Intel Core i5-8400 | AMD Ryzen Threadripper 1920X | |
CPU comparisonIntel Core i5-8400 or AMD Ryzen Threadripper 1920X - 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 Core i5-8400 has 6 cores with 6 threads and clocks with a maximum frequency of 4.00 GHz. Up to 128 GB of memory is supported in 2 memory channels. The Intel Core i5-8400 was released in Q4/2017. The AMD Ryzen Threadripper 1920X has 12 cores with 24 threads and clocks with a maximum frequency of 4.00 GHz. The CPU supports up to GB of memory in 4 memory channels. The AMD Ryzen Threadripper 1920X was released in Q3/2017. |
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Intel Core i5 (331) | Family | AMD Ryzen Threadripper (13) |
Intel Core i 8000 (20) | CPU group | AMD Ryzen Threadripper 1000 (3) |
8 | Generation | 1 |
Coffee Lake S | Architecture | Whitehaven (Zen) |
Desktop / Server | Segment | Desktop / Server |
Intel Core i5-7400 | Predecessor | -- |
Intel Core i5-9400 | Successor | AMD Ryzen Threadripper 2920X |
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CPU Cores and Base FrequencyThe Intel Core i5-8400 has 6 CPU cores and can calculate 6 threads in parallel. The clock frequency of the Intel Core i5-8400 is 2.80 GHz (4.00 GHz) while the AMD Ryzen Threadripper 1920X has 12 CPU cores and 24 threads can calculate simultaneously. The clock frequency of the AMD Ryzen Threadripper 1920X is at 3.50 GHz (4.00 GHz). |
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Intel Core i5-8400 | Characteristic | AMD Ryzen Threadripper 1920X |
6 | Cores | 12 |
6 | Threads | 24 |
normal | Core architecture | normal |
No | Hyperthreading | Yes |
No | Overclocking ? | Yes |
2.80 GHz | Frequency | 3.50 GHz |
4.00 GHz | Turbo Frequency (1 Core) | 4.00 GHz |
3.80 GHz | Turbo Frequency (All Cores) | 3.60 GHz |
Integrated graphics (iGPU)The Intel Core i5-8400 or AMD Ryzen Threadripper 1920X has integrated graphics, called iGPU for short. The iGPU uses the system's main memory as graphics memory and sits on the processor's die. |
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Intel UHD Graphics 630 | GPU | no iGPU |
0.35 GHz | GPU frequency | -- |
1.15 GHz | GPU (Turbo) | -- |
9.5 | GPU Generation | -- |
14 nm | Technology | |
3 | Max. displays | |
24 | Compute units | -- |
192 | Shader | -- |
No | Hardware Raytracing | No |
No | Frame Generation | No |
64 GB | Max. GPU Memory | -- |
12 | 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 UHD Graphics 630 | GPU | no iGPU |
Decode / Encode | Codec h265 / HEVC (8 bit) | No |
Decode / Encode | Codec h265 / HEVC (10 bit) | No |
Decode / Encode | Codec h264 | No |
Decode / Encode | 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 & PCIeThe Intel Core i5-8400 can use up to 128 GB of memory in 2 memory channels. The maximum memory bandwidth is 42.7 GB/s. The AMD Ryzen Threadripper 1920X supports up to GB of memory in 4 memory channels and achieves a memory bandwidth of up to 85.4 GB/s. |
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Intel Core i5-8400 | Characteristic | AMD Ryzen Threadripper 1920X |
DDR4-2666 | Memory | DDR4-2666 |
128 GB | Max. Memory | |
2 (Dual Channel) | Memory channels | 4 (Quad Channel) |
42.7 GB/s | Max. Bandwidth | 85.4 GB/s |
No | ECC | Yes |
-- | L2 Cache | 6.00 MB |
9.00 MB | L3 Cache | 32.00 MB |
3.0 | PCIe version | 3.0 |
16 | PCIe lanes | 64 |
15.8 GB/s | PCIe Bandwidth | 63.0 GB/s |
Thermal ManagementThe thermal design power (TDP for short) of the Intel Core i5-8400 is 65 W, while the AMD Ryzen Threadripper 1920X has a TDP of 180 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently. |
