Intel Pentium Gold 8500 vs Intel Core 2 Quad Q9550

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CPU comparison with benchmarks


Intel Pentium Gold 8500 CPU1 vs CPU2 Intel Core 2 Quad Q9550
Intel Pentium Gold 8500 Intel Core 2 Quad Q9550

CPU comparison

In this CPU comparison, we compare the Intel Pentium Gold 8500 and the Intel Core 2 Quad Q9550 and use benchmarks to check which processor is faster.

We compare the Intel Pentium Gold 8500 5 core processor released in Q1/2022 with the Intel Core 2 Quad Q9550 which has 4 CPU cores and was introduced in Q1/2008.
Intel Pentium (150) Family Intel Core2 Quad (19)
Intel Pentium Gold 8000 (2) CPU group Intel Core 2 Quad Q8000/Q9000 (16)
12 Generation 2
Alder Lake U Architecture Yorkfield (Penryn)
Mobile Segment Desktop / Server
-- Predecessor --
-- Successor --

CPU Cores and Base Frequency

The Intel Pentium Gold 8500 is a 5 core processor with a clock frequency of 1.00 GHz (4.40 GHz). The processor can compute 6 threads at the same time. The Intel Core 2 Quad Q9550 clocks with 2.83 GHz, has 4 CPU cores and can calculate 4 threads in parallel.

Intel Pentium Gold 8500 Characteristic Intel Core 2 Quad Q9550
5 Cores 4
6 Threads 4
hybrid (big.LITTLE) Core architecture normal
Yes Hyperthreading No
No Overclocking ? No
1.00 GHz (4.40 GHz)
1x Golden Cove
A-Core 2.83 GHz
0.70 GHz (3.30 GHz)
4x Gracemont
B-Core --

Artificial Intelligence and Machine Learning

Processors with the support of artificial intelligence (AI) and machine learning (ML) can process many calculations, especially audio, image and video processing, much faster than classic processors. Algorithms for ML improve their performance the more data they have collected via software. ML tasks can be processed up to 10,000 times faster than with a classic processor.

Intel Pentium Gold 8500 Characteristic Intel Core 2 Quad Q9550
-- AI hardware --
-- AI specifications --

Internal Graphics

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 UHD Graphics 12th Gen (48 EU) GPU no iGPU
0.20 GHz GPU frequency --
0.80 GHz GPU (Turbo) --
12 GPU Generation --
10 nm Technology
3 Max. displays
48 Compute units --
384 Shader --
No Hardware Raytracing No
No Frame Generation No
64 GB Max. GPU Memory --
12 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 UHD Graphics 12th Gen (48 EU) GPU no iGPU
Decode / Encode Codec h265 / HEVC (8 bit) No
Decode / Encode Codec h265 / HEVC (10 bit) No
Decode / Encode Codec h264 No
Decode / Encode Codec VP9 No
Decode Codec VP8 No
Decode Codec AV1 No
Decode / Encode Codec AVC No
Decode Codec VC-1 No
Decode / Encode Codec JPEG No

Memory & PCIe

Up to 64 GB of memory in a maximum of 2 memory channels is supported by the Intel Pentium Gold 8500, while the Intel Core 2 Quad Q9550 supports a maximum of 16 GB of memory with a maximum memory bandwidth of 17.1 GB/s enabled.

Intel Pentium Gold 8500 Characteristic Intel Core 2 Quad Q9550
LPDDR5-5200, LPDDR4X-4266, DDR5-4800, DDR4-3200 Memory DDR3-1066, DDR2-800
64 GB Max. Memory 16 GB
2 (Dual Channel) Memory channels 2 (Dual Channel)
83.2 GB/s Max. Bandwidth 17.1 GB/s
No ECC No
3.25 MB L2 Cache 12.00 MB
8.00 MB L3 Cache --
4.0 PCIe version --
14 PCIe lanes --
27.6 GB/s PCIe Bandwidth --

Thermal Management

The Intel Pentium Gold 8500 has a TDP of 9 W. The TDP of the Intel Core 2 Quad Q9550 is 95 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution.

