Intel Xeon E5-2683 v4 | Intel Core 2 Quad Q8400s | |
CPU comparisonIntel Xeon E5-2683 v4 or Intel Core 2 Quad Q8400s - 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 E5-2683 v4 has 16 cores with 32 threads and clocks with a maximum frequency of 3.00 GHz. Up to 1536 GB of memory is supported in 4 memory channels. The Intel Xeon E5-2683 v4 was released in Q1/2016. The Intel Core 2 Quad Q8400s has 4 cores with 4 threads and clocks with a maximum frequency of 2.66 GHz. The CPU supports up to 16 GB of memory in 2 memory channels. The Intel Core 2 Quad Q8400s was released in Q2/2009. |
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Intel Xeon E5 (71) | Family | Intel Core2 Quad (19) |
Intel Xeon E5 v4 (24) | CPU group | Intel Core 2 Quad Q8000/Q9000 (16) |
6 | Generation | 2 |
Broadwell E | Architecture | Yorkfield (Penryn) |
Desktop / Server | Segment | Desktop / Server |
Intel Xeon E5-2683 v3 | Predecessor | -- |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe Intel Xeon E5-2683 v4 has 16 CPU cores and can calculate 32 threads in parallel. The clock frequency of the Intel Xeon E5-2683 v4 is 2.10 GHz (3.00 GHz) while the Intel Core 2 Quad Q8400s has 4 CPU cores and 4 threads can calculate simultaneously. The clock frequency of the Intel Core 2 Quad Q8400s is at 2.66 GHz. |
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Intel Xeon E5-2683 v4 | Characteristic | Intel Core 2 Quad Q8400s |
16 | Cores | 4 |
32 | Threads | 4 |
normal | Core architecture | normal |
Yes | Hyperthreading | No |
No | Overclocking ? | No |
2.10 GHz | Frequency | 2.66 GHz |
3.00 GHz | Turbo Frequency (1 Core) | -- |
2.50 GHz | Turbo Frequency (All Cores) | -- |
Memory & PCIeThe Intel Xeon E5-2683 v4 can use up to 1536 GB of memory in 4 memory channels. The maximum memory bandwidth is 76.8 GB/s. The Intel Core 2 Quad Q8400s supports up to 16 GB of memory in 2 memory channels and achieves a memory bandwidth of up to 17.1 GB/s. |
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Intel Xeon E5-2683 v4 | Characteristic | Intel Core 2 Quad Q8400s |
DDR4-2400 | Memory | DDR3-1066, DDR2-800 |
1536 GB | Max. Memory | 16 GB |
4 (Quad Channel) | Memory channels | 2 (Dual Channel) |
76.8 GB/s | Max. Bandwidth | 17.1 GB/s |
Yes | ECC | No |
-- | L2 Cache | 4.00 MB |
40.00 MB | L3 Cache | -- |
3.0 | PCIe version | -- |
40 | PCIe lanes | -- |
39.4 GB/s | PCIe Bandwidth | -- |
Thermal ManagementThe thermal design power (TDP for short) of the Intel Xeon E5-2683 v4 is 120 W, while the Intel Core 2 Quad Q8400s has a TDP of 65 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently. |
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Intel Xeon E5-2683 v4 | Characteristic | Intel Core 2 Quad Q8400s |
120 W | TDP (PL1 / PBP) | 65 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
-- | Tjunction max. | -- |
Technical detailsThe Intel Xeon E5-2683 v4 is manufactured in 14 nm and has 40.00 MB cache. The Intel Core 2 Quad Q8400s is manufactured in 45 nm and has a 4.00 MB cache. |
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Intel Xeon E5-2683 v4 | Characteristic | Intel Core 2 Quad Q8400s |
14 nm | Technology | 45 nm |
Monolithic | Chip design | Monolithic |
x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
SSE4.1, SSE4.2, AVX2 | ISA extensions | MMX, SSE2, SSE3, SSE4.1 |
LGA 2011-3 | Socket | LGA 775 |
VT-x, VT-x EPT, VT-d | Virtualization | VT-x, VT-d |
Yes | AES-NI | No |
Windows 10, Linux | Operating systems | Windows 10, Linux |
Q1/2016 | Release date | Q2/2009 |
-- | Release price | -- |
show more data | show more data | |
Intel Xeon E5-2683 v4
16C 32T @ 3.00 GHz |
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Intel Core 2 Quad Q8400s
4C 4T @ 2.66 GHz |
Intel Xeon E5-2683 v4
16C 32T @ 2.50 GHz |
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Intel Core 2 Quad Q8400s
4C 4T @ 2.66 GHz |
Intel Xeon E5-2683 v4
16C 32T @ 3.00 GHz |
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Intel Core 2 Quad Q8400s
4C 4T @ 2.66 GHz |
Intel Xeon E5-2683 v4
16C 32T @ 2.50 GHz |
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Intel Core 2 Quad Q8400s
4C 4T @ 2.66 GHz |
Intel Xeon E5-2683 v4
16C 32T @ 2.50 GHz |
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Intel Core 2 Quad Q8400s
4C 4T @ 2.66 GHz |
Intel Xeon E5-2683 v4
16C 32T @ 2.10 GHz |
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Intel Core 2 Quad Q8400s
4C 4T @ 2.66 GHz |
Intel Xeon E5-2683 v4
16C 32T @ 3.00 GHz |
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Intel Core 2 Quad Q8400s
4C 4T @ 2.66 GHz |
Intel Xeon E5-2683 v4
16C 32T @ 2.50 GHz |
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Intel Core 2 Quad Q8400s
4C 4T @ 2.66 GHz |
Devices using this processor |
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Intel Xeon E5-2683 v4 | Intel Core 2 Quad Q8400s |
Unknown | Unknown |