AMD EPYC 9754 vs Intel Core 2 Extreme QX9650

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CPU comparison with benchmarks


AMD EPYC 9754 CPU1 vs CPU2 Intel Core 2 Extreme QX9650
AMD EPYC 9754 Intel Core 2 Extreme QX9650

CPU comparison

In this CPU comparison, we compare the AMD EPYC 9754 and the Intel Core 2 Extreme QX9650 and use benchmarks to check which processor is faster.

We compare the AMD EPYC 9754 128 core processor released in Q2/2023 with the Intel Core 2 Extreme QX9650 which has 4 CPU cores and was introduced in Q4/2007.
AMD EPYC (129) Family Intel Core2 Extreme (7)
AMD EPYC 8004/9004 (15) CPU group Intel Core 2 Extreme QX9000 (3)
4 Generation 2
Bergamo/Siena (Zen 4c) Architecture Yorkfield (Penryn)
Desktop / Server Segment Desktop / Server
-- Predecessor --
-- Successor --

CPU Cores and Base Frequency

The AMD EPYC 9754 is a 128 core processor with a clock frequency of 2.25 GHz (3.10 GHz). The processor can compute 256 threads at the same time. The Intel Core 2 Extreme QX9650 clocks with 3.00 GHz, has 4 CPU cores and can calculate 4 threads in parallel.

AMD EPYC 9754 Characteristic Intel Core 2 Extreme QX9650
128 Cores 4
256 Threads 4
normal Core architecture normal
Yes Hyperthreading No
No Overclocking ? Yes
2.25 GHz Frequency 3.00 GHz
3.10 GHz Turbo Frequency (1 Core) --
3.10 GHz Turbo Frequency (All Cores) --

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.

AMD EPYC 9754 Characteristic Intel Core 2 Extreme QX9650
-- 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.

no iGPU GPU no iGPU
GPU frequency --
-- GPU (Turbo) --
-- GPU Generation --
Technology
Max. displays
-- Compute units --
-- Shader --
No Hardware Raytracing No
No Frame Generation No
-- 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.

no iGPU 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 6144 GB of memory in a maximum of 12 memory channels is supported by the AMD EPYC 9754, while the Intel Core 2 Extreme QX9650 supports a maximum of 16 GB of memory with a maximum memory bandwidth of 17.1 GB/s enabled.

AMD EPYC 9754 Characteristic Intel Core 2 Extreme QX9650
DDR5-4800 Memory DDR3-1066, DDR2-800
6144 GB Max. Memory 16 GB
12 Memory channels 2 (Dual Channel)
460.8 GB/s Max. Bandwidth 17.1 GB/s
Yes ECC No
-- L2 Cache 12.00 MB
256.00 MB L3 Cache --
5.0 PCIe version --
128 PCIe lanes --
504.1 GB/s PCIe Bandwidth --

Thermal Management

The AMD EPYC 9754 has a TDP of 360 W. The TDP of the Intel Core 2 Extreme QX9650 is 130 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution.

AMD EPYC 9754 Characteristic Intel Core 2 Extreme QX9650
360 W TDP (PL1 / PBP) 130 W
-- TDP (PL2) --
400 W TDP up --
320 W TDP down --
100 °C Tjunction max. --

Technical details

The AMD EPYC 9754 has 256.00 MB cache and is manufactured in 5 nm. The cache of Intel Core 2 Extreme QX9650 is at 12.00 MB. The processor is manufactured in 45 nm.

AMD EPYC 9754 Characteristic Intel Core 2 Extreme QX9650
5 nm Technology 45 nm
Chiplet Chip design Monolithic
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
SSE4.2, AVX2, AVX-512, BFLOAT16, VNNI ISA extensions MMX, SSE2, SSE3, SSE4.1
SP5 Socket LGA 775
AMD-V, SVM Virtualization VT-x, VT-d
Yes AES-NI No
Windows Server 2022, Linux, Windows 11 Operating systems Windows 10, Linux
Q2/2023 Release date Q4/2007
11900 $ Release price --
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Rate these processors

Here you can rate the AMD EPYC 9754 to help other visitors make their purchasing decisions. The average rating is 4.7 stars (12 ratings). Rate now:
Here you can rate the Intel Core 2 Extreme QX9650 to help other visitors make their purchasing decisions. The average rating is 4.0 stars (2 ratings). Rate now:


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 EPYC 9754 AMD EPYC 9754
128C 256T @ 3.10 GHz
0 (0%)
Intel Core 2 Extreme QX9650 Intel Core 2 Extreme QX9650
4C 4T @ 3.00 GHz
432 (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.
AMD EPYC 9754 AMD EPYC 9754
128C 256T @ 3.10 GHz
0 (0%)
Intel Core 2 Extreme QX9650 Intel Core 2 Extreme QX9650
4C 4T @ 3.00 GHz
1517 (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.
AMD EPYC 9754 AMD EPYC 9754
128C 256T @ 3.10 GHz
0 (0%)
Intel Core 2 Extreme QX9650 Intel Core 2 Extreme QX9650
4C 4T @ 3.00 GHz
2439 (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.
AMD EPYC 9754 AMD EPYC 9754
128C 256T @ 2.25 GHz
0 (0%)
Intel Core 2 Extreme QX9650 Intel Core 2 Extreme QX9650
4C 4T @ 3.00 GHz
1151 (100%)

Devices using this processor

AMD EPYC 9754 Intel Core 2 Extreme QX9650
Unknown Unknown

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