AMD Phenom II X4 840T | Intel Atom x7-E3950 | |
CPU comparisonAMD Phenom II X4 840T or Intel Atom x7-E3950 - 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 AMD Phenom II X4 840T has 4 cores with 4 threads and clocks with a maximum frequency of 3.20 GHz. Up to GB of memory is supported in 2 memory channels. The AMD Phenom II X4 840T was released in Q3/2010. The Intel Atom x7-E3950 has 4 cores with 4 threads and clocks with a maximum frequency of 2.00 GHz. The CPU supports up to 8 GB of memory in 4 memory channels. The Intel Atom x7-E3950 was released in Q4/2016. |
||
AMD Phenom II (52) | Family | Intel Atom (108) |
AMD Phenom II - 800/900 (23) | CPU group | Intel Atom x3/x5/x7 (9) |
4 | Generation | 5 |
Deneb (K10) | Architecture | Cherry Trail |
Desktop / Server | Segment | Mobile |
-- | Predecessor | -- |
-- | Successor | -- |
|
||
CPU Cores and Base FrequencyThe AMD Phenom II X4 840T is a 4 core processor with a clock frequency of 2.90 GHz (3.20 GHz). The Intel Atom x7-E3950 has 4 CPU cores with a clock frequency of 1.60 GHz (2.00 GHz). |
||
AMD Phenom II X4 840T | Characteristic | Intel Atom x7-E3950 |
4 | Cores | 4 |
4 | Threads | 4 |
normal | Core architecture | normal |
No | Hyperthreading | No |
Yes | Overclocking ? | No |
2.90 GHz | Frequency | 1.60 GHz |
3.20 GHz | Turbo Frequency (1 Core) | 2.00 GHz |
3.20 GHz | Turbo Frequency (All Cores) | -- |
Integrated graphics (iGPU)The integrated graphics unit of a processor is not only responsible for the pure image output on the system, but can also significantly increase the efficiency of the system with the support of modern video codecs. |
||
no iGPU | GPU | Intel HD Graphics 505 |
GPU frequency | 0.50 GHz | |
-- | GPU (Turbo) | 0.65 GHz |
-- | GPU Generation | 9 |
Technology | 14 nm | |
Max. displays | 3 | |
-- | Compute units | 18 |
-- | Shader | 144 |
No | Hardware Raytracing | No |
No | Frame Generation | No |
-- | Max. GPU Memory | 8 GB |
-- | DirectX Version | 12 |
Hardware codec supportA 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 | Intel HD Graphics 505 |
No | Codec h265 / HEVC (8 bit) | Decode / Encode |
No | Codec h265 / HEVC (10 bit) | Decode |
No | Codec h264 | Decode / Encode |
No | Codec VP9 | Decode |
No | Codec VP8 | Decode / Encode |
No | Codec AV1 | No |
No | Codec AVC | Decode / Encode |
No | Codec VC-1 | Decode |
No | Codec JPEG | Decode / Encode |
Memory & PCIeThe AMD Phenom II X4 840T supports a maximum of GB of memory in 2 memory channels. The Intel Atom x7-E3950 can connect up to 8 GB of memory in 4 memory channels. |
||
AMD Phenom II X4 840T | Characteristic | Intel Atom x7-E3950 |
DDR3-1333, DDR2-1066 | Memory | LPDDR3-1866 |
Max. Memory | 8 GB | |
2 (Dual Channel) | Memory channels | 4 (Quad Channel) |
21.3 GB/s | Max. Bandwidth | 38.4 GB/s |
No | ECC | Yes |
-- | L2 Cache | -- |
6.00 MB | L3 Cache | 2.00 MB |
-- | PCIe version | 2.0 |
-- | PCIe lanes | 6 |
-- | PCIe Bandwidth | 3.0 GB/s |
Thermal ManagementThe TDP (Thermal Design Power) of a processor specifies the required cooling solution. The AMD Phenom II X4 840T has a TDP of 95 W, that of the Intel Atom x7-E3950 is 12 W. |
||
AMD Phenom II X4 840T | Characteristic | Intel Atom x7-E3950 |
95 W | TDP (PL1 / PBP) | 12 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
-- | Tjunction max. | 110 °C |
Technical detailsThe AMD Phenom II X4 840T has a 6.00 MB cache, while the Intel Atom x7-E3950 cache has a total of 2.00 MB. |
||
AMD Phenom II X4 840T | Characteristic | Intel Atom x7-E3950 |
45 nm | Technology | 14 nm |
Unknown | Chip design | Monolithic |
x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
SSE3, SSE4a | ISA extensions | SSE4.1, SSE4.2 |
AM3 | Socket | BGA 1296 |
AMD-V | Virtualization | VT-x, VT-x EPT |
No | AES-NI | Yes |
Windows 10, Linux | Operating systems | |
Q3/2010 | Release date | Q4/2016 |
-- | Release price | 57 $ |
show more data | show more data | |
AMD Phenom II X4 840T
4C 4T @ 3.20 GHz |
|||
Intel Atom x7-E3950
4C 4T @ 2.00 GHz |
AMD Phenom II X4 840T
4C 4T @ 3.20 GHz |
|||
Intel Atom x7-E3950
4C 4T @ 1.60 GHz |
AMD Phenom II X4 840T
4C 4T @ 3.20 GHz |
|||
Intel Atom x7-E3950
4C 4T @ 1.60 GHz |
AMD Phenom II X4 840T
4C 4T @ 3.20 GHz |
|||
Intel Atom x7-E3950
4C 4T @ 2.00 GHz |
AMD Phenom II X4 840T
4C 4T @ 3.20 GHz |
|||
Intel Atom x7-E3950
4C 4T @ 1.60 GHz |
AMD Phenom II X4 840T
4C 4T @ 3.20 GHz |
|||
Intel Atom x7-E3950
4C 4T @ 2.00 GHz |
AMD Phenom II X4 840T
4C 4T @ 3.20 GHz |
|||
Intel Atom x7-E3950
4C 4T @ 1.60 GHz |
AMD Phenom II X4 840T
4C 4T @ 3.20 GHz |
|||
Intel Atom x7-E3950
4C 4T @ 2.00 GHz |
AMD Phenom II X4 840T
4C 4T @ 3.20 GHz |
|||
Intel Atom x7-E3950
4C 4T @ 1.60 GHz |
AMD Phenom II X4 840T
@ 0.00 GHz |
|||
Intel Atom x7-E3950
Intel HD Graphics 505 @ 0.65 GHz |
Devices using this processor |
|
AMD Phenom II X4 840T | Intel Atom x7-E3950 |
Unknown | Tesla Entertainment CPU before 2021 |