Intel Core2 Duo E6700 vs Intel Xeon W-2295

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CPU comparison with benchmarks


Intel Core2 Duo E6700 CPU1 vs CPU2 Intel Xeon W-2295
Intel Core2 Duo E6700 Intel Xeon W-2295

CPU comparison

In this CPU comparison, we compare the Intel Core2 Duo E6700 and the Intel Xeon W-2295 and use benchmarks to check which processor is faster.

We compare the Intel Core2 Duo E6700 2 core processor released in Q3/2006 with the Intel Xeon W-2295 which has 18 CPU cores and was introduced in Q4/2019.
Intel Core2 Duo (29) Family Intel Xeon W (83)
Intel Core 2 Duo E4000/E6000 (15) CPU group Intel Xeon W-2200/3200 (17)
1 Generation 7
Conroe (Core) Architecture Cascade Lake W
Desktop / Server Segment Desktop / Server
-- Predecessor Intel Xeon W-2195
-- Successor Intel Xeon w7-2495X

CPU Cores and Base Frequency

The Intel Core2 Duo E6700 is a 2 core processor with a clock frequency of 2.66 GHz. The processor can compute 2 threads at the same time. The Intel Xeon W-2295 clocks with 3.00 GHz (4.80 GHz), has 18 CPU cores and can calculate 36 threads in parallel.

Intel Core2 Duo E6700 Characteristic Intel Xeon W-2295
2 Cores 18
2 Threads 36
normal Core architecture normal
No Hyperthreading Yes
Yes Overclocking ? No
2.66 GHz Frequency 3.00 GHz
-- Turbo Frequency (1 Core) 4.80 GHz
-- Turbo Frequency (All Cores) 3.80 GHz

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 Core2 Duo E6700 Characteristic Intel Xeon W-2295
-- 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.

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 16 GB of memory in a maximum of 2 memory channels is supported by the Intel Core2 Duo E6700, while the Intel Xeon W-2295 supports a maximum of 1024 GB of memory with a maximum memory bandwidth of 93.8 GB/s enabled.

Intel Core2 Duo E6700 Characteristic Intel Xeon W-2295
DDR3-1333, DDR2-1066 Memory DDR4-2933
16 GB Max. Memory 1024 GB
2 (Dual Channel) Memory channels 4 (Quad Channel)
21.3 GB/s Max. Bandwidth 93.8 GB/s
No ECC Yes
4.00 MB L2 Cache --
-- L3 Cache 24.75 MB
-- PCIe version 3.0
-- PCIe lanes 48
-- PCIe Bandwidth 47.3 GB/s

Thermal Management

The Intel Core2 Duo E6700 has a TDP of 65 W. The TDP of the Intel Xeon W-2295 is 165 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution.

Intel Core2 Duo E6700 Characteristic Intel Xeon W-2295
65 W TDP (PL1 / PBP) 165 W
-- TDP (PL2) --
-- TDP up --
-- TDP down --
-- Tjunction max. --

Technical details

The Intel Core2 Duo E6700 has 4.00 MB cache and is manufactured in 65 nm. The cache of Intel Xeon W-2295 is at 24.75 MB. The processor is manufactured in 14 nm.

Intel Core2 Duo E6700 Characteristic Intel Xeon W-2295
65 nm Technology 14 nm
Monolithic Chip design Monolithic
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
MMX, SSE, SSE2, SSE3 ISA extensions SSE4.1, SSE4.2, AVX2, AVX-512
LGA 775 Socket LGA 2066
VT-x Virtualization VT-x, VT-x EPT, VT-d
No AES-NI Yes
Windows 10, Linux Operating systems Windows 10, Linux
Q3/2006 Release date Q4/2019
-- Release price 1333 $
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Average performance in benchmarks

⌀ Single core performance in 1 CPU benchmarks
Intel Core2 Duo E6700 (28%)
Intel Xeon W-2295 (100%)
⌀ Multi core performance in 2 CPU benchmarks
Intel Core2 Duo E6700 (4%)
Intel Xeon W-2295 (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 Core2 Duo E6700 Intel Core2 Duo E6700
2C 2T @ 2.66 GHz
365 (28%)
Intel Xeon W-2295 Intel Xeon W-2295
18C 36T @ 4.80 GHz
1301 (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 Core2 Duo E6700 Intel Core2 Duo E6700
2C 2T @ 2.66 GHz
617 (4%)
Intel Xeon W-2295 Intel Xeon W-2295
18C 36T @ 3.80 GHz
16682 (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 Core2 Duo E6700 Intel Core2 Duo E6700
2C 2T @ 2.66 GHz
1014 (3%)
Intel Xeon W-2295 Intel Xeon W-2295
18C 36T @ 3.80 GHz
30728 (100%)

Cinebench 2024 (Single-Core)

The Cinebench 2024 benchmark is based on the Redshift rendering engine, which is also used in Maxon's 3D program Cinema 4D. The benchmark runs are each 10 minutes long to test whether the processor is limited by its heat generation.
Intel Core2 Duo E6700 Intel Core2 Duo E6700
2C 2T @ 2.66 GHz
0 (0%)
Intel Xeon W-2295 Intel Xeon W-2295
18C 36T @ 4.80 GHz
71 (100%)

Cinebench 2024 (Multi-Core)

The Multi-Core test of the Cinebench 2024 benchmark uses all cpu cores to render using the Redshift rendering engine, which is also used in Maxons Cinema 4D. The benchmark run is 10 minutes long to test whether the processor is limited by its heat generation.
Intel Core2 Duo E6700 Intel Core2 Duo E6700
2C 2T @ 2.66 GHz
0 (0%)
Intel Xeon W-2295 Intel Xeon W-2295
18C 36T @ 4.80 GHz
1124 (100%)

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 Core2 Duo E6700 Intel Core2 Duo E6700
2C 2T @ 2.66 GHz
0 (0%)
Intel Xeon W-2295 Intel Xeon W-2295
18C 36T @ 4.80 GHz
1703 (100%)

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 Core2 Duo E6700 Intel Core2 Duo E6700
2C 2T @ 2.66 GHz
0 (0%)
Intel Xeon W-2295 Intel Xeon W-2295
18C 36T @ 3.80 GHz
12863 (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 Core2 Duo E6700 Intel Core2 Duo E6700
2C 2T @ 2.66 GHz
0 (0%)
Intel Xeon W-2295 Intel Xeon W-2295
18C 36T @ 4.80 GHz
214 (100%)

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 Core2 Duo E6700 Intel Core2 Duo E6700
2C 2T @ 2.66 GHz
0 (0%)
Intel Xeon W-2295 Intel Xeon W-2295
18C 36T @ 3.80 GHz
3422 (100%)

Devices using this processor

Intel Core2 Duo E6700 Intel Xeon W-2295
Unknown Unknown

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