Intel Xeon W-2145 vs Intel Core 2 Quad Q6600

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CPU comparison with benchmarks


Intel Xeon W-2145 CPU1 vs CPU2 Intel Core 2 Quad Q6600
Intel Xeon W-2145 Intel Core 2 Quad Q6600

CPU comparison

Intel Xeon W-2145 or Intel Core 2 Quad Q6600 - which processor is faster? In this comparison we look at the differences and analyze which of these two CPUs is better. We compare the technical data and benchmark results.

The Intel Xeon W-2145 has 8 cores with 16 threads and clocks with a maximum frequency of 4.50 GHz. Up to 512 GB of memory is supported in 4 memory channels. The Intel Xeon W-2145 was released in Q3/2017.

The Intel Core 2 Quad Q6600 has 4 cores with 4 threads and clocks with a maximum frequency of 2.40 GHz. The CPU supports up to 16 GB of memory in 2 memory channels. The Intel Core 2 Quad Q6600 was released in Q1/2007.
Intel Xeon W (83) Family Intel Core2 Quad (19)
Intel Xeon W-2100/3100 (15) CPU group Intel Core 2 Quad Q6000 (3)
6 Generation 1
Skylake W Architecture Kentsfield (Core)
Desktop / Server Segment Desktop / Server
-- Predecessor --
Intel Xeon W-2245 Successor --

CPU Cores and Base Frequency

The Intel Xeon W-2145 has 8 CPU cores and can calculate 16 threads in parallel. The clock frequency of the Intel Xeon W-2145 is 3.70 GHz (4.50 GHz) while the Intel Core 2 Quad Q6600 has 4 CPU cores and 4 threads can calculate simultaneously. The clock frequency of the Intel Core 2 Quad Q6600 is at 2.40 GHz.

Intel Xeon W-2145 Characteristic Intel Core 2 Quad Q6600
8 Cores 4
16 Threads 4
normal Core architecture normal
Yes Hyperthreading No
No Overclocking ? No
3.70 GHz Frequency 2.40 GHz
4.50 GHz Turbo Frequency (1 Core) --
4.20 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.

Intel Xeon W-2145 Characteristic Intel Core 2 Quad Q6600
-- AI hardware --
-- AI specifications --

Internal Graphics

The Intel Xeon W-2145 or Intel Core 2 Quad Q6600 has integrated graphics, called iGPU for short. The iGPU uses the system's main memory as graphics memory and sits on the processor's die.

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

The Intel Xeon W-2145 can use up to 512 GB of memory in 4 memory channels. The maximum memory bandwidth is 85.4 GB/s. The Intel Core 2 Quad Q6600 supports up to 16 GB of memory in 2 memory channels and achieves a memory bandwidth of up to 17.1 GB/s.

Intel Xeon W-2145 Characteristic Intel Core 2 Quad Q6600
DDR4-2666 Memory DDR3-1066, DDR2-800
512 GB Max. Memory 16 GB
4 (Quad Channel) Memory channels 2 (Dual Channel)
85.4 GB/s Max. Bandwidth 17.1 GB/s
Yes ECC No
-- L2 Cache 8.00 MB
11.00 MB L3 Cache --
3.0 PCIe version --
48 PCIe lanes --
47.3 GB/s PCIe Bandwidth --

Thermal Management

The thermal design power (TDP for short) of the Intel Xeon W-2145 is 140 W, while the Intel Core 2 Quad Q6600 has a TDP of 105 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently.

Intel Xeon W-2145 Characteristic Intel Core 2 Quad Q6600
140 W TDP (PL1 / PBP) 105 W
-- TDP (PL2) --
-- TDP up --
-- TDP down --
-- Tjunction max. --

Technical details

The Intel Xeon W-2145 is manufactured in 14 nm and has 11.00 MB cache. The Intel Core 2 Quad Q6600 is manufactured in 65 nm and has a 8.00 MB cache.

