Intel Core 2 Quad Q9400 Benchmark, Test and specs

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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.
Intel Core 2 Quad Q9400

CPU lineage

The segment in which we have classified the Intel Core 2 Quad Q9400. Here you can see if it is a desktop processor or a mobile processor or which processor may be the successor of the Intel Core 2 Quad Q9400.

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

In addition to the number of CPU cores and threads, you can see here whether the Intel Core 2 Quad Q9400 can be overclocked. You will also find the clock frequencies of the processor (single-core and multi-core) here. The number of CPU cores greatly affects the speed of the processor.

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): --

Memory & PCIe

The memory type as well as the amount of memory can greatly affect the speed of the processor. The memory bandwidth depends on several factors and is given in gigabytes per second.

Memory type: DDR2-800
DDR3-1066
Max. Memory: 16 GB
Memory channels: 2 (Dual Channel)
Bandwidth: --
ECC: No
PCIe:
AES-NI: No

Thermal Management

The Thermal Design Power (TDP for short) specifies the necessary cooling solution to cool the processor sufficiently. The TDP usually only gives a rough idea of the real consumption of a CPU.

TDP (PL1 / PBP): 95 W
TDP (PL2): --
TDP up: --
TDP down: --
Tjunction max.: --

Technical details

Here you will find information on the size of the level 2 and level 3 cache of the Intel Core 2 Quad Q9400 as well as a list of the processors ISA extensions. We have documented the architecture and the manufacturing technology for you as well as the release date.

Technology: 45 nm
Chip design: Monolithic
Socket: LGA 775
L2-Cache: 6.00 MB
L3-Cache: --
Architecture: Yorkfield (Penryn)
Operating systems: Windows 10, Linux
Virtualization: VT-x, VT-d
Instruction set (ISA): x86-64 (64 bit)
ISA extensions: MMX, SSE2, SSE3, SSE4.1
Release date: Q3/2008
Release price: --
Part Number: --
Documents: --

Benchmark results

Verified 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:

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.

AMD A4-4020 AMD A4-4020
2C 2T @ 3.40 GHz
379
AMD Phenom II X3 720 AMD Phenom II X3 720
3C 3T @ 2.80 GHz
379
Intel Core i3-4005U Intel Core i3-4005U
2C 4T @ 1.70 GHz
379
Intel Core 2 Quad Q9400 Intel Core 2 Quad Q9400
4C 4T @ 2.66 GHz
378
Intel Celeron J4005 Intel Celeron J4005
2C 2T @ 2.70 GHz
377
Intel Celeron 3965Y Intel Celeron 3965Y
2C 2T @ 1.50 GHz
376
AMD Athlon II X3 440 AMD Athlon II X3 440
3C 3T @ 3.00 GHz
374
Show all Geekbench 5, 64bit (Single-Core) results



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.

Intel Core i3-550 Intel Core i3-550
2C 4T @ 3.20 GHz
1170
Intel Celeron N4100 Intel Celeron N4100
4C 4T @ 2.40 GHz
1167
Samsung Exynos 9610 Samsung Exynos 9610
8C 8T @ 2.30 GHz
1164
Intel Core 2 Quad Q9400 Intel Core 2 Quad Q9400
4C 4T @ 2.66 GHz
1163
AMD Athlon II X4 615e AMD Athlon II X4 615e
4C 4T @ 2.50 GHz
1161
Intel Pentium G4400T Intel Pentium G4400T
2C 2T @ 2.90 GHz
1161
AMD Ryzen Embedded R1600 AMD Ryzen Embedded R1600
2C 4T @ 2.60 GHz
1160
Show all Geekbench 5, 64bit (Multi-Core) results



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.

Intel Core i7-920 Intel Core i7-920
4C 8T @ 2.66 GHz
242
AMD FX-8350 AMD FX-8350
8C 8T @ 4.10 GHz
241
Intel Core i5-2450M Intel Core i5-2450M
2C 4T @ 2.50 GHz
236
Intel Core 2 Quad Q9400 Intel Core 2 Quad Q9400
4C 4T @ 2.66 GHz
230
AMD FX-4300 AMD FX-4300
4C 4T @ 3.80 GHz
224
AMD FX-8320 AMD FX-8320
8C 8T @ 3.75 GHz
223
AMD FX-6300 AMD FX-6300
6C 6T @ 4.10 GHz
221
Show all CPU-Z Benchmark 17 (Single-Core) results



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.

Intel Core i7-6600U Intel Core i7-6600U
2C 4T @ 2.60 GHz
898
AMD Phenom II X6 1090T AMD Phenom II X6 1090T
6C 6T @ 3.20 GHz
895
Intel Core 2 Quad Q8400 Intel Core 2 Quad Q8400
4C 4T @ 2.66 GHz
894
Intel Core 2 Quad Q9400 Intel Core 2 Quad Q9400
4C 4T @ 2.66 GHz
891
Intel Core i5-4200H Intel Core i5-4200H
2C 4T @ 2.80 GHz
875
Intel Core i5-7200U Intel Core i5-7200U
2C 4T @ 2.50 GHz
865
Intel Core i7-5500U Intel Core i7-5500U
2C 4T @ 2.40 GHz
860
Show all CPU-Z Benchmark 17 (Multi-Core) results



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.

AMD A6-3420M AMD A6-3420M
4C 4T @ 2.40 GHz
2084
Intel Core 2 Extreme QX6700 Intel Core 2 Extreme QX6700
4C 4T @ 2.66 GHz
2065
Intel Core 2 Quad Q6700 Intel Core 2 Quad Q6700
4C 4T @ 2.66 GHz
2065
Intel Core 2 Quad Q9400 Intel Core 2 Quad Q9400
4C 4T @ 2.66 GHz
2061
Intel Pentium Gold 4410Y Intel Pentium Gold 4410Y
2C 4T @ 1.50 GHz
2061
AMD Athlon 5150 AMD Athlon 5150
4C 4T @ 1.60 GHz
2061
AMD Phenom II X2 B57 AMD Phenom II X2 B57
2C 2T @ 3.20 GHz
2060
Show all Estimated results for PassMark CPU Mark results



Benchmarks


Leaderboards

In our leaderboards, we have clearly compiled the best processors for specific categories for you. The leaderboards are always up to date and are regularly updated by us. The best processors are selected according to popularity and speed in benchmarks as well as the price-performance ratio.


Popular comparisons

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7. Intel Core 2 Quad Q9400 Intel Pentium E5700 Intel Core 2 Quad Q9400 vs Intel Pentium E5700
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9. Intel Core 2 Quad Q9550 Intel Core 2 Quad Q9400 Intel Core 2 Quad Q9550 vs Intel Core 2 Quad Q9400
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14. Intel Core 2 Quad Q9400 AMD Athlon 3000G Intel Core 2 Quad Q9400 vs AMD Athlon 3000G
15. Intel Core 2 Quad Q9400 Intel Core i3-3220 Intel Core 2 Quad Q9400 vs Intel Core i3-3220


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