Intel Core2 Duo E6300 | Intel Xeon W-2191B | |
CPU comparisonIntel Core2 Duo E6300 or Intel Xeon W-2191B - 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 Core2 Duo E6300 has 2 cores with 2 threads and clocks with a maximum frequency of 1.86 GHz. Up to 16 GB of memory is supported in 2 memory channels. The Intel Core2 Duo E6300 was released in Q3/2006. The Intel Xeon W-2191B has 18 cores with 36 threads and clocks with a maximum frequency of 4.30 GHz. The CPU supports up to 512 GB of memory in 4 memory channels. The Intel Xeon W-2191B was released in Q3/2017. |
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Intel Core2 Duo (29) | Family | Intel Xeon W (83) |
Intel Core 2 Duo E4000/E6000 (15) | CPU group | Intel Xeon W-2100/3100 (15) |
1 | Generation | 6 |
Conroe (Core) | Architecture | Skylake W |
Desktop / Server | Segment | Desktop / Server |
-- | Predecessor | -- |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe Intel Core2 Duo E6300 has 2 CPU cores and can calculate 2 threads in parallel. The clock frequency of the Intel Core2 Duo E6300 is 1.86 GHz while the Intel Xeon W-2191B has 18 CPU cores and 36 threads can calculate simultaneously. The clock frequency of the Intel Xeon W-2191B is at 2.30 GHz (4.30 GHz). |
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Intel Core2 Duo E6300 | Characteristic | Intel Xeon W-2191B |
2 | Cores | 18 |
2 | Threads | 36 |
normal | Core architecture | normal |
No | Hyperthreading | Yes |
Yes | Overclocking ? | No |
1.86 GHz | Frequency | 2.30 GHz |
-- | Turbo Frequency (1 Core) | 4.30 GHz |
-- | Turbo Frequency (All Cores) | 3.40 GHz |
Memory & PCIeThe Intel Core2 Duo E6300 can use up to 16 GB of memory in 2 memory channels. The maximum memory bandwidth is 21.3 GB/s. The Intel Xeon W-2191B supports up to 512 GB of memory in 4 memory channels and achieves a memory bandwidth of up to 85.4 GB/s. |
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Intel Core2 Duo E6300 | Characteristic | Intel Xeon W-2191B |
DDR3-1333, DDR2-1066 | Memory | DDR4-2666 |
16 GB | Max. Memory | 512 GB |
2 (Dual Channel) | Memory channels | 4 (Quad Channel) |
21.3 GB/s | Max. Bandwidth | 85.4 GB/s |
No | ECC | Yes |
2.00 MB | L2 Cache | -- |
-- | L3 Cache | 24.75 MB |
-- | PCIe version | 3.0 |
-- | PCIe lanes | 48 |
-- | PCIe Bandwidth | 47.3 GB/s |
Thermal ManagementThe thermal design power (TDP for short) of the Intel Core2 Duo E6300 is 65 W, while the Intel Xeon W-2191B has a TDP of 140 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently. |
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Intel Core2 Duo E6300 | Characteristic | Intel Xeon W-2191B |
65 W | TDP (PL1 / PBP) | 140 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
-- | Tjunction max. | -- |
Technical detailsThe Intel Core2 Duo E6300 is manufactured in 65 nm and has 2.00 MB cache. The Intel Xeon W-2191B is manufactured in 14 nm and has a 24.75 MB cache. |
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Intel Core2 Duo E6300 | Characteristic | Intel Xeon W-2191B |
65 nm | Technology | 14 nm |
Monolithic | Chip design | Monolithic |
x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
MMX, SSE, SSE2, SSE3 | ISA extensions | SSE4.1, SSE4.2, AVX2, AVX-512 |
LGA 775 | Socket | LGA 2066 |
VT-x | Virtualization | VT-x, VT-x EPT, VT-d |
No | AES-NI | Yes |
Windows 10, Linux | Operating systems | Windows 10, Linux |
Q3/2006 | Release date | Q3/2017 |
-- | Release price | -- |
show more data | show more data | |
Intel Core2 Duo E6300
2C 2T @ 1.86 GHz |
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Intel Xeon W-2191B
18C 36T @ 4.30 GHz |
Intel Core2 Duo E6300
2C 2T @ 1.86 GHz |
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Intel Xeon W-2191B
18C 36T @ 3.40 GHz |
Intel Core2 Duo E6300
2C 2T @ 1.86 GHz |
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Intel Xeon W-2191B
18C 36T @ 3.40 GHz |
Intel Core2 Duo E6300
2C 2T @ 1.86 GHz |
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Intel Xeon W-2191B
18C 36T @ 4.30 GHz |
Intel Core2 Duo E6300
2C 2T @ 1.86 GHz |
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Intel Xeon W-2191B
18C 36T @ 3.40 GHz |
Intel Core2 Duo E6300
2C 2T @ 1.86 GHz |
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Intel Xeon W-2191B
18C 36T @ 3.40 GHz |
Intel Core2 Duo E6300
2C 2T @ 1.86 GHz |
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Intel Xeon W-2191B
18C 36T @ 2.30 GHz |
Intel Core2 Duo E6300
2C 2T @ 1.86 GHz |
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Intel Xeon W-2191B
18C 36T @ 4.30 GHz |
Intel Core2 Duo E6300
2C 2T @ 1.86 GHz |
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Intel Xeon W-2191B
18C 36T @ 3.40 GHz |
Devices using this processor |
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Intel Core2 Duo E6300 | Intel Xeon W-2191B |
Unknown | Apple iMac Pro (2017) |