Core 2 Quad Q8300 vs Core i5-3450

Aggregate performance score

Core i5-3450
2012
4 cores / 4 threads, 77 Watt
2.83
+138%
Core 2 Quad Q8300
2008
4 cores / 4 threads, 95 Watt
1.19

Core i5-3450 outperforms Core 2 Quad Q8300 by a whopping 138% based on our aggregate benchmark results.

Primary details

Comparing Core i5-3450 and Core 2 Quad Q8300 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking16792361
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation0.54no data
Market segmentDesktop processorDesktop processor
Power efficiency3.481.19
Architecture codenameIvy Bridge (2012−2013)Yorkfield (2007−2009)
Release date29 April 2012 (12 years ago)November 2008 (16 years ago)
Launch price (MSRP)$186no data

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Core i5-3450 and Core 2 Quad Q8300 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 cores4 (Quad-Core)4 (Quad-Core)
Threads44
Base clock speed3.1 GHz2.5 GHz
Boost clock speed3.5 GHz2.5 GHz
Bus rate5 GT/s1333 MHz
L1 cache64 KB (per core)64K (per core)
L2 cache256 KB (per core)4 MB (shared)
L3 cache6144 KB (shared)0 KB
Chip lithography22 nm45 nm
Die size160 mm22x 81 mm2
Maximum case temperature (TCase)67 °C71 °C
Number of transistors1,400 million456 million
64 bit support++
Windows 11 compatibility--
VID voltage rangeno data0.85V-1.3625V

Compatibility

Information on Core i5-3450 and Core 2 Quad Q8300 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 configuration11
SocketFCLGA1155LGA775
Power consumption (TDP)77 Watt95 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i5-3450 and Core 2 Quad Q8300. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.1, Intel® SSE4.2, Intel® AVXno data
AES-NI+-
AVX+-
Enhanced SpeedStep (EIST)++
Turbo Boost Technology2.0-
Hyper-Threading Technology--
Idle States++
Thermal Monitoring++
Demand Based Switchingno data-
FDI+no data
FSB parityno data-

Security technologies

Core i5-3450 and Core 2 Quad Q8300 technologies aimed at improving security, for example, by protecting against hacks.

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

Virtualization technologies

Virtual machine speed-up technologies supported by Core i5-3450 and Core 2 Quad Q8300 are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core i5-3450 and Core 2 Quad Q8300. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3DDR1, DDR2, DDR3
Maximum memory size32 GBno data
Max memory channels2no data
Maximum memory bandwidth25.6 GB/sno data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardIntel HD Graphics 2500no data
Quick Sync Video+-
Clear Video HD+no data
Graphics max frequency1.1 GHzno data
InTru 3D+no data

Graphics interfaces

Available interfaces and connections of Core i5-3450 and Core 2 Quad Q8300 integrated GPUs.

Number of displays supported3no data

Peripherals

Specifications and connection of peripherals supported by Core i5-3450 and Core 2 Quad Q8300.

PCIe version3.0no 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.

i5-3450 2.83
+138%
Core 2 Quad Q8300 1.19

Passmark

Passmark CPU Mark is a widespread benchmark, consisting of 8 different types of workload, including integer and floating point math, extended instructions, compression, encryption and physics calculation. There is also one separate single-threaded scenario measuring single-core performance.

i5-3450 4503
+138%
Core 2 Quad Q8300 1892

GeekBench 5 Single-Core

GeekBench 5 Single-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses only a single CPU core.

i5-3450 602
+92.9%
Core 2 Quad Q8300 312

GeekBench 5 Multi-Core

GeekBench 5 Multi-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses all available CPU cores.

i5-3450 1765
+99.9%
Core 2 Quad Q8300 883

3DMark Fire Strike Physics

i5-3450 5460
+36.5%
Core 2 Quad Q8300 4000

Gaming performance

Pros & cons summary


Performance score 2.83 1.19
Chip lithography 22 nm 45 nm
Power consumption (TDP) 77 Watt 95 Watt

i5-3450 has a 137.8% higher aggregate performance score, a 104.5% more advanced lithography process, and 23.4% lower power consumption.

The Core i5-3450 is our recommended choice as it beats the Core 2 Quad Q8300 in performance tests.


Should you still have questions on choice between Core i5-3450 and Core 2 Quad Q8300, 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.


Intel Core i5-3450
Core i5-3450
Intel Core 2 Quad Q8300
Core 2 Quad Q8300

Similar processor comparisons

We picked several similar comparisons of processors in the same market segment and performance relatively close to those reviewed on this page.

Community ratings

Here you can see how users rate the processors, as well as rate them yourself.


4 804 votes

Rate Core i5-3450 on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5
3.8 606 votes

Rate Core 2 Quad Q8300 on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5

Questions & comments

Here you can ask a question about Core i5-3450 or Core 2 Quad Q8300, agree or disagree with our judgements, or report an error or mismatch.