Intel Core 2 Duo E6850 vs Intel Pentium G645T

Comparative analysis of Intel Core 2 Duo E6850 and Intel Pentium G645T processors for all known characteristics in the following categories: Essentials, Performance, Compatibility, Security & Reliability, Advanced Technologies, Virtualization, Memory, Graphics, Graphics interfaces, Peripherals. Benchmark processor performance analysis: PassMark - Single thread mark, PassMark - CPU mark, Geekbench 4 - Single Core, Geekbench 4 - Multi-Core.

Intel Core 2 Duo E6850

Intel Pentium G645T

Differences

Reasons to consider the Intel Core 2 Duo E6850

Around 11% higher maximum core temperature: 72°C vs 65.0°C
Around 5% better performance in PassMark - Single thread mark: 1183 vs 1131

Specifications (specs)
Maximum core temperature	72°C vs 65.0°C
Benchmarks
PassMark - Single thread mark	1183 vs 1131

Reasons to consider the Intel Pentium G645T

A newer manufacturing process allows for a more powerful, yet cooler running processor: 32 nm vs 65 nm
Around 86% lower typical power consumption: 35 Watt vs 65 Watt
Around 9% better performance in PassMark - CPU mark: 1228 vs 1130
Around 13% better performance in Geekbench 4 - Single Core: 452 vs 401
Around 21% better performance in Geekbench 4 - Multi-Core: 848 vs 702

Specifications (specs)
Manufacturing process technology	32 nm vs 65 nm
Thermal Design Power (TDP)	35 Watt vs 65 Watt
Benchmarks
PassMark - CPU mark	1228 vs 1130
Geekbench 4 - Single Core	452 vs 401
Geekbench 4 - Multi-Core	848 vs 702

Compare benchmarks

CPU 1: Intel Core 2 Duo E6850
CPU 2: Intel Pentium G645T

PassMark - Single thread mark

CPU 1

CPU 2

1183

1131

PassMark - CPU mark

CPU 1

CPU 2

1130

1228

Geekbench 4 - Single Core

CPU 1

CPU 2

401

452

Geekbench 4 - Multi-Core

CPU 1

CPU 2

702

848

Name	Intel Core 2 Duo E6850	Intel Pentium G645T
PassMark - Single thread mark	1183	1131
PassMark - CPU mark	1130	1228
Geekbench 4 - Single Core	401	452
Geekbench 4 - Multi-Core	702	848

Compare specifications (specs)

	Intel Core 2 Duo E6850	Intel Pentium G645T
Essentials
Architecture codename	Conroe	Sandy Bridge
Launch date	Q3'07	September 2012
Place in performance rating	2538	2528
Processor Number	E6850	G645T
Series	Legacy Intel® Core™ Processors	Legacy Intel® Pentium® Processor
Status	Discontinued	Discontinued
Vertical segment	Desktop	Desktop
Performance
64 bit support
Base frequency	3.00 GHz	2.50 GHz
Bus Speed	1333 MHz FSB	5 GT/s DMI
Die size	143 mm2	131 mm
Manufacturing process technology	65 nm	32 nm
Maximum core temperature	72°C	65.0°C
Number of cores	2	2
Transistor count	291 million	504 million
VID voltage range	0.8500V-1.5V
L1 cache		64 KB (per core)
L2 cache		256 KB (per core)
L3 cache		3072 KB (shared)
Maximum frequency		2.5 GHz
Number of threads		2
Compatibility
Low Halogen Options Available
Package Size	37.5mm x 37.5mm	37.5mm x 37.5mm
Sockets supported	PLGA775	FCLGA1155
Thermal Design Power (TDP)	65 Watt	35 Watt
Max number of CPUs in a configuration		1
Security & Reliability
Execute Disable Bit (EDB)
Intel® Trusted Execution technology (TXT)
Advanced Technologies
Enhanced Intel SpeedStep® technology
FSB parity
Idle States
Intel 64
Intel® AES New Instructions
Intel® Demand Based Switching
Intel® Hyper-Threading technology
Intel® Turbo Boost technology
Thermal Monitoring
Flexible Display interface (FDI)
Instruction set extensions		Intel® SSE4.1, Intel® SSE4.2
Intel® Advanced Vector Extensions (AVX)
Intel® Fast Memory Access
Intel® Flex Memory Access
Intel® Optane™ Memory Supported
Intel® vPro™ Platform Eligibility
Virtualization
Intel® Virtualization Technology (VT-x)
Intel® Virtualization Technology for Directed I/O (VT-d)
Intel® VT-x with Extended Page Tables (EPT)
Memory
Max memory channels		2
Maximum memory bandwidth		17 GB/s
Maximum memory size		32 GB
Supported memory types		DDR3 1066
Graphics
Graphics base frequency		650 MHz
Graphics max dynamic frequency		1.10 GHz
Graphics max frequency		1.1 GHz
Intel® Clear Video HD technology
Intel® Flexible Display Interface (Intel® FDI)
Intel® InTru™ 3D technology
Intel® Quick Sync Video
Processor graphics		Intel HD Graphics
Graphics interfaces
Number of displays supported		2
Wireless Display (WiDi) support
Peripherals
Max number of PCIe lanes		16
PCI Express revision		2.0