peripherals

Specifications and connection of peripherals supported by Core i9-10920X and Ryzen 7 5800X3D.

PCIe version	3.0	4.0
PCI Express lanes	48	20

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.

Ryzen 7 5800X3D outperforms Core i9-10920X by 8% based on our aggregated benchmark results.

---

Advantages and disadvantages

---

Performance score	17.16	18.47
Recency	19 October 2019	20 April 2022
Physical cores	12	8
Threads	24	16
Chip lithography	14 nm	7 nm
Power consumption (TDP)	165 Watt	105 Watt

---

Should you still have questions on choice between Core i9-10920X and Ryzen 7 5800X3D, ask them in Comments section, and we shall answer.

Vote

Do you think we are right or mistaken in our choice? Vote by clicking "Like" button near your favorite CPU.

---