Opteron 6380 vs Core i7-7700K

Primary details

Comparing Core i7-7700K and Opteron 6380 processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking	1017	1297
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	3.54	1.53
Market segment	Desktop processor	Server
Series	Intel Core i7 (Desktop)	no data
Architecture codename	Kaby Lake (2016−2019)	Abu Dhabi (2012)
Release date	3 January 2017 (7 years ago)	5 November 2012 (11 years ago)
Launch price (MSRP)	$339	$1,150

Cost-effectiveness evaluation

Performance per price, higher is better.

i7-7700K has 131% better value for money than Opteron 6380.

Detailed specifications

Core i7-7700K and Opteron 6380 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)	16 (Hexadeca-Core)
Threads	8	16
Base clock speed	4.2 GHz	2.5 GHz
Boost clock speed	4.2 GHz	3.4 GHz
Bus support	4 × 8 GT/s	no data
L1 cache	256 KB	768 KB
L2 cache	1 MB	16 MB
L3 cache	8 MB	8 MB (per die)
Chip lithography	14 nm	32 nm
Die size	no data	315 mm2
Maximum case temperature (TCase)	72 °C	no data
Number of transistors	no data	2,400 million
64 bit support	+	+
Windows 11 compatibility	-	-
Unlocked multiplier	Yes	No

Compatibility

Information on Core i7-7700K and Opteron 6380 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)	4
Socket	FCLGA1151	G34
Power consumption (TDP)	91 Watt	115 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i7-7700K and Opteron 6380. You'll probably need this information if you require some particular technology.

AES-NI	+	+
FMA	no data	+
AVX	+	+
vPro	+	no data
Enhanced SpeedStep (EIST)	+	no data
Hyper-Threading Technology	+	no data
TSX	+	no data

Virtualization technologies

Virtual machine speed-up technologies supported by Core i7-7700K and Opteron 6380 are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core i7-7700K and Opteron 6380. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR3, DDR4	DDR3
Maximum memory size	64 GB	no data
Maximum memory bandwidth	38.397 GB/s	no data
ECC memory support	-	no data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card

Intel HD Graphics 630

no data

Peripherals

Specifications and connection of peripherals supported by Core i7-7700K and Opteron 6380.

PCIe version	3.0	2.0
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.

---

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 i7-7700K outperforms Opteron 6380 by 44% based on our aggregate benchmark results.

---

Pros & cons summary

---

Performance score	6.24	4.32
Recency	3 January 2017	5 November 2012
Physical cores	4	16
Threads	8	16
Chip lithography	14 nm	32 nm
Power consumption (TDP)	91 Watt	115 Watt

---

Should you still have questions on choice between Core i7-7700K and Opteron 6380, 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.

---