i7-11390H vs Pentium 957

Primary details

Comparing Pentium 957 and Core i7-11390H processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	3019	1079
Place by popularity	not in top-100	not in top-100
Market segment	Laptop	Laptop
Series	Intel Pentium	Intel Tiger Lake
Power efficiency	2.17	21.14
Architecture codename	Sandy Bridge (2011−2013)	Tiger Lake-H35 (2021)
Release date	19 June 2011 (13 years ago)	21 June 2021 (3 years ago)
Launch price (MSRP)	$134	no data

Detailed specifications

Pentium 957 and Core i7-11390H 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	2 (Dual-core)	4 (Quad-Core)
Threads	2	8
Base clock speed	1.2 GHz	2.9 GHz
Boost clock speed	1.2 GHz	5 GHz
Bus type	DMI 2.0	no data
Bus rate	4 × 5 GT/s	4 GT/s
Multiplier	12	no data
L1 cache	64K (per core)	80K (per core)
L2 cache	256K (per core)	1.25 MB (per core)
L3 cache	2 MB (shared)	12 MB (shared)
Chip lithography	32 nm	10 nm SuperFin
Die size	131 mm2	146.1 mm2
Maximum core temperature	100 °C	100 °C
Maximum case temperature (TCase)	no data	72 °C
Number of transistors	504 million	no data
64 bit support	+	+
Windows 11 compatibility	-	+

Compatibility

Information on Pentium 957 and Core i7-11390H 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	FCBGA1023	FCBGA1449
Power consumption (TDP)	17 Watt	28 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Pentium 957 and Core i7-11390H. You'll probably need this information if you require some particular technology.

Instruction set extensions	Intel® SSE4.1, Intel® SSE4.2	Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2, Intel® AVX-512
AES-NI	-	+
FMA	+	+
AVX	-	+
Enhanced SpeedStep (EIST)	+	+
Speed Shift	no data	+
My WiFi	-	no data
Turbo Boost Technology	-	2.0
Hyper-Threading Technology	-	+
TSX	-	+
Idle States	+	+
Thermal Monitoring	+	+
Flex Memory Access	+	no data
Demand Based Switching	-	no data
Turbo Boost Max 3.0	no data	+
FDI	+	no data
Fast Memory Access	+	no data
Deep Learning Boost	-	+

Security technologies

Pentium 957 and Core i7-11390H technologies aimed at improving security, for example, by protecting against hacks.

TXT	-	+
EDB	+	no data
SGX	no data	-
OS Guard	no data	+
Anti-Theft	-	no data

Virtualization technologies

Virtual machine speed-up technologies supported by Pentium 957 and Core i7-11390H are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Pentium 957 and Core i7-11390H. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR3	DDR4
Maximum memory size	8.01 GB	64 GB
Max memory channels	2	2
Maximum memory bandwidth	21.335 GB/s	no data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card	Intel HD Graphics (Sandy Bridge) (350 - 800 MHz)	Intel® Iris® Xe Graphics eligible
Quick Sync Video	-	+
Clear Video HD	-	+
Graphics max frequency	800 MHz	1.4 GHz
Execution Units	no data	96

Graphics interfaces

Available interfaces and connections of Pentium 957 and Core i7-11390H integrated GPUs.

Number of displays supported	2	4
eDP	+	no data
DisplayPort	+	-
HDMI	+	-
SDVO	+	no data
CRT	+	no data

Graphics image quality

Maximum display resolutions supported by Pentium 957 and Core i7-11390H integrated GPUs, including resolutions over different interfaces.

Max resolution over HDMI 1.4	no data	4096x2304@60Hz
Max resolution over eDP	no data	4096x2304@60Hz
Max resolution over DisplayPort	no data	7680x4320@60Hz

Graphics API support

APIs supported by Pentium 957 and Core i7-11390H integrated GPUs, sometimes API versions are included.

DirectX	no data	12.1
OpenGL	no data	4.6

Peripherals

Specifications and connection of peripherals supported by Pentium 957 and Core i7-11390H.

PCIe version	2.0	4.0
PCI Express lanes	16	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.

---

Pros & cons summary

---

Performance score	0.39	6.26
Recency	19 June 2011	21 June 2021
Physical cores	2	4
Threads	2	8
Chip lithography	32 nm	10 nm
Power consumption (TDP)	17 Watt	28 Watt

---

Should you still have questions on choice between Pentium 957 and Core i7-11390H, 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.

---