Intel Core 2 Quad Q9400 - Benchmark, Test and specs
Last updated:
The Intel Core 2 Quad Q9400 has 4 cores with 4 threads and is based on the 2. gen of the Intel Core2 Quad series. The processor uses a mainboard with the LGA 775 socket and was released in Q3/2008.
 CPU lineage |
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| Name: | Intel Core 2 Quad Q9400 |
| Family: | Intel Core2 Quad |
| CPU group: | Intel Core 2 Quad Q8000/Q9000 |
| Segment: | Desktop / Server |
| Generation: | 2 |
| Predecessor: | -- |
| Successor: | -- |
 CPU Cores and Base Frequency |
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| CPU Cores / Threads: | 4 / 4 |
| Core architecture: | normal |
| Cores: | 4x |
| Hyperthreading / SMT: | No |
| Overclocking: | No |
| Frequency: | 2.66 GHz |
| Turbo Frequency (1 Core): | -- |
| Turbo Frequency (4 Cores): | -- |
Internal Graphics
Hardware codec support Memory & PCIe |
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| Memory type: | DDR2-800 DDR3-1066 |
| Max. Memory: | 16 GB |
| Memory channels: | 2 |
| Bandwidth: | -- |
| ECC: | No |
| PCIe: | |
| AES-NI: | No |
 Thermal Management |
|
| TDP (PL1): | 95 W |
| TDP (PL2): | -- |
| TDP up: | -- |
| TDP down: | -- |
| Tjunction max.: | -- |
 Technical details |
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| Instruction set (ISA): | x86-64 (64 bit) |
| ISA extensions: | MMX, SSE2, SSE3, SSE4.1 |
| L2-Cache: | 6.00 MB |
| L3-Cache: | -- |
| Architecture: | Yorkfield (Penryn) |
| Documents: | -- |
| Technology: | 45 nm |
| Virtualization: | VT-x, VT-d |
| Socket: | LGA 775 |
| Release date: | Q3/2008 |
| Part Number: | -- |
4C 4T @ 2.66 GHz
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Benchmark results
The benchmark results for the Intel Core 2 Quad Q9400 have been carefully checked by us. We only publish benchmark results that have been created by us or that have been submitted by a visitor and then checked by a team member. All results are based on and fullfill our benchmark guidelines.
Screenshots:
Screenshots:
Geekbench 5, 64bit (Single-Core)
Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
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AMD A4-4020
2C 2T @ 3.20 GHz |
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AMD Phenom II X3 720
3C 3T @ 2.80 GHz |
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Intel Core i3-4005U
2C 4T @ 1.70 GHz |
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Intel Core 2 Quad Q9400
4C 4T @ 2.66 GHz |
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Intel Celeron J4005
2C 2T @ 2.00 GHz |
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Intel Celeron 3965Y
2C 2T @ 1.50 GHz |
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AMD Athlon II X3 440
3C 3T @ 3.00 GHz |
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Geekbench 5, 64bit (Multi-Core)
Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.|
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Intel Core i3-550
2C 4T @ 3.20 GHz |
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Intel Celeron N4100
4C 4T @ 1.10 GHz |
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Samsung Exynos 9610
8C 8T @ 2.30 GHz |
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Intel Core 2 Quad Q9400
4C 4T @ 2.66 GHz |
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AMD Athlon II X4 615e
4C 4T @ 2.50 GHz |
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Intel Pentium G4400T
2C 2T @ 2.90 GHz |
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AMD Ryzen Embedded R1600
2C 4T @ 2.60 GHz |
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CPU-Z Benchmark 17 (Single-Core)
The CPU-Z benchmark measures a processor's performance by measuring the time it takes the system to complete all benchmark calculations. The faster the benchmark is completed, the higher the score.
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Intel Core i7-920
4C 8T @ 2.66 GHz |
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AMD FX-8350
8C 8T @ 4.00 GHz |
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Intel Core i5-2450M
2C 4T @ 2.50 GHz |
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Intel Core 2 Quad Q9400
4C 4T @ 2.66 GHz |
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AMD FX-4300
4C 4T @ 3.80 GHz |
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AMD FX-8320
8C 8T @ 3.50 GHz |
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AMD FX-6300
6C 6T @ 3.50 GHz |
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CPU-Z Benchmark 17 (Multi-Core)
The CPU-Z benchmark measures a processor's performance by measuring the time it takes the system to complete all benchmark calculations. The faster the benchmark is completed, the higher the score.|
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Intel Core i7-6600U
2C 4T @ 2.60 GHz |
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AMD Phenom II X6 1090T
6C 6T @ 3.20 GHz |
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Intel Core 2 Quad Q8400
4C 4T @ 2.66 GHz |
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Intel Core 2 Quad Q9400
4C 4T @ 2.66 GHz |
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Intel Core i5-4200H
2C 4T @ 2.80 GHz |
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Intel Core i5-7200U
2C 4T @ 2.50 GHz |
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Intel Core i7-5500U
2C 4T @ 2.40 GHz |
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Estimated results for PassMark CPU Mark
Some of the CPUs listed below have been benchmarked by CPU-monkey. However the majority of CPUs have not been tested and the results have been estimated by a CPU-monkey’s secret proprietary formula. As such they do not accurately reflect the actual Passmark CPU mark values and are not endorsed by PassMark Software Pty Ltd.|
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AMD A6-3420M
4C 4T @ 1.50 GHz |
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Intel Core 2 Extreme QX6700
4C 4T @ 2.66 GHz |
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Intel Core 2 Quad Q6700
4C 4T @ 2.66 GHz |
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Intel Core 2 Quad Q9400
4C 4T @ 2.66 GHz |
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Intel Pentium Gold 4410Y
2C 4T @ 1.50 GHz |
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AMD Athlon 5150
4C 4T @ 1.60 GHz |
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AMD Phenom II X2 B57
2C 2T @ 3.20 GHz |
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