i7-975 Extreme Edition vs E2-3800

Primary details

Comparing processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	3038	not rated
Place by popularity	not in top-100	not in top-100
Market segment	Laptop	Desktop processor
Series	AMD A-Series	Intel Core i7EE
Power efficiency	1.83	no data
Designer	AMD	Intel
Manufacturer	GlobalFoundries	no data
Architecture codename	Kabini (2013−2014)	Nehalem (2008−2010)
Release date	23 May 2013 (13 years ago)	2 June 2009 (16 years ago)

Detailed specifications

Basic parameters of E2-3800 and Core i7-975 Extreme Edition: 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)	4 (Quad-Core)
Threads	4	8
Boost clock speed	1.3 GHz	3.33 GHz
Bus type	no data	QPI
Bus rate	no data	6.4 GT/s
Multiplier	no data	25
L1 cache	128 KB	no data
L2 cache	2048 KB	1 MB
L3 cache	no data	8 MB
Chip lithography	28 nm	45 nm
Die size	107 mm2	263 mm2
Maximum core temperature	90 °C	no data
Maximum case temperature (TCase)	90 °C	no data
Number of transistors	no data	731 Million
64 bit support	+	+
Windows 11 compatibility	-	-

Compatibility

Information on E2-3800 and Core i7-975 Extreme Edition 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 (Uniprocessor)
Socket	FT3	no data
Power consumption (TDP)	15 Watt	130 Watt

Technologies and extensions

Technological solutions and additional instructions supported by E2-3800 and Core i7-975 Extreme Edition. You'll probably need this information if you require some particular technology.

Instruction set extensions	86x SSE (1, 2, 3, 3S, 4.1, 4.2, 4A),-64, AES, AVX	no data
AES-NI	+	-
FMA	FMA4	-
AVX	+	-
PowerNow	+	-
PowerGating	+	-
VirusProtect	+	-
Enhanced SpeedStep (EIST)	no data	+

Virtualization technologies

Virtual machine speed-up technologies supported by E2-3800 and Core i7-975 Extreme Edition are enumerated here.

AMD-V	+	-
IOMMU 2.0	+	-

Memory specs

Types, maximum amount and channel quantity of RAM supported by E2-3800 and Core i7-975 Extreme Edition. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR3-1600	no data
Maximum memory size	no data	24 GB
Max memory channels	1	no data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card	AMD Radeon HD 8280	no data
จำนวนพาธไลน์	128	no data
Enduro	+	-
Switchable graphics	+	-
UVD	+	-
VCE	+	-

Graphics interfaces

Available interfaces and connections of E2-3800 and Core i7-975 Extreme Edition integrated GPUs.

DisplayPort	+	-
HDMI	+	-

Graphics API support

APIs supported by E2-3800 and Core i7-975 Extreme Edition integrated GPUs, sometimes API versions are included.

DirectX	DirectX® 12	no data
Vulkan	+	-

Peripherals

Specifications and connection of peripherals supported by E2-3800 and Core i7-975 Extreme Edition.

PCIe version	2.0	no data
PCI Express lanes	4	no data

Pros & cons summary

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Recency	23 May 2013	2 June 2009
Threads	4	8
Chip lithography	28 nm	45 nm
Power consumption (TDP)	15 Watt	130 Watt