Intel Xeon W-2145 Characteristic Intel Core 2 Quad Q6600
14 nm Technology 65 nm
Monolithic Chip design Monolithic
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
SSE4.1, SSE4.2, AVX2, AVX-512 ISA extensions MMX, SSE2, SSE3
LGA 2066 Socket LGA 775
VT-x, VT-x EPT, VT-d Virtualization VT-x
Yes AES-NI No
Windows 10, Linux Operating systems Windows 10, Linux
Q3/2017 Release date Q1/2007
1113 $ Release price --
show more data show more data


Rate these processors

Here you can rate the Intel Xeon W-2145 to help other visitors make their purchasing decisions. The average rating is 5.0 stars (3 ratings). Rate now:
Here you can rate the Intel Core 2 Quad Q6600 to help other visitors make their purchasing decisions. The average rating is 4.2 stars (5 ratings). Rate now:


Average performance in benchmarks

⌀ Single core performance in 1 CPU benchmarks
Intel Xeon W-2145 (100%)
Intel Core 2 Quad Q6600 (27%)
⌀ Multi core performance in 2 CPU benchmarks
Intel Xeon W-2145 (100%)
Intel Core 2 Quad Q6600 (11%)

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 Xeon W-2145 Intel Xeon W-2145
8C 16T @ 4.50 GHz
1258 (100%)
Intel Core 2 Quad Q6600 Intel Core 2 Quad Q6600
4C 4T @ 2.40 GHz
344 (27%)

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 Xeon W-2145 Intel Xeon W-2145
8C 16T @ 4.20 GHz
9524 (100%)
Intel Core 2 Quad Q6600 Intel Core 2 Quad Q6600
4C 4T @ 2.40 GHz
1139 (12%)

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 Xeon W-2145 Intel Xeon W-2145
8C 16T @ 4.20 GHz
18183 (100%)
Intel Core 2 Quad Q6600 Intel Core 2 Quad Q6600
4C 4T @ 2.40 GHz
1784 (10%)

Geekbench 6 (Single-Core)

Geekbench 6 is a benchmark for modern computers, notebooks and smartphones. What is new is an optimized utilization of newer CPU architectures, e.g. based on the big.LITTLE concept and combining CPU cores of different sizes. The single-core benchmark only evaluates the performance of the fastest CPU core, the number of CPU cores in a processor is irrelevant here.
Intel Xeon W-2145 Intel Xeon W-2145
8C 16T @ 4.50 GHz
1487 (100%)
Intel Core 2 Quad Q6600 Intel Core 2 Quad Q6600
4C 4T @ 2.40 GHz
0 (0%)

Geekbench 6 (Multi-Core)

Geekbench 6 is a benchmark for modern computers, notebooks and smartphones. What is new is an optimized utilization of newer CPU architectures, e.g. based on the big.LITTLE concept and combining CPU cores of different sizes. The multi-core benchmark evaluates the performance of all of the processor's CPU cores. Virtual thread improvements such as AMD SMT or Intel's Hyper-Threading have a positive impact on the benchmark result.
Intel Xeon W-2145 Intel Xeon W-2145
8C 16T @ 4.20 GHz
8564 (100%)
Intel Core 2 Quad Q6600 Intel Core 2 Quad Q6600
4C 4T @ 2.40 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 Xeon W-2145 Intel Xeon W-2145
8C 16T @ 4.20 GHz
0 (0%)
Intel Core 2 Quad Q6600 Intel Core 2 Quad Q6600
4C 4T @ 2.40 GHz
217 (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 Xeon W-2145 Intel Xeon W-2145
8C 16T @ 3.70 GHz
0 (0%)
Intel Core 2 Quad Q6600 Intel Core 2 Quad Q6600
4C 4T @ 2.40 GHz
798 (100%)

Cinebench R15 (Single-Core)

Cinebench R15 is the successor of Cinebench 11.5 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 Xeon W-2145 Intel Xeon W-2145
8C 16T @ 4.50 GHz
193 (100%)
Intel Core 2 Quad Q6600 Intel Core 2 Quad Q6600
4C 4T @ 2.40 GHz
0 (0%)

Cinebench R15 (Multi-Core)

Cinebench R15 is the successor of Cinebench 11.5 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 Xeon W-2145 Intel Xeon W-2145
8C 16T @ 4.20 GHz
1852 (100%)
Intel Core 2 Quad Q6600 Intel Core 2 Quad Q6600
4C 4T @ 2.40 GHz
0 (0%)

Devices using this processor

Intel Xeon W-2145 Intel Core 2 Quad Q6600
Unknown Unknown

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