AMD

AMD Ryzen 7 3800X

AMD processor specifications and benchmark scores

8
Cores
16
Threads
4.5
GHz Boost
105W
TDP
๐Ÿ”“Unlocked

AMD Ryzen 7 3800X Specifications

โš™๏ธ

Ryzen 7 3800X Core Configuration

Processing cores and threading

The AMD Ryzen 7 3800X features 8 physical cores and 16 threads, which directly impacts multi-threaded performance in CPU benchmarks. More cores allow the processor to handle parallel workloads efficiently, improving performance in video editing, 3D rendering, and multitasking scenarios. Thread count determines how many simultaneous tasks the CPU can process, with higher thread counts benefiting productivity applications and content creation workflows.

Cores
8
Threads
16
SMP CPUs
1
โฑ๏ธ

7 3800X Clock Speeds

Base and boost frequencies

Clock speed is a critical factor in Ryzen 7 3800X benchmark performance, measured in GHz. The base clock represents the guaranteed operating frequency, while the boost clock indicates maximum single-core performance under optimal conditions. Higher clock speeds translate to faster single-threaded performance, which is essential for gaming and applications that don't fully utilize multiple cores. The Ryzen 7 3800X by AMD can dynamically adjust its frequency based on workload and thermal headroom.

Base Clock
3.9 GHz
Boost Clock
4.5 GHz
Multiplier
39x ๐Ÿ”“
๐Ÿ’พ

AMD's Ryzen 7 3800X Cache Hierarchy

L1, L2, L3 cache sizes

Cache memory is ultra-fast storage built directly into the 7 3800X processor die. L1 cache provides the fastest access for frequently used data, while L2 and L3 caches offer progressively larger storage with slightly higher latency. Larger cache sizes significantly improve CPU benchmark scores by reducing memory access times. The Ryzen 7 3800X's cache configuration is optimized for both gaming performance and productivity workloads, minimizing data fetch delays during intensive computations.

L1 Cache
64 KB (per core)
L2 Cache
512 KB (per core)
L3 Cache
32 MB
๐Ÿ—๏ธ

Zen 2 Architecture & Process

Manufacturing and design details

The AMD Ryzen 7 3800X is built on AMD's 7 nm manufacturing process, which determines power efficiency and thermal characteristics. Smaller process nodes allow for more transistors in the same space, enabling higher performance per watt. The architecture defines how the processor handles instructions and manages data flow, directly impacting benchmark results across different workload types. Modern CPU architectures like the one in 7 3800X incorporate advanced branch prediction and out-of-order execution for optimal performance.

Architecture
Zen 2
Codename
Matisse
Process Node
7 nm
Foundry
TSMC
Transistors
3,800 million
Die Size
74 mmยฒ
Generation
Ryzen 7 (Zen 2 (Matisse))
๐Ÿ”ข

Zen 2 Instruction Set Features

Supported CPU instructions and extensions

The Ryzen 7 3800X by AMD supports various instruction set extensions that enable optimized performance for specific workloads. SIMD instructions like SSE and AVX accelerate multimedia, scientific computing, and AI workloads by processing multiple data points simultaneously. Features like AES-NI provide hardware-accelerated encryption, while AVX-512 (if supported) enables advanced vector processing for data centers and high-performance computing. These instruction sets are critical for software compatibility and performance in modern applications.

MMX
SSE
SSE2
SSE3
SSSE3
SSE4A
SSE4.1
SSE4.2
AES
AVX
AVX2
BMI1
BMI2
SHA
F16C
FMA3
AMD64
AMD-V
SMAP
SMEP
SMT
Precision Boost 2
XFR 2
๐Ÿ”Œ

7 3800X Power & Thermal

TDP and power specifications

The AMD Ryzen 7 3800X has a TDP (Thermal Design Power) of 105W, indicating the cooling solution required for sustained operation. TDP affects both system power consumption and the type of cooler needed. Lower TDP processors are ideal for compact builds and laptops, while higher TDP chips typically offer better sustained performance in demanding CPU benchmarks. Understanding power requirements helps ensure your system can deliver consistent performance without thermal throttling.

