Intel Core2 Duo T5900 vs Intel Core2 Duo E7400

Last updated:

CPU comparison with benchmarks


Intel Core2 Duo T5900 CPU1 vs CPU2 Intel Core2 Duo E7400
Intel Core2 Duo T5900 Intel Core2 Duo E7400

CPU comparison

Intel Core2 Duo T5900 or Intel Core2 Duo E7400 - 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 Core2 Duo T5900 has 2 cores with 2 threads and clocks with a maximum frequency of 2.20 GHz. Up to GB of memory is supported in 0 memory channels. The Intel Core2 Duo T5900 was released in .

The Intel Core2 Duo E7400 has 2 cores with 2 threads and clocks with a maximum frequency of 2.80 GHz. The CPU supports up to 16 GB of memory in 2 memory channels. The Intel Core2 Duo E7400 was released in Q4/2008.
Intel Celeron (165) Family Intel Core2 Duo (29)
Intel Core 2 Duo L7000/SL7000/T5000/U7000 (18) CPU group Intel Core 2 Duo E7000/E8000 (14)
1 Generation 2
Merom (Core) Architecture Wolfdale (Penryn)
Mobile Segment Desktop / Server
-- Predecessor --
-- Successor --

CPU Cores and Base Frequency

The Intel Core2 Duo T5900 has 2 CPU cores and can calculate 2 threads in parallel. The clock frequency of the Intel Core2 Duo T5900 is 2.20 GHz while the Intel Core2 Duo E7400 has 2 CPU cores and 2 threads can calculate simultaneously. The clock frequency of the Intel Core2 Duo E7400 is at 2.80 GHz.

Intel Core2 Duo T5900 Characteristic Intel Core2 Duo E7400
2 Cores 2
2 Threads 2
normal Core architecture normal
No Hyperthreading No
No Overclocking ? Yes
2.20 GHz Frequency 2.80 GHz
-- Turbo Frequency (1 Core) --
-- 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 Core2 Duo T5900 Characteristic Intel Core2 Duo E7400
-- AI hardware --
-- AI specifications --

Internal Graphics

The Intel Core2 Duo T5900 or Intel Core2 Duo E7400 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 Core2 Duo T5900 can use up to GB of memory in 0 memory channels. The maximum memory bandwidth is --. The Intel Core2 Duo E7400 supports up to 16 GB of memory in 2 memory channels and achieves a memory bandwidth of up to 21.3 GB/s.

Intel Core2 Duo T5900 Characteristic Intel Core2 Duo E7400
Memory DDR3-1333, DDR2-1066
Max. Memory 16 GB
0 Memory channels 2 (Dual Channel)
-- Max. Bandwidth 21.3 GB/s
No ECC No
2.00 MB L2 Cache 3.00 MB
-- L3 Cache --
-- PCIe version --
-- PCIe lanes --
-- PCIe Bandwidth --

Thermal Management

The thermal design power (TDP for short) of the Intel Core2 Duo T5900 is 35 W, while the Intel Core2 Duo E7400 has a TDP of 65 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently.

Intel Core2 Duo T5900 Characteristic Intel Core2 Duo E7400
35 W TDP (PL1 / PBP) 65 W
-- TDP (PL2) --
-- TDP up --
-- TDP down --
100 °C Tjunction max. --

Technical details

The Intel Core2 Duo T5900 is manufactured in 65 nm and has 2.00 MB cache. The Intel Core2 Duo E7400 is manufactured in 45 nm and has a 3.00 MB cache.

Intel Core2 Duo T5900 Characteristic Intel Core2 Duo E7400
65 nm Technology 45 nm
Monolithic Chip design Monolithic
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
MMX, SSE, SSE2, SSE3 ISA extensions MMX, SSE, SSE2, SSE3, SSE 4.1
-- Socket LGA 775
VT-x Virtualization VT-x
No AES-NI No
Operating systems Windows 10, Linux
Release date Q4/2008
-- Release price --
show more data show more data


Rate these processors

Here you can rate the Intel Core2 Duo T5900 to help other visitors make their purchasing decisions. The average rating is 0 stars (0 ratings). Rate now:
Here you can rate the Intel Core2 Duo E7400 to help other visitors make their purchasing decisions. The average rating is 0 stars (0 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.
Intel Core2 Duo T5900 Intel Core2 Duo T5900
2C 2T @ 2.20 GHz
0 (0%)
Intel Core2 Duo E7400 Intel Core2 Duo E7400
2C 2T @ 2.80 GHz
437 (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 T5900 Intel Core2 Duo T5900
2C 2T @ 2.20 GHz
0 (0%)
Intel Core2 Duo E7400 Intel Core2 Duo E7400
2C 2T @ 2.80 GHz
765 (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 T5900 Intel Core2 Duo T5900
2C 2T @ 2.20 GHz
0 (0%)
Intel Core2 Duo E7400 Intel Core2 Duo E7400
2C 2T @ 2.80 GHz
1031 (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 Core2 Duo T5900 Intel Core2 Duo T5900
2C 2T @ 2.20 GHz
0 (0%)
Intel Core2 Duo E7400 Intel Core2 Duo E7400
2C 2T @ 2.80 GHz
453 (100%)

Devices using this processor

Intel Core2 Duo T5900 Intel Core2 Duo E7400
Unknown Unknown

Popular comparisons containing this CPUs

1. Intel Core2 Duo E7500Intel Core2 Duo E7400 Intel Core2 Duo E7500 vs Intel Core2 Duo E7400
2. Intel Pentium E5400Intel Core2 Duo E7400 Intel Pentium E5400 vs Intel Core2 Duo E7400
3. Intel Core2 Duo E7400Intel Core 2 Quad Q6700 Intel Core2 Duo E7400 vs Intel Core 2 Quad Q6700
4. Intel Celeron N4020Intel Core2 Duo E7400 Intel Celeron N4020 vs Intel Core2 Duo E7400
5. Intel Core2 Duo E7400Intel Core i7-3770 Intel Core2 Duo E7400 vs Intel Core i7-3770
6. Intel Pentium E2200Intel Core2 Duo E7400 Intel Pentium E2200 vs Intel Core2 Duo E7400
7. Intel Pentium E5500Intel Core2 Duo E7400 Intel Pentium E5500 vs Intel Core2 Duo E7400
8. Raspberry Pi 3 B+ (Broadcom BCM2837B0)Intel Core2 Duo E7400 Raspberry Pi 3 B+ (Broadcom BCM2837B0) vs Intel Core2 Duo E7400
9. Intel Core2 Duo E7400Intel Core i3-7020U Intel Core2 Duo E7400 vs Intel Core i3-7020U
10. Intel Core2 Duo E6540Intel Core2 Duo E7400 Intel Core2 Duo E6540 vs Intel Core2 Duo E7400


back to index