Core 2 Duo T7800 vs Core i7-4770

Primary details

Comparing Core i7-4770 and Core 2 Duo T7800 processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking	1240	2670
Place by popularity	68	not in top-100
Cost-effectiveness evaluation	1.67	no data
Market segment	Desktop processor	Laptop
Series	no data	Intel Core 2 Duo
Architecture codename	Haswell (2013−2015)	Merom (2006−2008)
Release date	2 June 2013 (11 years ago)	18 August 2007 (16 years ago)
Launch price (MSRP)	$500	$515
Current price	$57 (0.1x MSRP)	$59 (0.1x MSRP)

Cost-effectiveness evaluation

Performance per price, higher is better.

Detailed specifications

Core i7-4770 and Core 2 Duo T7800 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)	2 (Dual-core)
Threads	8	2
Base clock speed	3.4 GHz	2.6 GHz
Boost clock speed	3.9 GHz	2.6 GHz
Bus support	no data	800 MHz
L1 cache	64 KB (per core)	64 KB
L2 cache	256 KB (per core)	4 MB
L3 cache	8192 KB (shared)	0 KB
Chip lithography	22 nm	65 nm
Die size	177 mm2	143 mm2
Maximum core temperature	73 °C	100 °C
Maximum case temperature (TCase)	72 °C	no data
Number of transistors	1,400 million	291 Million
64 bit support	+	+
Windows 11 compatibility	-	-
Unlocked multiplier	No	No
VID voltage range	no data	1.075V-1.25V

Compatibility

Information on Core i7-4770 and Core 2 Duo T7800 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	FCLGA1150	PBGA479,PPGA478
Power consumption (TDP)	84 Watt	35 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i7-4770 and Core 2 Duo T7800. You'll probably need this information if you require some particular technology.

Instruction set extensions	Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2	no data
AES-NI	+	no data
AVX	+	no data
vPro	+	no data
Enhanced SpeedStep (EIST)	+	+
My WiFi	+	no data
Turbo Boost Technology	2.0	-
Hyper-Threading Technology	+	-
TSX	-	no data
Idle States	+	no data
Thermal Monitoring	+	no data
SIPP	+	no data
Demand Based Switching	no data	-
FDI	+	no data
FSB parity	no data	-
Status	Discontinued	Discontinued

Security technologies

Core i7-4770 and Core 2 Duo T7800 technologies aimed at improving security, for example, by protecting against hacks.

TXT	+	-
EDB	+	+
Secure Key	+	no data
Identity Protection	+	no data
OS Guard	+	no data
Anti-Theft	+	no data

Virtualization technologies

Virtual machine speed-up technologies supported by Core i7-4770 and Core 2 Duo T7800 are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core i7-4770 and Core 2 Duo T7800. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR3	no data
Maximum memory size	32 GB	no data
Max memory channels	2	no data
Maximum memory bandwidth	25.6 GB/s	no data
ECC memory support	-	no data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card	Intel HD Graphics 4600	no data
Max video memory	2 GB	no data
Quick Sync Video	+	no data
Clear Video HD	+	no data
Graphics max frequency	1.2 GHz	no data
InTru 3D	+	no data

Graphics interfaces

Available interfaces and connections of Core i7-4770 and Core 2 Duo T7800 integrated GPUs.

Number of displays supported	3	no data
eDP	+	no data
DisplayPort	+	no data
HDMI	+	no data
DVI	+	no data
VGA	+	no data

Graphics image quality

Maximum display resolutions supported by Core i7-4770 and Core 2 Duo T7800 integrated GPUs, including resolutions over different interfaces.

Max resolution over HDMI 1.4	4096x2304@24Hz	no data
Max resolution over eDP	3840x2160@60Hz	no data
Max resolution over DisplayPort	3840x2160@60Hz	no data
Max resolution over VGA	1920x1200@60Hz	no data

Graphics API support

APIs supported by Core i7-4770 and Core 2 Duo T7800 integrated GPUs, sometimes API versions are included.

DirectX	11.2/12	no data
OpenGL	4.3	no data

Peripherals

Specifications and connection of peripherals supported by Core i7-4770 and Core 2 Duo T7800.

PCIe version	Up to 3.0	no data
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.

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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 i7-4770 outperforms Core 2 Duo T7800 by 624% based on our aggregate benchmark results.

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Pros & cons summary

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Performance score	4.56	0.63
Recency	2 June 2013	18 August 2007
Physical cores	4	2
Threads	8	2
Cost	$500	$515
Chip lithography	22 nm	65 nm
Power consumption (TDP)	84 Watt	35 Watt

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Should you still have questions on choice between Core i7-4770 and Core 2 Duo T7800, ask them in Comments section, and we shall answer.

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