AMD Ryzen Threadripper 3960X vs Ryzen 7 9800X3D
We compared two desktop CPUs: the 3.8 GHz AMD Ryzen Threadripper 3960X with 24-cores against the 4.7 GHz Ryzen 7 9800X3D with 8-cores. On this page, you'll find out which processor has better performance in benchmarks, games and other useful information.
Review
Single-Core Performance
Performance in single-threaded apps and benchmarks
Multi-Core Performance
Measure performance when all cores are involved
Power Efficiency
The efficiency score of power consumption
The "iGPU" and "Power Efficiency" have a minor impact on the NanoReview Score for desktop CPU.
Choose your main usage scenario to recalculate the Final Score and see which CPU suits your needs.
Value for money (Beta)
Key Differences
Advantages of AMD Ryzen Threadripper 3960X
- Has 16 more physical cores
- Unlocked multiplier
- Supports quad-channel memory
- Has 32 MB larger L3 cache size, helping fully utilize a high-end GPU in gaming
- Supports up to 256 GB DDR4-3200 RAM
- Around 12.8 GB/s (14%) higher theoretical memory bandwidth
Advantages of AMD Ryzen 7 9800X3D
- Newer - released 5 years and 1 month later
- 2.2x faster in a single-core Geekbench v6 test - 3315 vs 1523 points
- More modern manufacturing process โ 4 versus 7 nanometers
- Newer PCI Express version โ 5.0
- 16% higher Turbo Boost frequency (5.2 GHz vs 4.5 GHz)
- Includes an integrated GPU Radeon Graphics
Test in Benchmarks
Comparing the performance of CPUs across various tasksCinebench
Cinebench 2024 (Single)
Cinebench 2024 (Multi)
| Cinebench 2026 (Single) | - | 708 |
| Cinebench 2026 (Multi) | - | 5087 |
Cinebench Scores (#87th place)
GeekBench v6
Geekbench 6 (Single-Core)
Geekbench 6 (Multi-Core)
| File compression | 824.2 MB/sec | 1730 MB/sec |
| Clang compilation | 168.6 Klines/sec | 140.3 Klines/sec |
| HTML 5 Browser | 236.3 pages/sec | 356.9 pages/sec |
| PDF Renderer | 164.3 Mpixels/sec | 509 Mpixels/sec |
| Text processing | 130.7 pages/sec | 337 pages/sec |
| Background blur | 38.4 images/sec | 90.4 images/sec |
| Photo processing | 80.1 images/sec | 135.2 images/sec |
| Ray tracing | 38 Mpixels/sec | 29.1 Mpixels/sec |
PassMark
Passmark CPU (Single-Core)
Passmark CPU (Multi-Core)
| Integer math | 198.9 GOps/sec | 116.6 GOps/sec |
| Floating point math | 116.7 GOps/sec | 79.4 GOps/sec |
| Find prime numbers | 416M Primes/sec | 420M Primes/sec |
| Random string sorting | 94.6M Strings/sec | 48.4M Strings/sec |
| Data encryption | 57.2 GBytes/sec | 22.1 GBytes/sec |
| Data compression | 894.8 MBytes/sec | 467.2 MBytes/sec |
| Physics | 3307 Frames/sec | 4071 Frames/sec |
| Extended instructions | 57.8B Matrices/sec | 38.7B Matrices/sec |
Blender
Blender CPU
Performance Per Watt
| Cinebench 2024 / Watt | 6.9 PPW | 11.1 PPW |
| Geekbench 6 Multi / Watt | 40.4 PPW | 152.9 PPW |
| Passmark CPU Mark / Watt | 195.6 PPW | 332.7 PPW |
| Blender / Watt | 1.95 PPW | 2.68 PPW |
These are rough calculations, as most CPUs surpass PL1 TDP wattage even in multicore workloads.
Recent User Tests
AMD Ryzen Threadripper 3960X
No benchmark results yet
AMD Ryzen 7 9800X3D
| Date | Benchmark | Result |
|---|---|---|
| ๐ 2026-08-28 (Average) | Cinebench 2026 | 735 / 5624 |
| ๐ 2026-08-17 (looch) | Cinebench 2026 | 708 / 5087 |
| ๐ 2026-07-20 (szegi) | Cinebench 2024 | 138 / 1365 |
| ๐ 2026-07-08 (Spice Master) | Cinebench 2026 | 764 / 5801 |
| ๐ 2026-05-08 (ChronicallyEve) | Cinebench 2026 | 721 / 5465 |
Specifications
Full technical specification of AMD Ryzen Threadripper 3960X and Ryzen 7 9800X3DGeneral
| Vendor | Amd | Amd |
| Released | November 25, 2019 | October 31, 2024 |
| Type | Desktop | Desktop |
| Instruction Set | x86-64 | x86-64 |
| Codename | - | Zen 5 (Granite Ridge) |
| Model number | - | 9800X3D |
| Integrated GPU | No | Radeon Graphics |
AMD Ryzen CPU ranking (69th and 14th place)
CPU
| P-Cores | 24 | 8 |
| P-Threads | 48 | 16 |
| Base Frequency (P) | 3.8 GHz | 4.7 GHz |
| Turbo Boost Frequency (P) | 4.5 GHz | 5.2 GHz |
| Total Cores | 24 | 8 |
| Total Threads | 48 | 16 |
| Bus Frequency | 100 MHz | 100 MHz |
| Multiplier | 38x | 47x |
| L1 Cache | 64K (per core) | 80K (per core) |
| L2 Cache | 512K (per core) | 1MB (per core) |
| L3 Cache | 128MB (shared) | 96MB (shared) |
| Unlocked Multiplier | Yes | No |
Package
| Transistors | 15.2 billions | - |
| Fabrication Process | 7 nm | 4 nm |
| TDP (PL1) | 280 W | 120 W |
| Max. Boost TDP (PL2) | - | 162 W |
| Socket | sTRX4 | AM5 |
| Peak Temperature | 95ยฐC | 95ยฐC |
Desktop CPU ranking (80th and 27th place)
iGPU
| Integrated Graphics | - | Radeon Graphics |
| GPU Base Clock | - | 400 MHz |
| GPU Boost Clock | - | 2200 MHz |
| Shading Units | - | 128 |
| TMUs | - | 8 |
| ROPs | - | 4 |
| Execution Units | - | 2 |
| TGP | - | 15 W |
iGPU FLOPS
Memory Support
| Memory Types | - DDR4-3200 | - DDR5-5600 |
| Max. Memory Size | 256 GB | 192 GB |
| Memory Channels | 4 | 2 |
| Max. Memory Bandwidth | 102.4 GB/s | 89.6 GB/s |
| ECC Support | Yes | Yes |
Misc
| Official Site | AMD Ryzen Threadripper 3960X official page | AMD Ryzen 7 9800X3D official page |
| PCI Express Version | 4.0 | 5.0 |
| PCI Express Lanes | 64 | 28 |
Cast your vote
Total votes: < 1