TDP
105W
PPT
142 W
๐Ÿ”ง

AMD Socket AM4 Platform & Socket

Compatibility information

The Ryzen 7 3800X uses the AMD Socket AM4 socket, which determines motherboard compatibility. Choosing the right platform is essential for building a system around this processor. The socket type also influences available features like PCIe lanes, memory support, and upgrade paths. When comparing CPU benchmarks, ensure you're looking at processors compatible with your existing or planned motherboard to make informed purchasing decisions.

Socket
AMD Socket AM4
Chipsets
A300, X300, A320, B350, X370, B450, X470, A520, B550, X570
PCIe
Gen 4, 24 Lanes(CPU only)
Package
ยตOPGA-1331
DDR5

AMD Socket AM4 Memory Support

RAM compatibility and speeds

Memory support specifications for the 7 3800X define which RAM types and speeds are compatible. Faster memory can significantly improve CPU benchmark performance, especially in memory-intensive applications and gaming. The memory controller integrated into the Ryzen 7 3800X determines maximum supported speeds and channels. Dual-channel or quad-channel memory configurations can double or quadruple memory bandwidth, providing noticeable performance gains in content creation and scientific workloads.

Memory Type
DDR4
Memory Bus
Dual-channel
Memory Bandwidth
51.2 GB/s
๐Ÿ“ฆ

Ryzen 7 3800X Product Information

Release and pricing details

The AMD Ryzen 7 3800X is manufactured by AMD and represents their commitment to delivering competitive CPU performance. Understanding the release date and pricing helps contextualize benchmark comparisons with other processors from the same generation. Launch pricing provides a baseline for evaluating value, though street prices often differ. Whether you're building a new system or upgrading, the Ryzen 7 3800X by AMD offers a specific balance of performance, features, and cost within AMD's product lineup.

Manufacturer
AMD
Release Date
Jul 2019
Launch Price
$399
Market
Desktop
Status
Active
Part Number
100-000000025

Ryzen 7 3800X Benchmark Scores

cinebench_cinebench_r15_multicoreSource

Cinebench R15 multi-core renders a complex 3D scene using all CPU threads simultaneously. This test reveals how AMD Ryzen 7 3800X performs in parallel rendering workloads like video production and 3D animation. The R15 version remains useful for comparing against older hardware benchmarks. Higher scores directly correlate with faster render times in Cinema 4D and similar 3D applications.

cinebench_cinebench_r15_multicore #417 of 1788
1,974
13%
Max: 14,978
Compare with other CPUs

cinebench_cinebench_r15_singlecoreSource

Cinebench R15 single-core measures the speed of one CPU thread rendering 3D geometry. This score indicates how AMD Ryzen 7 3800X handles tasks that can't be parallelized across multiple cores. Games and many desktop applications still rely heavily on single-thread performance. A higher single-core score means snappier system responsiveness in everyday use.

cinebench_cinebench_r15_singlecore #417 of 1245
278
13%
Max: 2,114

cinebench_cinebench_r20_multicoreSource

Cinebench R20 multi-core uses a scene requiring 4x more computational power than R15. This test better reflects modern CPU capabilities for professional rendering on AMD Ryzen 7 3800X. The more demanding workload provides better differentiation between current-generation processors.

cinebench_cinebench_r20_multicore #417 of 1788
8,226
13%
Max: 62,412
Compare with other CPUs

cinebench_cinebench_r20_singlecoreSource

Cinebench R20 single-core tests one thread against a more demanding scene than R15. This reveals the true single-thread rendering capability of AMD Ryzen 7 3800X. The increased complexity provides more accurate performance differentiation between modern CPUs.

cinebench_cinebench_r20_singlecore #417 of 1784
1,161
13%
Max: 8,811
Compare with other CPUs

cinebench_cinebench_r23_multicoreSource

Cinebench R23 multi-core is the current standard for CPU rendering benchmarks with a 10-minute minimum runtime. This extended test reveals sustained performance of AMD Ryzen 7 3800X after thermal limits kick in. The longer duration exposes cooling limitations that shorter benchmarks miss.

cinebench_cinebench_r23_multicore #417 of 1788
19,588
13%
Max: 148,601
Compare with other CPUs