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Intel Core i5-8400 | Characteristic | AMD Ryzen Threadripper 1920X |
65 W | TDP (PL1 / PBP) | 180 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
-- | Tjunction max. | -- |
Technical detailsThe Intel Core i5-8400 is manufactured in 14 nm and has 9.00 MB cache. The AMD Ryzen Threadripper 1920X is manufactured in 14 nm and has a 38.00 MB cache. |
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Intel Core i5-8400 | Characteristic | AMD Ryzen Threadripper 1920X |
14 nm | Technology | 14 nm |
Monolithic | Chip design | Chiplet |
x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
SSE4.1, SSE4.2, AVX2 | ISA extensions | SSE4a, SSE4.1, SSE4.2, AVX2, FMA3 |
LGA 1151-2 | Socket | TR4 (SP3r2) |
VT-x, VT-x EPT, VT-d | Virtualization | AMD-V, SVM |
Yes | AES-NI | Yes |
Windows 10, Windows 11, Linux | Operating systems | Windows 10, Linux |
Q4/2017 | Release date | Q3/2017 |
260 $ | Release price | 799 $ |
show more data | show more data | |
Intel Core i5-8400
6C 6T @ 4.00 GHz |
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AMD Ryzen Threadripper 1920X
12C 24T @ 4.00 GHz |
Intel Core i5-8400
6C 6T @ 4.00 GHz |
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AMD Ryzen Threadripper 1920X
12C 24T @ 4.00 GHz |
Intel Core i5-8400
6C 6T @ 4.00 GHz |
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AMD Ryzen Threadripper 1920X
12C 24T @ 4.00 GHz |
Intel Core i5-8400
6C 6T @ 3.80 GHz |
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AMD Ryzen Threadripper 1920X
12C 24T @ 3.60 GHz |
Intel Core i5-8400
6C 6T @ 4.00 GHz |
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AMD Ryzen Threadripper 1920X
12C 24T @ 4.00 GHz |
Intel Core i5-8400
6C 6T @ 3.80 GHz |
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AMD Ryzen Threadripper 1920X
12C 24T @ 3.60 GHz |
Intel Core i5-8400
6C 6T @ 4.00 GHz |
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AMD Ryzen Threadripper 1920X
12C 24T @ 4.00 GHz |
Intel Core i5-8400
6C 6T @ 3.80 GHz |
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AMD Ryzen Threadripper 1920X
12C 24T @ 3.60 GHz |
Intel Core i5-8400
6C 6T @ 3.80 GHz |
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AMD Ryzen Threadripper 1920X
12C 24T @ 3.60 GHz |
Intel Core i5-8400
6C 6T @ 3.80 GHz |
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AMD Ryzen Threadripper 1920X
12C 24T @ 3.60 GHz |
Intel Core i5-8400
6C 6T @ 3.80 GHz |
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AMD Ryzen Threadripper 1920X
12C 24T @ 3.60 GHz |
Intel Core i5-8400
6C 6T @ 2.80 GHz |
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AMD Ryzen Threadripper 1920X
12C 24T @ 3.50 GHz |
Intel Core i5-8400
6C 6T @ 4.00 GHz |
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AMD Ryzen Threadripper 1920X
12C 24T @ 4.00 GHz |
Intel Core i5-8400
6C 6T @ 3.80 GHz |
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AMD Ryzen Threadripper 1920X
12C 24T @ 3.60 GHz |
Intel Core i5-8400
Intel UHD Graphics 630 @ 1.15 GHz |
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AMD Ryzen Threadripper 1920X
@ 0.00 GHz |
Intel Core i5-8400
6C 6T @ 4.00 GHz |
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AMD Ryzen Threadripper 1920X
12C 24T @ 4.00 GHz |
Devices using this processor |
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Intel Core i5-8400 | AMD Ryzen Threadripper 1920X |
Unknown | Unknown |