AMD Ryzen 9 7900X3D
AMD Ryzen 9 7900X3D Specifications and Performance Analysis
The AMD Ryzen 9 7900X3D is based on the Raphael architecture and is manufactured using the 5 nm process at the TSMC foundry. It is compatible with the AM5 socket used by X670E, X670, B650E, B650, A620 chipsets and supports PCIe Gen 5, 24 Lanes (CPU only), as well as DDR5 memory with speeds of up to 5200 MT/s across Dual-channel memory. This processor features 12 cores operating at a base clock of 4.40 GHz and a boost clock of up to 5.60 GHz, for a total of 24 threads. It is equipped with 64 kB of L1 cache, 1024 kB of L2 cache, and 128 MB of L3 cache.
This CPU is designed for a mainstream desktop platform. It supports consumer-grade memory configurations and modern expansion standards, making it suitable for everyday computing, gaming, and productivity workloads.The AMD Ryzen 9 7900X3D has a base TDP of 120 W and a moderate maximum TDP of 162 W. Most mid-range aftermarket air coolers are sufficient for thermal control. This processor is also suitable for small form factor builds, which often have limited airflow.
For users who require integrated graphics, this CPU includes the Radeon Graphics, which features 2 GPU cores. It operates at a base clock of 400.00 GHz and boosts up to 2200.00 GHz. This makes it suitable for systems without a dedicated GPU, capable of handling everyday tasks and running older or less demanding games. Integrated graphics can also accelerate specific workloads even when a discrete GPU is installed.
Application Performance
AMD Ryzen 9 7900X3D is an upper mid-range CPU, achieving a relative application performance score of 68.00% of the best possible desktop CPU performance. This CPU is ideal for multitasking and can handle professional applications such as 3D rendering, video editing, and other heavy workloads, though not at the same speed or efficiency as higher-end models.
The application performance-per-price ratio of AMD Ryzen 9 7900X3D is 29.1%, indicating lower value in this category. This CPU does not offer high application performance and has a low performance-to-price ratio, making it a poor value proposition. Better alternatives exist at this price point.
Gaming Performance
AMD Ryzen 9 7900X3D is a strong gaming CPU, achieving a relative gaming performance score at 1080p resolution of 82.25% compared to the best possible desktop CPU gaming performance. This CPU This CPU delivers excellent gaming performance, especially at higher resolutions where the GPU becomes the primary bottleneck. It is recommended for users who work on their computers but also engage in occasional or regular gaming.
The gaming performance-per-price score of 23.1%, this CPU does not offer strong value in this category. However, since it is a high-end gaming CPU offering top-tier performance, it remains a recommended choice for users who prioritize gaming power and are less concerned about budget constraints.
General Information
| CPU Name | AMD Ryzen 9 7900X3D |
|---|---|
| Release Price | $599.00 |
| Current Price on Amazon | $700 |
| Amazon Price Updated | 47 minutes ago. |
| Launch Date | 3 years, 6 months ago. |
| CPU Available | True |
| Architecture | Raphael |
|---|---|
| Foundry | TSMC |
| Process | 5 nm |
| Socket | AM5 |
| Chipsets | X670E, X670, B650E, B650, A620 |
| Transistors | 17840 million |
| Die Size | 2x 71 mm² |
| PCIe Version | Gen 5, 24 Lanes (CPU only) |
| Cores / Threads | 12 / 24 |
|---|---|
| Base / Boost Clock | 4.40 GHz / 5.60 GHz |
| Memory Support / Max Speed | DDR5 / 5200 MT/s |
|---|---|
| Memory Bandwidth | 83.2 GB/s |
| Memory Channels | Dual-channel |
| ECC Support | True |
| L1 Cache (per core) | 64 kB |
|---|---|
| L2 Cache (per core) | 1024 kB |
| L3 Cache (shared) | 128 MB |
| Base TDP | 120 W |
|---|---|
| Max Turbo Power | 162 W |
| Integrated Graphics | True |
|---|---|
| GPU Name | Radeon Graphics |
