Intel Core2 Duo E6550 vs AMD Phenom II X6 1055T

Last updated:

CPU comparison with benchmarks


Intel Core2 Duo E6550 CPU1 vs CPU2 AMD Phenom II X6 1055T
Intel Core2 Duo E6550 AMD Phenom II X6 1055T

CPU comparison

In this CPU comparison, we compare the Intel Core2 Duo E6550 and the AMD Phenom II X6 1055T and use benchmarks to check which processor is faster.

We compare the Intel Core2 Duo E6550 2 core processor released in Q3/2007 with the AMD Phenom II X6 1055T which has 6 CPU cores and was introduced in Q3/2010.
Intel Core2 Duo (29) Family AMD Phenom II (52)
Intel Core 2 Duo E4000/E6000 (15) CPU group AMD Phenom II - 1000 (7)
1 Generation 6
Conroe (Core) Architecture Thuban (K10)
Desktop / Server Segment Desktop / Server
-- Predecessor --
-- Successor --

CPU Cores and Base Frequency

The Intel Core2 Duo E6550 is a 2 core processor with a clock frequency of 2.33 GHz. The processor can compute 2 threads at the same time. The AMD Phenom II X6 1055T clocks with 2.80 GHz (3.30 GHz), has 6 CPU cores and can calculate 6 threads in parallel.

Intel Core2 Duo E6550 Characteristic AMD Phenom II X6 1055T
2 Cores 6
2 Threads 6
normal Core architecture normal
No Hyperthreading No
Yes Overclocking ? Yes
2.33 GHz Frequency 2.80 GHz
-- Turbo Frequency (1 Core) 3.30 GHz
-- Turbo Frequency (All Cores) 3.30 GHz

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 E6550 Characteristic AMD Phenom II X6 1055T
-- 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 16 GB of memory in a maximum of 2 memory channels is supported by the Intel Core2 Duo E6550, while the AMD Phenom II X6 1055T supports a maximum of GB of memory with a maximum memory bandwidth of 21.3 GB/s enabled.

Intel Core2 Duo E6550 Characteristic AMD Phenom II X6 1055T
DDR3-1333, DDR2-1066 Memory DDR3-1333, DDR2-1066
16 GB Max. Memory
2 (Dual Channel) Memory channels 2 (Dual Channel)
21.3 GB/s Max. Bandwidth 21.3 GB/s
No ECC No
4.00 MB L2 Cache --
-- L3 Cache 6.00 MB
-- PCIe version --
-- PCIe lanes --
-- PCIe Bandwidth --

Thermal Management

The Intel Core2 Duo E6550 has a TDP of 65 W. The TDP of the AMD Phenom II X6 1055T is 95 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution.

Intel Core2 Duo E6550 Characteristic AMD Phenom II X6 1055T
65 W TDP (PL1 / PBP) 95 W
-- TDP (PL2) --
-- TDP up --
-- TDP down --
-- Tjunction max. --

Technical details

The Intel Core2 Duo E6550 has 4.00 MB cache and is manufactured in 65 nm. The cache of AMD Phenom II X6 1055T is at 6.00 MB. The processor is manufactured in 45 nm.

Intel Core2 Duo E6550 Characteristic AMD Phenom II X6 1055T
65 nm Technology 45 nm
Monolithic Chip design Unknown
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
MMX, SSE, SSE2, SSE3 ISA extensions SSE3, SSE4a
LGA 775 Socket AM3
VT-x Virtualization AMD-V
No AES-NI No
Windows 10, Linux Operating systems Windows 10, Linux
Q3/2007 Release date Q3/2010
-- Release price --
show more data show more data


Rate these processors

Here you can rate the Intel Core2 Duo E6550 to help other visitors make their purchasing decisions. The average rating is 0 stars (0 ratings). Rate now:
Here you can rate the AMD Phenom II X6 1055T to help other visitors make their purchasing decisions. The average rating is 4.0 stars (1 ratings). Rate now:


Average performance in benchmarks

⌀ Single core performance in 1 CPU benchmarks
Intel Core2 Duo E6550 (68%)
AMD Phenom II X6 1055T (100%)
⌀ Multi core performance in 3 CPU benchmarks
Intel Core2 Duo E6550 (31%)
AMD Phenom II X6 1055T (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 E6550 Intel Core2 Duo E6550
2C 2T @ 2.33 GHz
342 (68%)
AMD Phenom II X6 1055T AMD Phenom II X6 1055T
6C 6T @ 3.30 GHz
502 (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 E6550 Intel Core2 Duo E6550
2C 2T @ 2.33 GHz
625 (29%)
AMD Phenom II X6 1055T AMD Phenom II X6 1055T
6C 6T @ 3.30 GHz
2182 (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 E6550 Intel Core2 Duo E6550
2C 2T @ 2.33 GHz
793 (15%)
AMD Phenom II X6 1055T AMD Phenom II X6 1055T
6C 6T @ 3.30 GHz
5234 (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 E6550 Intel Core2 Duo E6550
2C 2T @ 2.33 GHz
379 (48%)
AMD Phenom II X6 1055T AMD Phenom II X6 1055T
6C 6T @ 2.80 GHz
782 (100%)

Cinebench R20 (Single-Core)

Cinebench R20 is the successor of Cinebench R15 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 E6550 Intel Core2 Duo E6550
2C 2T @ 2.33 GHz
0 (0%)
AMD Phenom II X6 1055T AMD Phenom II X6 1055T
6C 6T @ 3.30 GHz
184 (100%)

Cinebench R20 (Multi-Core)

Cinebench R20 is the successor of Cinebench R15 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 E6550 Intel Core2 Duo E6550
2C 2T @ 2.33 GHz
0 (0%)
AMD Phenom II X6 1055T AMD Phenom II X6 1055T
6C 6T @ 3.30 GHz
913 (100%)

Blender 2.81 (bmw27)

Blender is a free 3D graphics software for rendering (creating) 3D bodies, which can also be textured and animated in the software. The Blender benchmark creates predefined scenes and measures the time (s) required for the entire scene. The shorter the time required, the better. We selected bmw27 as the benchmark scene.
Intel Core2 Duo E6550 Intel Core2 Duo E6550
2C 2T @ 2.33 GHz
0 (0%)
AMD Phenom II X6 1055T AMD Phenom II X6 1055T
6C 6T @ 3.30 GHz
1380.8 (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 E6550 Intel Core2 Duo E6550
2C 2T @ 2.33 GHz
0 (0%)
AMD Phenom II X6 1055T AMD Phenom II X6 1055T
6C 6T @ 3.30 GHz
83 (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 E6550 Intel Core2 Duo E6550
2C 2T @ 2.33 GHz
0 (0%)
AMD Phenom II X6 1055T AMD Phenom II X6 1055T
6C 6T @ 3.30 GHz
446 (100%)

Devices using this processor

Intel Core2 Duo E6550 AMD Phenom II X6 1055T
Unknown Unknown

Popular comparisons containing this CPUs

1. AMD Phenom II X6 1055TAMD FX-6300 AMD Phenom II X6 1055T vs AMD FX-6300
2. AMD Phenom II X4 965AMD Phenom II X6 1055T AMD Phenom II X4 965 vs AMD Phenom II X6 1055T
3. AMD Phenom II X6 1055TAMD FX-8350 AMD Phenom II X6 1055T vs AMD FX-8350
4. AMD Phenom II X6 1055TAMD Phenom II X4 955 AMD Phenom II X6 1055T vs AMD Phenom II X4 955
5. AMD Phenom II X6 1055TIntel Core i5-2500k AMD Phenom II X6 1055T vs Intel Core i5-2500k
6. Intel Core i5-4460AMD Phenom II X6 1055T Intel Core i5-4460 vs AMD Phenom II X6 1055T
7. AMD Phenom II X6 1055TAMD FX-6100 AMD Phenom II X6 1055T vs AMD FX-6100
8. AMD Phenom II X6 1055TAMD FX-6350 AMD Phenom II X6 1055T vs AMD FX-6350
9. AMD Phenom II X6 1055TAMD FX-8370 AMD Phenom II X6 1055T vs AMD FX-8370
10. AMD Phenom II X6 1055TAMD FX-8320E AMD Phenom II X6 1055T vs AMD FX-8320E


back to index