Intel Pentium Gold 8500 Characteristic Intel Core 2 Quad Q9550
9 W TDP (PL1 / PBP) 95 W
29 W TDP (PL2) --
-- TDP up --
-- TDP down --
100 °C Tjunction max. --

Technical details

The Intel Pentium Gold 8500 has 11.25 MB cache and is manufactured in 10 nm. The cache of Intel Core 2 Quad Q9550 is at 12.00 MB. The processor is manufactured in 45 nm.

Intel Pentium Gold 8500 Characteristic Intel Core 2 Quad Q9550
10 nm Technology 45 nm
Monolithic Chip design Monolithic
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
SSE4.1, SSE4.2, AVX2 ISA extensions MMX, SSE2, SSE3, SSE4.1
BGA 1744 Socket LGA 775
VT-x, VT-x EPT, VT-d Virtualization VT-x, VT-d
Yes AES-NI No
Operating systems Windows 10, Linux
Q1/2022 Release date Q1/2008
-- Release price --
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Here you can rate the Intel Core 2 Quad Q9550 to help other visitors make their purchasing decisions. The average rating is 4.6 stars (8 ratings). Rate now:


Average performance in benchmarks

⌀ Single core performance in 1 CPU benchmarks
Intel Pentium Gold 8500 (100%)
Intel Core 2 Quad Q9550 (30%)
⌀ Multi core performance in 2 CPU benchmarks
Intel Pentium Gold 8500 (100%)
Intel Core 2 Quad Q9550 (38%)

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 Pentium Gold 8500 Intel Pentium Gold 8500
5C 6T @ 4.40 GHz
1527 (100%)
Intel Core 2 Quad Q9550 Intel Core 2 Quad Q9550
4C 4T @ 2.83 GHz
460 (30%)

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 Pentium Gold 8500 Intel Pentium Gold 8500
5C 6T @ 1.40 GHz
3417 (100%)
Intel Core 2 Quad Q9550 Intel Core 2 Quad Q9550
4C 4T @ 2.83 GHz
1527 (45%)

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 Pentium Gold 8500 Intel Pentium Gold 8500
5C 6T @ 1.40 GHz
7340 (100%)
Intel Core 2 Quad Q9550 Intel Core 2 Quad Q9550
4C 4T @ 2.83 GHz
2291 (31%)

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 Pentium Gold 8500 Intel Pentium Gold 8500
5C 6T @ 4.40 GHz
0 (0%)
Intel Core 2 Quad Q9550 Intel Core 2 Quad Q9550
4C 4T @ 2.83 GHz
435 (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 Pentium Gold 8500 Intel Pentium Gold 8500
5C 6T @ 1.40 GHz
0 (0%)
Intel Core 2 Quad Q9550 Intel Core 2 Quad Q9550
4C 4T @ 2.83 GHz
1642 (100%)

iGPU - FP32 Performance (Single-precision GFLOPS)

The theoretical computing performance of the internal graphics unit of the processor with simple accuracy (32 bit) in GFLOPS. GFLOPS indicates how many billion floating point operations the iGPU can perform per second.
Intel Pentium Gold 8500 Intel Pentium Gold 8500
Intel UHD Graphics 12th Gen (48 EU) @ 0.80 GHz
614 (100%)
Intel Core 2 Quad Q9550 Intel Core 2 Quad Q9550
@ 0.00 GHz
0 (0%)

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 Pentium Gold 8500 Intel Pentium Gold 8500
5C 6T @ 1.40 GHz
0 (0%)
Intel Core 2 Quad Q9550 Intel Core 2 Quad Q9550
4C 4T @ 2.83 GHz
249 (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 Pentium Gold 8500 Intel Pentium Gold 8500
5C 6T @ 1.00 GHz
0 (0%)
Intel Core 2 Quad Q9550 Intel Core 2 Quad Q9550
4C 4T @ 2.83 GHz
959 (100%)

Devices using this processor

Intel Pentium Gold 8500 Intel Core 2 Quad Q9550
Unknown Unknown

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