AMD Ryzen 7 3700X | AMD Ryzen 7 3780U | |
CPU comparisonAMD Ryzen 7 3700X or AMD Ryzen 7 3780U - 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 AMD Ryzen 7 3700X has 8 cores with 16 threads and clocks with a maximum frequency of 4.40 GHz. Up to 128 GB of memory is supported in 2 memory channels. The AMD Ryzen 7 3700X was released in Q3/2019. The AMD Ryzen 7 3780U has 4 cores with 8 threads and clocks with a maximum frequency of 4.00 GHz. The CPU supports up to 32 GB of memory in 2 memory channels. The AMD Ryzen 7 3780U was released in Q1/2019. |
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AMD Ryzen 7 (70) | Family | AMD Ryzen 7 (70) |
AMD Ryzen 3000 (15) | CPU group | AMD Ryzen 3000U (10) |
3 | Generation | 2 |
Matisse (Zen 2) | Architecture | Picasso (Zen+) |
Desktop / Server | Segment | Mobile |
AMD Ryzen 7 2700X | Predecessor | -- |
AMD Ryzen 7 5700X | Successor | -- |
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CPU Cores and Base FrequencyThe AMD Ryzen 7 3700X has 8 CPU cores and can calculate 16 threads in parallel. The clock frequency of the AMD Ryzen 7 3700X is 3.60 GHz (4.40 GHz) while the AMD Ryzen 7 3780U has 4 CPU cores and 8 threads can calculate simultaneously. The clock frequency of the AMD Ryzen 7 3780U is at 2.30 GHz (4.00 GHz). |
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AMD Ryzen 7 3700X | Characteristic | AMD Ryzen 7 3780U |
8 | Cores | 4 |
16 | Threads | 8 |
normal | Core architecture | normal |
Yes | Hyperthreading | Yes |
Yes | Overclocking ? | No |
3.60 GHz | Frequency | 2.30 GHz |
4.40 GHz | Turbo Frequency (1 Core) | 4.00 GHz |
4.00 GHz | Turbo Frequency (All Cores) | 3.50 GHz |
Integrated graphics (iGPU)The AMD Ryzen 7 3700X or AMD Ryzen 7 3780U 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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no iGPU | GPU | AMD Radeon RX Vega 11 (Raven Ridge) |
GPU frequency | 1.40 GHz | |
-- | GPU (Turbo) | -- |
-- | GPU Generation | 8 |
Technology | 14 nm | |
Max. displays | 3 | |
-- | Compute units | 11 |
-- | Shader | 704 |
No | Hardware Raytracing | No |
No | Frame Generation | No |
-- | Max. GPU Memory | 2 GB |
-- | DirectX Version | 12 |
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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no iGPU | GPU | AMD Radeon RX Vega 11 (Raven Ridge) |
No | Codec h265 / HEVC (8 bit) | Decode / Encode |
No | Codec h265 / HEVC (10 bit) | Decode / Encode |
No | Codec h264 | Decode / Encode |
No | Codec VP9 | Decode / Encode |
No | Codec VP8 | Decode / Encode |
No | Codec AV1 | No |
No | Codec AVC | Decode / Encode |
No | Codec VC-1 | Decode |
No | Codec JPEG | Decode / Encode |
Memory & PCIeThe AMD Ryzen 7 3700X can use up to 128 GB of memory in 2 memory channels. The maximum memory bandwidth is 51.2 GB/s. The AMD Ryzen 7 3780U supports up to 32 GB of memory in 2 memory channels and achieves a memory bandwidth of up to 38.4 GB/s. |
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AMD Ryzen 7 3700X | Characteristic | AMD Ryzen 7 3780U |
DDR4-3200 | Memory | DDR4-2400 |
128 GB | Max. Memory | 32 GB |
2 (Dual Channel) | Memory channels | 2 (Dual Channel) |
51.2 GB/s | Max. Bandwidth | 38.4 GB/s |
Yes | ECC | Yes |
4.00 MB | L2 Cache | -- |
32.00 MB | L3 Cache | 4.00 MB |
4.0 | PCIe version | 3.0 |
20 | PCIe lanes | 12 |
39.4 GB/s | PCIe Bandwidth | 11.8 GB/s |
Thermal ManagementThe thermal design power (TDP for short) of the AMD Ryzen 7 3700X is 65 W, while the AMD Ryzen 7 3780U has a TDP of 15 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently. |
