AMD Ryzen 7 8700G vs AMD Ryzen 9 7900X3D
Comparative analysis of AMD Ryzen 7 8700G and AMD Ryzen 9 7900X3D processors for all known characteristics in the following categories: Essentials, Performance, Memory, Compatibility, Peripherals, Advanced Technologies, Virtualization. Benchmark processor performance analysis: PassMark - Single thread mark, PassMark - CPU mark, 3DMark Fire Strike - Physics Score.
Differences
Reasons to consider the AMD Ryzen 7 8700G
- CPU is newer: launch date 1 year(s) 0 month(s) later
- Around 7% higher maximum core temperature: 95°C vs 89 °C
- A newer manufacturing process allows for a more powerful, yet cooler running processor: 4 nm vs 5 nm
- Around 85% lower typical power consumption: 65 Watt vs 120 Watt
Launch date | 8 Jan 2024 vs 4 Jan 2023 |
Maximum core temperature | 95°C vs 89 °C |
Manufacturing process technology | 4 nm vs 5 nm |
Thermal Design Power (TDP) | 65 Watt vs 120 Watt |
Reasons to consider the AMD Ryzen 9 7900X3D
- 4 more cores, run more applications at once: 12 vs 8
- 8 more threads: 24 vs 16
- Around 10% higher clock speed: 5.6 GHz vs 5.1 GHz
- Around 50% more L1 cache; more data can be stored in the L1 cache for quick access later
- Around 50% more L2 cache; more data can be stored in the L2 cache for quick access later
- 8x more L3 cache, more data can be stored in the L3 cache for quick access later
- Around 5% better performance in PassMark - Single thread mark: 4133 vs 3945
- Around 58% better performance in PassMark - CPU mark: 50398 vs 31811
Specifications (specs) | |
Number of cores | 12 vs 8 |
Number of threads | 24 vs 16 |
Maximum frequency | 5.6 GHz vs 5.1 GHz |
L1 cache | 768 KB vs 64 KB (per core) |
L2 cache | 12 MB vs 1 MB (per core) |
L3 cache | 128 MB vs 16 MB (shared) |
Benchmarks | |
PassMark - Single thread mark | 4133 vs 3945 |
PassMark - CPU mark | 50398 vs 31811 |
Compare benchmarks
CPU 1: AMD Ryzen 7 8700G
CPU 2: AMD Ryzen 9 7900X3D
PassMark - Single thread mark |
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PassMark - CPU mark |
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Name | AMD Ryzen 7 8700G | AMD Ryzen 9 7900X3D |
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PassMark - Single thread mark | 3945 | 4133 |
PassMark - CPU mark | 31811 | 50398 |
3DMark Fire Strike - Physics Score | 11579 |
Compare specifications (specs)
AMD Ryzen 7 8700G | AMD Ryzen 9 7900X3D | |
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Essentials |
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Launch date | 8 Jan 2024 | 4 Jan 2023 |
Launch price (MSRP) | $329 | |
Place in performance rating | 165 | 108 |
Architecture codename | Zen 4 | |
OPN Tray | 100-000000909 | |
Vertical segment | Desktop | |
Performance |
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Base frequency | 4.2 GHz | 4.4 GHz |
Die size | 178 mm² | 71 mm² |
L1 cache | 64 KB (per core) | 768 KB |
L2 cache | 1 MB (per core) | 12 MB |
L3 cache | 16 MB (shared) | 128 MB |
Manufacturing process technology | 4 nm | 5 nm |
Maximum core temperature | 95°C | 89 °C |
Maximum frequency | 5.1 GHz | 5.6 GHz |
Number of cores | 8 | 12 |
Number of threads | 16 | 24 |
Transistor count | 25,000 million | 13140 million |
Unlocked | ||
Maximum case temperature (TCase) | 47 °C | |
Memory |
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ECC memory support | ||
Supported memory types | DDR5 | DDR5-5200 |
Max memory channels | 2 | |
Compatibility |
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Configurable TDP | 45 Watt | |
Max number of CPUs in a configuration | 1 | 1 |
Sockets supported | AM5 | AM5 |
Thermal Design Power (TDP) | 65 Watt | 120 Watt |
Peripherals |
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PCIe configurations | Gen 4, 20 Lanes, (CPU only) | |
Max number of PCIe lanes | 24 | |
PCI Express revision | 5.0 | |
Advanced Technologies |
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Enhanced Virus Protection (EVP) | ||
Fused Multiply-Add 3 (FMA3) | ||
Intel® Advanced Vector Extensions (AVX) | ||
Intel® Advanced Vector Extensions 2 (AVX2) | ||
Intel® AES New Instructions | ||
Virtualization |
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AMD Virtualization (AMD-V™) |