Intel Atom N475 vs Intel Core 2 Quad Q9500

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CPU comparison with benchmarks


Intel Atom N475 CPU1 vs CPU2 Intel Core 2 Quad Q9500
Intel Atom N475 Intel Core 2 Quad Q9500

CPU comparison

In this CPU comparison, we compare the Intel Atom N475 and the Intel Core 2 Quad Q9500 and use benchmarks to check which processor is faster.

We compare the Intel Atom N475 1 core processor released in Q1/2010 with the Intel Core 2 Quad Q9500 which has 4 CPU cores and was introduced in Q1/2010.
Intel Atom (108) Family Intel Core2 Quad (19)
Intel Atom N400/N500 (3) CPU group Intel Core 2 Quad Q8000/Q9000 (16)
2 Generation 2
Pineview Architecture Yorkfield (Penryn)
Desktop / Server Segment Desktop / Server
-- Predecessor --
-- Successor --

CPU Cores and Base Frequency

The Intel Atom N475 is a 1 core processor with a clock frequency of 1.83 GHz. The processor can compute 2 threads at the same time. The Intel Core 2 Quad Q9500 clocks with 2.83 GHz, has 4 CPU cores and can calculate 4 threads in parallel.

Intel Atom N475 Characteristic Intel Core 2 Quad Q9500
1 Cores 4
2 Threads 4
normal Core architecture normal
Yes Hyperthreading No
No Overclocking ? No
1.83 GHz Frequency 2.83 GHz
-- Turbo Frequency (1 Core) --
-- Turbo Frequency (All Cores) --

NPU AI performance

The performance values of the processor's AI unit. The isolated NPU performance is specified here, the total AI performance (NPU+CPU+iGPU) can be higher. Processors with support for artificial intelligence (AI) and machine learning (ML) can process many calculations, especially audio, image and video processing, much faster than classic processors.

Intel Atom N475 Characteristic Intel Core 2 Quad Q9500
-- AI hardware --
-- AI specifications --
-- NPU + CPU + iGPU --

Integrated graphics (iGPU)

Graphics (iGPU) integrated into the processor not only enable image output without having to rely on a dedicated graphics solution, but can also efficiently accelerate video playback.

Intel GMA 3150 GPU no iGPU
0.20 GHz GPU frequency --
-- GPU (Turbo) --
-- GPU Generation --
45 Technology
0 Max. displays
2 Compute units --
-- Shader --
No Hardware Raytracing No
No Frame Generation No
1 GB Max. GPU Memory --
-- DirectX Version --

Hardware codec support

A photo or video codec that is accelerated in hardware can greatly accelerate the working speed of a processor and extend the battery life of notebooks or smartphones when playing videos.

Intel GMA 3150 GPU no iGPU
No Codec h265 / HEVC (8 bit) No
No Codec h265 / HEVC (10 bit) No
No Codec h264 No
No Codec VP9 No
No Codec VP8 No
No Codec AV1 No
No Codec AVC No
No Codec VC-1 No
No Codec JPEG No

Memory & PCIe

Up to 2 GB of memory in a maximum of 1 memory channels is supported by the Intel Atom N475, while the Intel Core 2 Quad Q9500 supports a maximum of 16 GB of memory with a maximum memory bandwidth of 17.1 GB/s enabled.

Intel Atom N475 Characteristic Intel Core 2 Quad Q9500
DDR3-800, DDR2-800 Memory DDR3-1066, DDR2-800
2 GB Max. Memory 16 GB
1 (Single Channel) Memory channels 2 (Dual Channel)
6.4 GB/s Max. Bandwidth 17.1 GB/s
No ECC No
0.50 MB L2 Cache 6.00 MB
-- L3 Cache --
-- PCIe version --
-- PCIe lanes --
-- PCIe Bandwidth --

Thermal Management

The Intel Atom N475 has a TDP of 6.5 W. The TDP of the Intel Core 2 Quad Q9500 is 95 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution.

Intel Atom N475 Characteristic Intel Core 2 Quad Q9500
6.5 W TDP (PL1 / PBP) 95 W
-- TDP (PL2) --
-- TDP up --
-- TDP down --
100 °C Tjunction max. --

Technical details

The Intel Atom N475 has 0.50 MB cache and is manufactured in 45 nm. The cache of Intel Core 2 Quad Q9500 is at 6.00 MB. The processor is manufactured in 45 nm.

Intel Atom N475 Characteristic Intel Core 2 Quad Q9500
45 nm Technology 45 nm
Monolithic Chip design Monolithic
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
MMX, SSE3, SSSE3 ISA extensions MMX, SSE2, SSE3, SSE4.1
BGA 559 Socket LGA 775
None Virtualization VT-x, VT-d
No AES-NI No
Windows 10, Linux Operating systems Windows 10, Linux
Q1/2010 Release date Q1/2010
-- Release price --
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Rate these processors

Here you can rate the Intel Atom N475 to help other visitors make their purchasing decisions. The average rating is 5.0 stars (1 ratings). Rate now:
Here you can rate the Intel Core 2 Quad Q9500 to help other visitors make their purchasing decisions. The average rating is 4.0 stars (1 ratings). Rate now:


Average performance in benchmarks

⌀ Single core performance in 0 CPU benchmarks
Intel Atom N475 (0%)
Intel Core 2 Quad Q9500 (0%)
⌀ Multi core performance in 1 CPU benchmarks
Intel Atom N475 (8%)
Intel Core 2 Quad Q9500 (100%)

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.
Intel Atom N475 Intel Atom N475
1C 2T @ 1.83 GHz
179 (8%)
Intel Core 2 Quad Q9500 Intel Core 2 Quad Q9500
4C 4T @ 2.83 GHz
2188 (100%)

Cinebench R23 (Single-Core)

Cinebench R23 is the successor of Cinebench R20 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
Intel Atom N475 Intel Atom N475
1C 2T @ 1.83 GHz
0 (0%)
Intel Core 2 Quad Q9500 Intel Core 2 Quad Q9500
4C 4T @ 2.83 GHz
427 (100%)

Cinebench R23 (Multi-Core)

Cinebench R23 is the successor of Cinebench R20 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.
Intel Atom N475 Intel Atom N475
1C 2T @ 1.83 GHz
0 (0%)
Intel Core 2 Quad Q9500 Intel Core 2 Quad Q9500
4C 4T @ 2.83 GHz
1616 (100%)

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.
Intel Atom N475 Intel Atom N475
1C 2T @ 1.83 GHz
0 (0%)
Intel Core 2 Quad Q9500 Intel Core 2 Quad Q9500
4C 4T @ 2.83 GHz
469 (100%)

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 Atom N475 Intel Atom N475
1C 2T @ 1.83 GHz
0 (0%)
Intel Core 2 Quad Q9500 Intel Core 2 Quad Q9500
4C 4T @ 2.83 GHz
1534 (100%)

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 Atom N475 Intel Atom N475
1C 2T @ 1.83 GHz
0 (0%)
Intel Core 2 Quad Q9500 Intel Core 2 Quad Q9500
4C 4T @ 2.83 GHz
953 (100%)

Devices using this processor

Intel Atom N475 Intel Core 2 Quad Q9500
Unknown Unknown

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