AMD Phenom II X4 B99 | Intel Atom C3758R | |
CPU comparisonIn this CPU comparison, we compare the AMD Phenom II X4 B99 and the Intel Atom C3758R and use benchmarks to check which processor is faster.
We compare the AMD Phenom II X4 B99 4 core processor released in Q2/2010 with the Intel Atom C3758R which has 8 CPU cores and was introduced in Q2/2020. |
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AMD Phenom II (52) | Family | Intel Atom (108) |
AMD Phenom II - 800/900 (23) | CPU group | Intel Atom C3000 (20) |
4 | Generation | 5 |
Deneb (K10) | Architecture | Denverton |
Desktop / Server | Segment | Desktop / Server |
-- | Predecessor | -- |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe AMD Phenom II X4 B99 is a 4 core processor with a clock frequency of 3.30 GHz. The processor can compute 4 threads at the same time. The Intel Atom C3758R clocks with 2.40 GHz, has 8 CPU cores and can calculate 8 threads in parallel. |
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AMD Phenom II X4 B99 | Characteristic | Intel Atom C3758R |
4 | Cores | 8 |
4 | Threads | 8 |
normal | Core architecture | normal |
No | Hyperthreading | No |
Yes | Overclocking ? | No |
3.30 GHz | Frequency | 2.40 GHz |
-- | Turbo Frequency (1 Core) | -- |
-- | Turbo Frequency (All Cores) | -- |
Memory & PCIeUp to GB of memory in a maximum of 2 memory channels is supported by the AMD Phenom II X4 B99, while the Intel Atom C3758R supports a maximum of 256 GB of memory with a maximum memory bandwidth of 38.4 GB/s enabled. |
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AMD Phenom II X4 B99 | Characteristic | Intel Atom C3758R |
DDR3-1333, DDR2-1066 | Memory | DDR4-2400 |
Max. Memory | 256 GB | |
2 (Dual Channel) | Memory channels | 2 (Dual Channel) |
21.3 GB/s | Max. Bandwidth | 38.4 GB/s |
No | ECC | Yes |
-- | L2 Cache | 16.00 MB |
6.00 MB | L3 Cache | -- |
-- | PCIe version | 3.0 |
-- | PCIe lanes | 20 |
-- | PCIe Bandwidth | 19.7 GB/s |
Thermal ManagementThe AMD Phenom II X4 B99 has a TDP of 95 W. The TDP of the Intel Atom C3758R is 26 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution. |
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AMD Phenom II X4 B99 | Characteristic | Intel Atom C3758R |
95 W | TDP (PL1 / PBP) | 26 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
-- | Tjunction max. | 100 °C |
Technical detailsThe AMD Phenom II X4 B99 has 6.00 MB cache and is manufactured in 45 nm. The cache of Intel Atom C3758R is at 16.00 MB. The processor is manufactured in 14 nm. |
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AMD Phenom II X4 B99 | Characteristic | Intel Atom C3758R |
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 1310 |
AMD-V | Virtualization | VT-x, VT-x EPT, VT-d |
No | AES-NI | Yes |
Windows 10, Linux | Operating systems | Windows 10, Linux |
Q2/2010 | Release date | Q2/2020 |
-- | Release price | 209 $ |
show more data | show more data | |
AMD Phenom II X4 B99
4C 4T @ 3.30 GHz |
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Intel Atom C3758R
8C 8T @ 2.40 GHz |
AMD Phenom II X4 B99
4C 4T @ 3.30 GHz |
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Intel Atom C3758R
8C 8T @ 2.40 GHz |
AMD Phenom II X4 B99
4C 4T @ 3.30 GHz |
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Intel Atom C3758R
8C 8T @ 2.40 GHz |
AMD Phenom II X4 B99
4C 4T @ 3.30 GHz |
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Intel Atom C3758R
8C 8T @ 2.40 GHz |
AMD Phenom II X4 B99
4C 4T @ 3.30 GHz |
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Intel Atom C3758R
8C 8T @ 2.40 GHz |
Devices using this processor |
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AMD Phenom II X4 B99 | Intel Atom C3758R |
Unknown | Unknown |