Intel Xeon W-2245 | AMD Phenom II X4 820 | |
CPU comparisonIntel Xeon W-2245 or AMD Phenom II X4 820 - 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 Intel Xeon W-2245 has 8 cores with 16 threads and clocks with a maximum frequency of 4.70 GHz. Up to 1024 GB of memory is supported in 4 memory channels. The Intel Xeon W-2245 was released in Q4/2019. The AMD Phenom II X4 820 has 4 cores with 4 threads and clocks with a maximum frequency of 2.80 GHz. The CPU supports up to GB of memory in 2 memory channels. The AMD Phenom II X4 820 was released in Q3/2009. |
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Intel Xeon W (83) | Family | AMD Phenom II (52) |
Intel Xeon W-2200/3200 (17) | CPU group | AMD Phenom II - 800/900 (23) |
7 | Generation | 4 |
Cascade Lake W | Architecture | Deneb (K10) |
Desktop / Server | Segment | Desktop / Server |
Intel Xeon W-2145 | Predecessor | -- |
Intel Xeon w5-2445 | Successor | -- |
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CPU Cores and Base FrequencyThe Intel Xeon W-2245 has 8 CPU cores and can calculate 16 threads in parallel. The clock frequency of the Intel Xeon W-2245 is 3.90 GHz (4.70 GHz) while the AMD Phenom II X4 820 has 4 CPU cores and 4 threads can calculate simultaneously. The clock frequency of the AMD Phenom II X4 820 is at 2.80 GHz. |
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Intel Xeon W-2245 | Characteristic | AMD Phenom II X4 820 |
8 | Cores | 4 |
16 | Threads | 4 |
normal | Core architecture | normal |
Yes | Hyperthreading | No |
No | Overclocking ? | Yes |
3.90 GHz | Frequency | 2.80 GHz |
4.70 GHz | Turbo Frequency (1 Core) | -- |
4.50 GHz | Turbo Frequency (All Cores) | -- |
Memory & PCIeThe Intel Xeon W-2245 can use up to 1024 GB of memory in 4 memory channels. The maximum memory bandwidth is 93.8 GB/s. The AMD Phenom II X4 820 supports up to GB of memory in 2 memory channels and achieves a memory bandwidth of up to 21.3 GB/s. |
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Intel Xeon W-2245 | Characteristic | AMD Phenom II X4 820 |
DDR4-2933 | Memory | DDR3-1333, DDR2-1066 |
1024 GB | Max. Memory | |
4 (Quad Channel) | Memory channels | 2 (Dual Channel) |
93.8 GB/s | Max. Bandwidth | 21.3 GB/s |
Yes | ECC | No |
-- | L2 Cache | -- |
16.50 MB | L3 Cache | 4.00 MB |
3.0 | PCIe version | -- |
48 | PCIe lanes | -- |
47.3 GB/s | PCIe Bandwidth | -- |
Thermal ManagementThe thermal design power (TDP for short) of the Intel Xeon W-2245 is 155 W, while the AMD Phenom II X4 820 has a TDP of 95 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently. |
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Intel Xeon W-2245 | Characteristic | AMD Phenom II X4 820 |
155 W | TDP (PL1 / PBP) | 95 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
-- | Tjunction max. | -- |
Technical detailsThe Intel Xeon W-2245 is manufactured in 14 nm and has 16.50 MB cache. The AMD Phenom II X4 820 is manufactured in 45 nm and has a 4.00 MB cache. |
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Intel Xeon W-2245 | Characteristic | AMD Phenom II X4 820 |
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, AVX-512 | ISA extensions | SSE3, SSE4a |
LGA 2066 | Socket | AM3 |
VT-x, VT-x EPT, VT-d | Virtualization | AMD-V |
Yes | AES-NI | No |
Windows 10, Linux | Operating systems | Windows 10, Linux |
Q4/2019 | Release date | Q3/2009 |
667 $ | Release price | -- |
show more data | show more data | |
Intel Xeon W-2245
8C 16T @ 4.70 GHz |
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AMD Phenom II X4 820
4C 4T @ 2.80 GHz |
Intel Xeon W-2245
8C 16T @ 4.50 GHz |
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AMD Phenom II X4 820
4C 4T @ 2.80 GHz |
Intel Xeon W-2245
8C 16T @ 4.50 GHz |
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AMD Phenom II X4 820
4C 4T @ 2.80 GHz |
Intel Xeon W-2245
8C 16T @ 4.70 GHz |
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AMD Phenom II X4 820
4C 4T @ 2.80 GHz |
Intel Xeon W-2245
8C 16T @ 4.50 GHz |
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AMD Phenom II X4 820
4C 4T @ 2.80 GHz |
Intel Xeon W-2245
8C 16T @ 4.70 GHz |
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AMD Phenom II X4 820
4C 4T @ 2.80 GHz |
Intel Xeon W-2245
8C 16T @ 4.50 GHz |
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AMD Phenom II X4 820
4C 4T @ 2.80 GHz |
Devices using this processor |
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Intel Xeon W-2245 | AMD Phenom II X4 820 |
Unknown | Unknown |