Intel Xeon E3-1545M v5 | AMD Phenom II X4 945 | |
CPU comparisonIn this CPU comparison, we compare the Intel Xeon E3-1545M v5 and the AMD Phenom II X4 945 and use benchmarks to check which processor is faster.
We compare the Intel Xeon E3-1545M v5 4 core processor released in Q1/2016 with the AMD Phenom II X4 945 which has 4 CPU cores and was introduced in Q2/2009. |
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Intel Xeon E3 (43) | Family | AMD Phenom II (52) |
Intel Xeon E3 v5 (17) | CPU group | AMD Phenom II - 800/900 (23) |
5 | Generation | 4 |
Skylake S | Architecture | Deneb (K10) |
Desktop / Server | Segment | Desktop / Server |
-- | Predecessor | -- |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe Intel Xeon E3-1545M v5 is a 4 core processor with a clock frequency of 2.90 GHz (3.80 GHz). The processor can compute 8 threads at the same time. The AMD Phenom II X4 945 clocks with 3.00 GHz, has 4 CPU cores and can calculate 4 threads in parallel. |
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Intel Xeon E3-1545M v5 | Characteristic | AMD Phenom II X4 945 |
4 | Cores | 4 |
8 | Threads | 4 |
normal | Core architecture | normal |
Yes | Hyperthreading | No |
No | Overclocking ? | Yes |
2.90 GHz | Frequency | 3.00 GHz |
3.80 GHz | Turbo Frequency (1 Core) | -- |
3.40 GHz | Turbo Frequency (All Cores) | -- |
Internal GraphicsGraphics (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. |
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Intel Iris Pro Graphics P580 | GPU | no iGPU |
0.35 GHz | GPU frequency | -- |
1.05 GHz | GPU (Turbo) | -- |
9 | GPU Generation | -- |
14 nm | Technology | |
3 | Max. displays | |
72 | Compute units | -- |
576 | Shader | -- |
No | Hardware Raytracing | No |
No | Frame Generation | No |
64 GB | Max. GPU Memory | -- |
12.0 | DirectX Version | -- |
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. |
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Intel Iris Pro Graphics P580 | GPU | no iGPU |
Decode / Encode | Codec h265 / HEVC (8 bit) | No |
Decode | Codec h265 / HEVC (10 bit) | No |
Decode / Encode | Codec h264 | No |
Decode | Codec VP9 | No |
Decode / Encode | Codec VP8 | No |
No | Codec AV1 | No |
Decode / Encode | Codec AVC | No |
Decode | Codec VC-1 | No |
Decode / Encode | Codec JPEG | No |
Memory & PCIeUp to 64 GB of memory in a maximum of 2 memory channels is supported by the Intel Xeon E3-1545M v5, while the AMD Phenom II X4 945 supports a maximum of GB of memory with a maximum memory bandwidth of 21.3 GB/s enabled. |
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Intel Xeon E3-1545M v5 | Characteristic | AMD Phenom II X4 945 |
LPDDR3-1866, DDR4-2133, DDR3L-1600 | Memory | DDR3-1333, DDR2-1066 |
64 GB | Max. Memory | |
2 (Dual Channel) | Memory channels | 2 (Dual Channel) |
34.1 GB/s | Max. Bandwidth | 21.3 GB/s |
Yes | ECC | No |
-- | L2 Cache | -- |
8.00 MB | L3 Cache | 6.00 MB |
3.0 | PCIe version | -- |
16 | PCIe lanes | -- |
15.8 GB/s | PCIe Bandwidth | -- |
Thermal ManagementThe Intel Xeon E3-1545M v5 has a TDP of 45 W. The TDP of the AMD Phenom II X4 945 is 125 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution. |
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Intel Xeon E3-1545M v5 | Characteristic | AMD Phenom II X4 945 |
45 W | TDP (PL1 / PBP) | 125 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
35 W | TDP down | -- |
100 °C | Tjunction max. | -- |
Technical detailsThe Intel Xeon E3-1545M v5 has 8.00 MB cache and is manufactured in 14 nm. The cache of AMD Phenom II X4 945 is at 6.00 MB. The processor is manufactured in 45 nm. |
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Intel Xeon E3-1545M v5 | Characteristic | AMD Phenom II X4 945 |
14 nm | Technology | 45 nm |
Monolithic | Chip design | Unknown |
x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
SSE4.1, SSE4.2, AVX2 | ISA extensions | SSE3, SSE4a |
BGA 1440 | Socket | AM3 |
VT-x, VT-x EPT, VT-d | Virtualization | AMD-V |
Yes | AES-NI | No |
Windows 10, Linux | Operating systems | Windows 10, Linux |
Q1/2016 | Release date | Q2/2009 |
679 $ | Release price | -- |
show more data | show more data | |
Intel Xeon E3-1545M v5
4C 8T @ 3.80 GHz |
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AMD Phenom II X4 945
4C 4T @ 3.00 GHz |
Intel Xeon E3-1545M v5
4C 8T @ 3.40 GHz |
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AMD Phenom II X4 945
4C 4T @ 3.00 GHz |
Intel Xeon E3-1545M v5
4C 8T @ 3.40 GHz |
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AMD Phenom II X4 945
4C 4T @ 3.00 GHz |
Intel Xeon E3-1545M v5
4C 8T @ 3.80 GHz |
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AMD Phenom II X4 945
4C 4T @ 3.00 GHz |
Intel Xeon E3-1545M v5
4C 8T @ 3.40 GHz |
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AMD Phenom II X4 945
4C 4T @ 3.00 GHz |
Intel Xeon E3-1545M v5
4C 8T @ 3.80 GHz |
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AMD Phenom II X4 945
4C 4T @ 3.00 GHz |
Intel Xeon E3-1545M v5
4C 8T @ 3.40 GHz |
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AMD Phenom II X4 945
4C 4T @ 3.00 GHz |
Intel Xeon E3-1545M v5
Intel Iris Pro Graphics P580 @ 1.05 GHz |
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AMD Phenom II X4 945
@ 0.00 GHz |
Intel Xeon E3-1545M v5
4C 8T @ 2.90 GHz |
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AMD Phenom II X4 945
4C 4T @ 3.00 GHz |
Intel Xeon E3-1545M v5
4C 8T @ 3.80 GHz |
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AMD Phenom II X4 945
4C 4T @ 3.00 GHz |
Intel Xeon E3-1545M v5
4C 8T @ 3.40 GHz |
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AMD Phenom II X4 945
4C 4T @ 3.00 GHz |
Devices using this processor |
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Intel Xeon E3-1545M v5 | AMD Phenom II X4 945 |
Unknown | Unknown |