Intel Core 2 Quad Q8400 vs Pentium G4400T

#ad
Buy
VS

Combined performance score

Pentium G4400T
1.51
+11.9%

Pentium G4400T outperforms Core 2 Quad Q8400 by 12% in our combined benchmark results.

General info

Comparing Pentium G4400T and Core 2 Quad Q8400 processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking20072111
Place by popularitynot in top-100not in top-100
Value for money0.192.73
Market segmentDesktop processorDesktop processor
SeriesIntel Pentiumno data
Architecture codenameSkylake (2015−2016)Yorkfield (2007−2009)
Release date1 September 2015 (8 years old)April 2009 (14 years old)
Launch price (MSRP)$64no data
Current price$118 (1.8x MSRP)$58
Value for money

Performance per price, higher is better.

Core 2 Quad Q8400 has 1337% better value for money than Pentium G4400T.

Technical specs

Pentium G4400T and Core 2 Quad Q8400 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 cores2 (Dual-core)4 (Quad-Core)
Threads24
Base clock speed2.9 GHz2.66 GHz
Boost clock speed2.9 GHz2.67 GHz
Bus support4 × 8 GT/sno data
L1 cache128 KB64K (per core)
L2 cache512 KB4 MB (shared)
L3 cache3 MB0 KB
Chip lithography14 nm45 nm
Die size98.57 mm210.3 mm × 9.57 mm2x 81 mm2
Maximum core temperatureno data71 °C
Maximum case temperature (TCase)no data71 °C
Number of transistors1750 Million456 million
64 bit support++
Windows 11 compatibility--
Unlocked multiplierNoNo
VID voltage rangeno data0.85V-1.3625V

Compatibility

Information on Pentium G4400T and Core 2 Quad Q8400 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
SocketFCLGA1151FCLGA775,LGA775
Power consumption (TDP)35 Watt95 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Pentium G4400T and Core 2 Quad Q8400. You'll probably need this information if you require some particular technology.

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

Security technologies

Pentium G4400T and Core 2 Quad Q8400 technologies aimed at improving security, for example, by protecting against hacks.

TXT--
EDB++
Secure Key+no data
MPX-no data
Identity Protection+no data
SGXYes with Intel® MEno data
OS Guard-no data

Virtualization technologies

Virtual machine speed-up technologies supported by Pentium G4400T and Core 2 Quad Q8400 are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Pentium G4400T and Core 2 Quad Q8400. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4-1866, DDR4-2133, DDR3L-1333, DDR3L-1600DDR1, DDR2, DDR3
Maximum memory size64 GBno data
Max memory channels2no data
Maximum memory bandwidth34.1 GB/sno data
ECC memory support+no data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardIntel HD Graphics 510no data
Max video memory64 GBno data
Quick Sync Video+no data
Clear Video+no data
Clear Video HD+no data
Graphics max frequency950 MHzno data
InTru 3D+no data

Graphics interfaces

Available interfaces and connections of Pentium G4400T and Core 2 Quad Q8400 integrated GPUs.

Number of displays supported3no data
eDP+no data
DisplayPort+no data
HDMI+no data
DVI+no data

Graphics image quality

Maximum display resolutions supported by Pentium G4400T and Core 2 Quad Q8400 integrated GPUs, including resolutions over different interfaces.

4K resolution support+no data
Max resolution over HDMI 1.44096x2304@24Hzno data
Max resolution over eDP4096x2304@60Hzno data
Max resolution over DisplayPort4096x2304@60Hzno data
Max resolution over VGAN/Ano data

Graphics API support

APIs supported by Pentium G4400T and Core 2 Quad Q8400 integrated GPUs, sometimes API versions are included.

DirectX12no data
OpenGL4.4no data

Peripherals

Specifications and connection of peripherals supported by Pentium G4400T and Core 2 Quad Q8400.

PCIe version3.0no data
PCI Express lanes16no 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.

Pentium G4400T 1.51
+11.9%
Core 2 Quad Q8400 1.35

Pentium G4400T outperforms Core 2 Quad Q8400 by 12% in our combined benchmark results.


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.

Benchmark coverage: 68%

Pentium G4400T 2325
+12.2%
Core 2 Quad Q8400 2073

Pentium G4400T outperforms Core 2 Quad Q8400 by 12% in Passmark.

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.

Benchmark coverage: 42%

Pentium G4400T 600
+81.8%
Core 2 Quad Q8400 330

Pentium G4400T outperforms Core 2 Quad Q8400 by 82% in GeekBench 5 Single-Core.

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.

Benchmark coverage: 42%

Pentium G4400T 1060
+14.3%
Core 2 Quad Q8400 927

Pentium G4400T outperforms Core 2 Quad Q8400 by 14% in GeekBench 5 Multi-Core.

Gaming performance

Advantages and disadvantages


Performance score 1.51 1.35
Physical cores 2 4
Threads 2 4
Chip lithography 14 nm 45 nm
Power consumption (TDP) 35 Watt 95 Watt

The Pentium G4400T is our recommended choice as it beats the Core 2 Quad Q8400 in performance tests.


Should you still have questions on choice between Pentium G4400T and Core 2 Quad Q8400, ask them in Comments section, and we shall answer.

User ratings

Do you think we are right or mistaken in our choice? Vote by clicking "Like" button near your favorite CPU.


Intel Pentium G4400T
Pentium G4400T
Intel Core 2 Quad Q8400
Core 2 Quad Q8400

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.

User ratings: view and submit

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


3.6 32 votes

Rate Intel Pentium G4400T on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5
4 1192 votes

Rate Intel Core 2 Quad Q8400 on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5

Questions and comments

Here you can ask a question about Pentium G4400T or Core 2 Quad Q8400, agree or disagree with our judgements, or report an error or mismatch.