๐Ÿ† Top 5 Performers

cinebench_cinebench_r23_singlecoreSource

Cinebench R23 single-core measures sustained single-thread performance over 10 minutes. This reveals how AMD Ryzen 7 3800X maintains boost clocks under continuous load. The extended runtime shows whether thermal throttling affects single-core performance.

cinebench_cinebench_r23_singlecore #417 of 1788
2,765
13%
Max: 20,979
Compare with other CPUs

geekbench_multicoreSource

Geekbench multi-core tests AMD Ryzen 7 3800X across real-world workloads including image processing, machine learning, and data compression. All available threads are utilized to measure parallel performance. Higher scores indicate better capability in multitasking and content creation.

geekbench_multicore #160 of 711
8,242
37%
Max: 22,515
Compare with other CPUs

geekbench_singlecoreSource

Geekbench single-core measures how fast one thread of AMD Ryzen 7 3800X can process tasks like web browsing and document editing. This score correlates with how snappy the system feels during normal use. Many applications still depend primarily on single-thread performance.

geekbench_singlecore #194 of 711
1,704
50%
Max: 3,401
Compare with other CPUs

passmark_data_compressionSource

Data compression measures how fast AMD Ryzen 7 3800X can compress and decompress files. This is important for archiving, backup software, and file transfer applications. Higher scores mean faster ZIP, RAR, and backup operations.

passmark_data_compression #253 of 528
304,853
6%
Max: 5,427,555
Compare with other CPUs

๐Ÿ† Top 5 Performers

#1 AMD EPYC 9965
5,427,555
#2 AMD EPYC 9845
4,680,013
#3 AMD EPYC 9755
4,517,407
#4 AMD EPYC 9745
3,929,890

๐Ÿ“ Nearby Performers

passmark_data_encryptionSource

Data encryption tests how fast AMD Ryzen 7 3800X can encrypt information using AES and other algorithms. This is critical for security applications, VPNs, and secure communications.

passmark_data_encryption #214 of 528
19,337
6%
Max: 316,606
Compare with other CPUs

๐Ÿ† Top 5 Performers

#1 AMD EPYC 9965
316,606
#2 AMD EPYC 9845
296,808
#3 AMD EPYC 9755
284,927
#4 AMD EPYC 9754
231,891
#5 AMD EPYC 9745
229,447

passmark_extended_instructionsSource

Extended instructions tests AMD Ryzen 7 3800X performance using SSE and AVX instruction sets. These specialized instructions accelerate multimedia, scientific, and AI workloads. Video encoding and image processing heavily utilize SIMD capabilities.

passmark_extended_instructions #263 of 528
20,037
5%
Max: 392,159
Compare with other CPUs

๐Ÿ† Top 5 Performers

#1 AMD EPYC 9965
392,159
#2 AMD EPYC 9845
314,798
#3 AMD EPYC 9755
303,321
#4 AMD EPYC 9745
280,477

passmark_find_prime_numbersSource

Find prime numbers tests AMD Ryzen 7 3800X ability to identify primes through intensive calculations. This is a pure computational benchmark that stresses CPU arithmetic units without memory bottlenecks. The test reveals raw mathematical processing capability. Higher scores indicate superior arithmetic throughput independent of memory subsystem performance.

passmark_find_prime_numbers #248 of 528
103
4%
Max: 2,422
Compare with other CPUs

passmark_floating_point_mathSource

Floating point math measures how AMD Ryzen 7 3800X handles decimal calculations critical for scientific computing and 3D rendering. This affects performance in CAD and physics simulations. Game physics engines also rely heavily on floating point operations.

passmark_floating_point_math #363 of 528
39,759
3%
Max: 1,141,430
Compare with other CPUs

๐Ÿ† Top 5 Performers

#1 AMD EPYC 9965
1,141,430
#2 AMD EPYC 9845
978,377
#3 AMD EPYC 9755
922,900
#4 AMD EPYC 9745
761,219
#5 AMD EPYC 9655P
710,260

passmark_integer_mathSource

Integer math tests how fast AMD Ryzen 7 3800X processes whole number calculations essential for database operations and compression algorithms. This is fundamental to general computing performance.