| GPU Cores | 2 |
| GPU Base / Boost Clock | 400.00 GHz / 2200.00 GHz |
Cinebench R24 Performance
| Cinebench R24 Multi-core | 1596 |
|---|---|
| Cinebench R24 Single-core | 122 |
CPU Normalized Performance Chart
AMD Ryzen 9 7900X3D Compared to Similar Performance CPUs
CPU Price / Performance Table
| CPU (Desc) | Price (Desc) | Performance (Desc) | Game_Perf (Desc) | Combined (Desc) | Perf/Price (Desc) | Game/Price (Desc) | Combined/Price (Desc) |
|---|---|---|---|---|---|---|---|
|
$200
|
↑
0.0%
|
68.8%
|
81.2%
|
75.0%
|
103.2%
|
80.0%
|
93.7%
|
|
|
$220
|
0.0%
|
68.8%
|
81.2%
|
75.0%
|
93.8%
|
72.7%
|
85.2%
|
|
|
$640
|
↑
11.1%
|
68.0%
|
81.0%
|
74.5%
|
31.9%
|
24.9%
|
29.1%
|
|
|
$400
|
0.0%
|
68.0%
|
81.0%
|
74.5%
|
51.0%
|
39.9%
|
46.6%
|
|
|
$700
|
0.0%
|
68.0%
|
82.3%
|
75.1%
|
29.1%
|
23.1%
|
26.8%
|
|
|
$379
|
0.0%
|
66.4%
|
80.6%
|
73.5%
|
52.6%
|
41.9%
|
48.5%
|
|
|
$400
|
↓
-11.1%
|
66.4%
|
80.6%
|
73.5%
|
49.8%
|
39.7%
|
45.9%
|
|
|
$290
|
↑
3.6%
|
65.6%
|
81.1%
|
73.3%
|
67.8%
|
55.1%
|
63.2%
|
|
|
$379
|
0.0%
|
65.6%
|
81.1%
|
73.3%
|
51.9%
|
42.1%
|
48.3%
|
Processor Comparison and Detail Specifications Table
| Specification | Perf Chart | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| Price |
$200
|
↑
0.0%
|
$220
|
0.0%
|
$640
|
↑
11.1%
|
$400
|
0.0%
|
$700
|
0.0%
|
$379
|
0.0%
|
$400
|
↓
-11.1%
|
$290
|
↑
3.6%
|
$379
|
0.0%
|
| Manufacturer | Intel | Intel | Intel | Intel | AMD | Intel | Intel | Intel | Intel |
| C/SC/T | 18 / 12 / 18 | 18 / 12 / 18 | 24 / 16 / 32 | 24 / 16 / 32 | 12 / 0 / 24 | 16 / 8 / 24 | 16 / 8 / 24 | 20 / 12 / 28 | 20 / 12 / 28 |
| L2 / L3 Cache | 3072.0 kB / 30.0 MB | 3072.0 kB / 30.0 MB | 2048.0 kB / 36.0 MB | 2048.0 kB / 36.0 MB | 1024.0 kB / 128.0 MB | 2048.0 kB / 30.0 MB | 2048.0 kB / 30.0 MB | 2048.0 kB / 33.0 MB | 2048.0 kB / 33.0 MB |
| Base / Boost | 4.20 GHz / 5.30 GHz | 4.20 GHz / 5.30 GHz | 2.00 GHz / 5.60 GHz | 2.00 GHz / 5.60 GHz | 4.40 GHz / 5.60 GHz | 3.40 GHz / 5.40 GHz | 3.40 GHz / 5.40 GHz | 2.10 GHz / 5.40 GHz | 2.10 GHz / 5.40 GHz |
| Memory | DDR5 / 7200 MT/s | DDR5 / 7200 MT/s | DDR4, DDR5 / 5600 MT/s | DDR4, DDR5 / 5600 MT/s | DDR5 / 5200 MT/s | DDR4, DDR5 / 5600 MT/s | DDR4, DDR5 / 5600 MT/s | DDR4, DDR5 / 5600 MT/s | DDR4, DDR5 / 5600 MT/s |
| Arch / Node | Arrow Lake Refresh / 3 nm | Arrow Lake Refresh / 3 nm | Raptor Lake-S / 10 nm | Raptor Lake-S / 10 nm | Raphael / 5 nm | Raptor Lake-S / 10 nm | Raptor Lake-S / 10 nm | Raptor Lake-R / 10 nm | Raptor Lake-R / 10 nm |
| TDP / Max | 125 W / 159 W | 125 W / 159 W | 65 W / 219 W | 65 W / 219 W | 120 W / 162 W | 125 W / 253 W | 125 W / 253 W | 65 W / 219 W | 65 W / 219 W |
| Socket | LGA 1851 | LGA 1851 | LGA 1700 | LGA 1700 | AM5 | LGA 1700 | LGA 1700 | LGA 1700 | LGA 1700 |
| Int. GPU | None | Arc Xe-LPG Graphics 64EU | UHD Graphics 770 | None | Radeon Graphics | None | UHD Graphics 770 | None | UHD Graphics 770 |
CPU Performance in Rendering, Encoding and Compression-Decompression
| CPU (Desc) | CB24_MC (Desc) | CB24_SC (Desc) | CB24_rel (Desc) | Blender (Desc) | Encoding_AV1 (Desc) | Encoding_h265 (Desc) | 7-zip_Pack (Desc) | 7-zip_Unpack (Desc) | Performance (Desc) |
|---|---|---|---|---|---|---|---|---|---|
| 1853 | 139 |
73.3%
|
70.3%
|
77.7%
|
70.4%
|
67.3%
|
53.7%
|
68.8%
|
|
| 1853 | 139 |
73.3%
|
70.3%
|
77.7%
|
70.4%
|
67.3%
|
53.7%
|
68.8%
|
|
| 1790 | 128 |
70.8%
|
63.9%
|
70.2%
|
73.5%
|
66.8%
|
62.9%
|
68.0%
|
|
| 1790 | 128 |
70.8%
|
63.9%
|
70.2%
|
73.5%
|
66.8%
|
62.9%
|
68.0%
|
|
| 1596 | 122 |
63.1%
|
61.1%
|
73.4%
|
67.2%
|
75.0%
|
68.0%
|
68.0%
|
|
| 1657 | 125 |
65.6%
|
61.2%
|
72.3%
|
72.0%
|
69.1%
|
58.2%
|
66.4%
|
|
| 1657 | 125 |
65.6%
|
61.2%
|
72.3%
|
72.0%
|
69.1%
|
58.2%
|
66.4%
|
|
| 1750 | 126 |
69.2%
|
61.7%
|
69.1%
|
71.8%
|
65.0%
|
56.5%
|
65.6%
|
|
| 1750 | 126 |
69.2%
|
61.7%
|
69.1%
|
71.8%
|
65.0%
|
56.5%
|
65.6%
|
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