AMD Phenom II X3 B77 vs Intel Atom E3827

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CPU comparison with benchmarks


AMD Phenom II X3 B77 CPU1 vs CPU2 Intel Atom E3827
AMD Phenom II X3 B77 Intel Atom E3827
AMD Phenom II Family Intel Atom
AMD Phenom II - 700 CPU group Intel Atom E3800
3 Generation 4
Heka (K10) Architecture Bay Trail
Desktop / Server Segment Mobile
-- Predecessor --
-- Successor --

CPU Cores and Base FrequencyCPU Cores and Base Frequency

In addition to the number of CPU cores and threads, you can see here whether the AMD Phenom II X3 B77 or Intel Atom E3827 can be overclocked. You will also find the clock frequencies of the processor (single-core and multi-core) here. The number of CPU cores greatly affects the speed of the processor.

3 Cores 2
3 Threads 2
normal Core architecture normal
No Hyperthreading No
Yes Overclocking ? No
3.20 GHz Frequency 1.75 GHz
-- Turbo Frequency (1 Core) --
-- Turbo Frequency (All Cores) --

Internal GraphicsInternal Graphics

The AMD Phenom II X3 B77 or Intel Atom E3827 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. A processor with integrated graphics is also called APU (Accelerated Processing Unit).

no iGPU GPU Intel HD Graphics (Bay Trail GT1)
GPU frequency 0.54 GHz
GPU (Turbo) 0.79 GHz
GPU Generation 7
Technology 22 nm
Max. displays 2
Execution units 4
Shader 32
Max. GPU Memory 8 GB
DirectX Version 11.2

Hardware codec supportHardware 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 Codec h265 / HEVC (8 bit) No
No Codec h265 / HEVC (10 bit) No
No Codec h264 Decode / Encode
No Codec VP9 No
No Codec VP8 No
No Codec AV1 No
No Codec AVC Decode / Encode
No Codec VC-1 Decode
No Codec JPEG Decode

Memory & PCIeMemory & PCIe

The memory type as well as the amount of memory can greatly affect the speed of the processor. The memory bandwidth depends on several factors and is given in gigabytes per second.

DDR2-1066, DDR3-1333 Memory DDR3L-1333 SO-DIMM
Max. Memory
2 Memory channels 1
-- Bandwidth --
No ECC No
L2 Cache
6.00 MB L3 Cache 1.00 MB
PCIe version
PCIe lanes

Thermal ManagementThermal Management

The Thermal Design Power (TDP for short) specifies the necessary cooling solution to cool the processor sufficiently. The TDP usually only gives a rough idea of the real consumption of a CPU.

95 W TDP (PL1) 8 W
-- TDP (PL2) --
-- TDP up --
-- TDP down --
-- Tjunction max. --

Technical detailsTechnical details

Here you will find information on the size of the level 2 and level 3 cache of the AMD Phenom II X3 B77 or Intel Atom E3827 as well as a list of the processors ISA extensions. We have documented the architecture and the manufacturing technology for you as well as the release date.

45 nm Technology 22 nm
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
SSE3, SSE4a ISA extensions SSE4.1, SSE4.2
AM3 Socket BGA 1170
AMD-V Virtualization VT-x, VT-x EPT
No AES-NI Yes
Windows 10, Linux Operating systems
Q2/2010 Release date Q4/2013
show more data show more data



iGPU - FP32 Performance (Single-precision GFLOPS)

The theoretical computing performance of the internal graphics unit of the processor with simple accuracy (32 bit) in GFLOPS. GFLOPS indicates how many billion floating point operations the iGPU can perform per second.

AMD Phenom II X3 B77 AMD Phenom II X3 B77
@ 0.00 GHz
0 (0%)
Intel Atom E3827 Intel Atom E3827
Intel HD Graphics (Bay Trail GT1) @ 0.79 GHz
51 (100%)
Show all iGPU - FP32 Performance (Single-precision GFLOPS) results



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 Phenom II X3 B77 AMD Phenom II X3 B77
3C 3T @ 3.20 GHz
3213 (100%)
Intel Atom E3827 Intel Atom E3827
2C 2T @ 1.75 GHz
849 (26%)
Show all Estimated results for PassMark CPU Mark results



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.

AMD Phenom II X3 B77 AMD Phenom II X3 B77
3C 3T @ 3.20 GHz
84 (100%)
Intel Atom E3827 Intel Atom E3827
2C 2T @ 1.75 GHz
0 (0%)
Show all Cinebench R15 (Single-Core) results



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.

AMD Phenom II X3 B77 AMD Phenom II X3 B77
3C 3T @ 3.20 GHz
243 (100%)
Intel Atom E3827 Intel Atom E3827
2C 2T @ 1.75 GHz
0 (0%)
Show all Cinebench R15 (Multi-Core) results



Geekbench 3, 64bit (Single-Core)

Geekbench 3 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 Phenom II X3 B77 AMD Phenom II X3 B77
3C 3T @ 3.20 GHz
1735 (100%)
Intel Atom E3827 Intel Atom E3827
2C 2T @ 1.75 GHz
810 (47%)
Show all Geekbench 3, 64bit (Single-Core) results



Geekbench 3, 64bit (Multi-Core)

Geekbench 3 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 Phenom II X3 B77 AMD Phenom II X3 B77
3C 3T @ 3.20 GHz
4519 (100%)
Intel Atom E3827 Intel Atom E3827
2C 2T @ 1.75 GHz
1475 (33%)
Show all Geekbench 3, 64bit (Multi-Core) results



Cinebench R11.5, 64bit (Single-Core)

Cinebench 11.5 is based on the Cinema 4D Suite, a software that is popular to generate forms and other stuff in 3D. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.

AMD Phenom II X3 B77 AMD Phenom II X3 B77
3C 3T @ 3.20 GHz
0.97 (100%)
Intel Atom E3827 Intel Atom E3827
2C 2T @ 1.75 GHz
0 (0%)
Show all Cinebench R11.5, 64bit (Single-Core) results



Cinebench R11.5, 64bit (Multi-Core)

Cinebench 11.5 is based on the Cinema 4D Suite, a software that is popular to generate forms and other stuff in 3D. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.

AMD Phenom II X3 B77 AMD Phenom II X3 B77
3C 3T @ 3.20 GHz
2.86 (100%)
Intel Atom E3827 Intel Atom E3827
2C 2T @ 1.75 GHz
0 (0%)
Show all Cinebench R11.5, 64bit (Multi-Core) results



Devices using this processorDevices using this processor

AMD Phenom II X3 B77 Intel Atom E3827
Unknown Unknown

Leaderboards

In our leaderboards, we have clearly compiled the best processors for specific categories for you. The leaderboards are always up to date and are regularly updated by us. The best processors are selected according to popularity and speed in benchmarks as well as the price-performance ratio.


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