passmark_integer_math #340 of 528
67,725
4%
Max: 1,806,439
Compare with other CPUs

๐Ÿ† Top 5 Performers

#1 AMD EPYC 9965
1,806,439
#2 AMD EPYC 9845
1,687,531
#3 AMD EPYC 9755
1,549,946
#4 AMD EPYC 9745
1,224,315

passmark_multithreadSource

PassMark multi-thread tests AMD Ryzen 7 3800X across integer math, floating point, compression, and encryption using all cores. This provides an overall multi-threaded CPU performance score.

passmark_multithread #288 of 528
23,046
13%
Max: 174,825
Compare with other CPUs

๐Ÿ† Top 5 Performers

passmark_physicsSource

Physics tests how AMD Ryzen 7 3800X handles physics simulations used in games and engineering software. This measures performance in calculating object interactions and movements. Games with complex physics benefit from higher scores.

passmark_physics #301 of 528
1,226
4%
Max: 27,806
Compare with other CPUs

๐Ÿ† Top 5 Performers

#1 AMD EPYC 9755
27,806
#2 AMD EPYC 9655P
26,810
#3 AMD EPYC 9655
25,958
#4 AMD EPYC 9684X
24,686
#5 AMD EPYC 9575F
22,021

passmark_random_string_sortingSource

Random string sorting measures how fast AMD Ryzen 7 3800X can organize text data. This is important for database operations, search indexing, and data processing applications. Applications that process large amounts of text benefit from higher scores.

passmark_random_string_sorting #269 of 528
32,869
5%
Max: 609,901
Compare with other CPUs

๐Ÿ† Top 5 Performers

#1 AMD EPYC 9965
609,901
#2 AMD EPYC 9755
571,185
#3 AMD EPYC 9845
538,060
#4 AMD EPYC 9745
468,975
#5 AMD EPYC 9655P
455,310

passmark_single_threadSource

PassMark single-thread measures per-core performance of AMD Ryzen 7 3800X across various computational tasks. This score is critical for gaming and single-threaded applications. Higher scores mean better system responsiveness in everyday use. Many legacy applications and games still depend heavily on single-thread speed.

passmark_single_thread #418 of 528
2,712
53%
Max: 5,097
Compare with other CPUs

passmark_singlethreadSource

PassMark single-thread measures per-core performance of AMD Ryzen 7 3800X across various computational tasks. This score is critical for gaming and single-threaded applications.

passmark_singlethread #418 of 528
2,712
53%
Max: 5,097
Compare with other CPUs

About AMD Ryzen 7 3800X

The Ryzen 7 3800X is engineered on the advanced 7 nm Zen 2 architecture, delivering significant efficiency and performance gains. Its 8 cores and 16 threads operate at a base clock of 3.90 GHz, capable of boosting up to 4.50 GHz for demanding workloads. This positions the Ryzen 7 3800X as a formidable contender in the high-performance desktop segment, offering exceptional multi-threaded throughput. The processor's robust performance is validated by strong benchmark results, including a notable passmark_multithread score of 23,046 points. Builders seeking a balanced CPU for gaming and content creation will find the Ryzen 7 3800X to be an excellent choice. Its 32 MB of L3 cache ensures swift data access, minimizing bottlenecks during intensive tasks. When planning a system around the Ryzen 7 3800X, consider the following key aspects:

  • A high-quality AM4 motherboard with robust VRM design to support the 105W TDP.
  • A capable cooling solution to maintain boost clocks during sustained loads.
  • Fast DDR4 memory to maximize the Infinity Fabric performance.
  • A powerful GPU that won't be bottlenecked by the Ryzen 7 3800X.
  • A PSU with sufficient headroom for the entire system's power requirements.
The competitive pricing at launch made the Ryzen 7 3800X a compelling value proposition against its contemporaries. Overall, the Ryzen 7 3800X remains a solid foundation for a powerful and versatile computing system.

The Intel Equivalent of Ryzen 7 3800X

Looking for a similar processor from Intel? The Intel Core i7-1060G7 offers comparable performance and features in the Intel lineup.

Intel Core i7-1060G7

Intel โ€ข 4 Cores

View Specs Compare

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