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AMD Ryzen 7 3700X | Characteristic | AMD Ryzen 7 3780U |
65 W | TDP (PL1 / PBP) | 15 W |
-- | TDP (PL2) | -- |
-- | TDP up | 35 W |
-- | TDP down | 12 W |
95 °C | Tjunction max. | 105 °C |
Technical detailsThe AMD Ryzen 7 3700X is manufactured in 7 nm and has 36.00 MB cache. The AMD Ryzen 7 3780U is manufactured in 12 nm and has a 4.00 MB cache. |
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AMD Ryzen 7 3700X | Characteristic | AMD Ryzen 7 3780U |
7 nm | Technology | 12 nm |
Chiplet | Chip design | Chiplet |
x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
SSE4a, SSE4.1, SSE4.2, AVX2, FMA3 | ISA extensions | SSE4a, SSE4.1, SSE4.2, AVX2, FMA3 |
AM4 (PGA 1331) | Socket | FP5 |
AMD-V, SVM | Virtualization | AMD-V, SVM |
Yes | AES-NI | Yes |
Windows 10, Windows 11, Linux | Operating systems | Windows 10, Windows 11, Linux |
Q3/2019 | Release date | Q1/2019 |
330 $ | Release price | -- |
show more data | show more data | |
AMD Ryzen 7 3700X
8C 16T @ 4.40 GHz |
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AMD Ryzen 7 3780U
4C 8T @ 4.00 GHz |
AMD Ryzen 7 3700X
8C 16T @ 4.00 GHz |
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AMD Ryzen 7 3780U
4C 8T @ 3.50 GHz |
AMD Ryzen 7 3700X
8C 16T @ 4.40 GHz |
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AMD Ryzen 7 3780U
4C 8T @ 4.00 GHz |
AMD Ryzen 7 3700X
8C 16T @ 4.00 GHz |
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AMD Ryzen 7 3780U
4C 8T @ 3.50 GHz |
AMD Ryzen 7 3700X
8C 16T @ 4.40 GHz |
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AMD Ryzen 7 3780U
4C 8T @ 4.00 GHz |
AMD Ryzen 7 3700X
8C 16T @ 4.00 GHz |
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AMD Ryzen 7 3780U
4C 8T @ 3.50 GHz |
AMD Ryzen 7 3700X
8C 16T @ 4.00 GHz |
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AMD Ryzen 7 3780U
4C 8T @ 3.50 GHz |
AMD Ryzen 7 3700X
8C 16T @ 4.40 GHz |
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AMD Ryzen 7 3780U
4C 8T @ 4.00 GHz |
AMD Ryzen 7 3700X
8C 16T @ 4.00 GHz |
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AMD Ryzen 7 3780U
4C 8T @ 3.50 GHz |
AMD Ryzen 7 3700X
8C 16T @ 4.40 GHz |
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AMD Ryzen 7 3780U
4C 8T @ 4.00 GHz |
AMD Ryzen 7 3700X
8C 16T @ 4.40 GHz |
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AMD Ryzen 7 3780U
4C 8T @ 4.00 GHz |
AMD Ryzen 7 3700X
8C 16T @ 4.40 GHz |
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AMD Ryzen 7 3780U
4C 8T @ 4.00 GHz |
AMD Ryzen 7 3700X
8C 16T @ 4.00 GHz |
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AMD Ryzen 7 3780U
4C 8T @ 3.50 GHz |
AMD Ryzen 7 3700X
@ 0.00 GHz |
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AMD Ryzen 7 3780U
AMD Radeon RX Vega 11 (Raven Ridge) @ 1.40 GHz |
AMD Ryzen 7 3700X
8C 16T @ 4.00 GHz |
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AMD Ryzen 7 3780U
4C 8T @ 3.50 GHz |
AMD Ryzen 7 3700X
8C 16T @ 4.00 GHz |
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AMD Ryzen 7 3780U
4C 8T @ 3.50 GHz |
AMD Ryzen 7 3700X
8C 16T @ 4.40 GHz |
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AMD Ryzen 7 3780U
4C 8T @ 4.00 GHz |
AMD Ryzen 7 3700X
8C 16T @ 3.60 GHz |
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AMD Ryzen 7 3780U
4C 8T @ 2.30 GHz |
Devices using this processor |
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AMD Ryzen 7 3700X | AMD Ryzen 7 3780U |
One Gaming PC Ryzen 7 3700X HP Pavilion TP01-0007ng silber (8BS43EA#ABD) HP Omen PC Obelisk 875-0255ng (8FH42EA#ABD) |
Microsoft Surface Laptop 3 |