Ryzen Threadripper 1900X

Details and Benchmarks for AMD Ryzen Threadripper 1900X

Sysbuilds Alpha Stage!

Please take all results with a big grain of salt. Sysbuilds is in alpha stage at the moment which can lead to wrong data, strange counting errors, silly results and more. This site is under active development.

Benchmark Results

Combined benchmark scores based on multiple data points, giving a quick overview of this processor's performance.

Overall Score

Overall score for Ryzen Threadripper 1900X based on all benchmark results gathered. Look at this like a meta score, you will find more specific workload ratings below.

5,778 Rank: 330
Rank Name Score Visual
326 Xeon D-2166NT 5,788
+0.2%
327 EPYC 7542 5,786
+0.1%
328 Xeon E-2224 5,783
+0.1%
329 Core i7-6950X 5,780
+0%
330 Ryzen Threadripper 1900X 5,778
331 Xeon W-2170B 5,773
-0.1%
332 Xeon E5-2687W 0 5,770
-0.1%
333 Ryzen 3 PRO 5350GE 5,765
-0.2%
334 Ryzen 7 PRO 4750G 5,765
-0.2%
335 AMD Ryzen 5 1600 5,763
-0.3%

View full ranking →

Multicore Score

Multicore performance score for Ryzen Threadripper 1900X based on multi-threaded benchmark results.

5,720 Rank: 310
Rank Name Score Visual
306 Core i9-9900KF 5,732
+0.2%
307 Core i7-8086K 5,731
+0.2%
308 Xeon W-3225 5,727
+0.1%
309 Xeon E-2386G 5,721
+0%
310 Ryzen Threadripper 1900X 5,720
311 Xeon Silver 4310T 5,720
+0%
312 Ryzen 7 PRO 5750G 5,718
+-0%
313 Xeon W-2155 5,717
-0.1%
314 Core i7 880 5,716
-0.1%
315 Xeon E-2276G 5,715
-0.1%

View full ranking →

Singlecore Score

Single-core performance score for Ryzen Threadripper 1900X based on single-threaded benchmark results.

5,816 Rank: 349
Rank Name Score Visual
345 Xeon W-3245 5,826
+0.2%
346 Ryzen 7 PRO 2700X 5,825
+0.2%
347 Core i5-8500B 5,819
+0.1%
348 Xeon E3-1270 v6 5,819
+0.1%
349 Ryzen Threadripper 1900X 5,816
350 Core i7-5950HQ 5,814
+-0%
351 Ryzen 3 3100 5,811
-0.1%
352 Core i5-10600K 5,809
-0.1%
353 Ryzen 7 4800HS 5,809
-0.1%
354 Core i7-1185GRE 5,807
-0.2%

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Workload Scores

Performance scores grouped by workload type, normalized and aggregated from multiple raw benchmark results.

Number Crunching

Aggregated score for Ryzen Threadripper 1900X based on integer math, floating point math, and prime number computation benchmarks.

4,960 Rank: 407
Rank Name Score Visual
403 Xeon E-2286M 4,970
+0.2%
404 Xeon E5-2648L v4 4,969
+0.2%
405 Xeon E5-2670 v3 4,967
+0.1%
406 Ryzen 7 PRO 2700X 4,961
+0%
407 Ryzen Threadripper 1900X 4,960
408 Xeon E5-2695 v2 4,960
+0%
409 Ryzen 7 4800U 4,955
-0.1%
410 Core i9-10885H 4,953
-0.1%
411 Core i7-10875H 4,952
-0.2%
412 Xeon E5-2690 v2 4,947
-0.3%

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Data Processing

Aggregated score for Ryzen Threadripper 1900X based on data encryption, data compression, and string sorting benchmarks.

5,273 Rank: 286
Rank Name Score Visual
282 Core i9-9900X 5,290
+0.3%
283 Core i9-11900 5,282
+0.2%
284 Ryzen 7 PRO 2700X 5,281
+0.2%
285 Xeon E5-2690 v4 5,278
+0.1%
286 Ryzen Threadripper 1900X 5,273
287 Core i9-7900X 5,272
+-0%
288 Xeon Gold 6126T 5,269
-0.1%
289 Xeon E5-2682 v4 5,269
-0.1%
290 Ryzen 9 4900H 5,269
-0.1%
291 Ryzen 7 5800H 5,269
-0.1%

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Physics & Compute

Aggregated score for Ryzen Threadripper 1900X based on physics simulation and extended instruction set (SSE/AVX) benchmarks.

4,880 Rank: 492
Rank Name Score Visual
488 Core i5-9400F 4,881
+0%
489 Xeon E-2276M 4,880
+0%
490 Core i5-9500 4,880
+0%
491 Xeon W-2125 4,880
+0%
492 Ryzen Threadripper 1900X 4,880
493 Xeon Silver 4110 4,879
+-0%
494 Core Ultra 5 134U 4,875
-0.1%
495 Xeon D-1577 4,873
-0.1%
496 Core i5-8400 4,872
-0.2%
497 Core i7-5820K 4,872
-0.2%

View full ranking →

Ryzen Threadripper 1900X Details

As of March 2026, the AMD Ryzen Threadripper 1900X stands as a legacy high-end desktop processor, originally launched in August 2017. Positioned within AMD's premium Threadripper lineup, it was designed for power users and professionals demanding extreme multi-threaded performance. Though now four years past its release, the 1900X remains a notable example of AMD's early foray into high-core-count, high-TDP desktop processors built on the Zen microarchitecture. Its 14 nm manufacturing process and FCLGA-4094 socket place it firmly in the pre-sTR5 era, requiring a dedicated platform and robust cooling due to its 180 W TDP.

The Ryzen Threadripper 1900X features eight cores and 16 threads, enabled by AMD's Simultaneous Multithreading (SMT) technology, which effectively doubles the logical processing capacity. It operates at a base frequency of 3.8 GHz, with a turbo frequency reaching up to 4.0 GHz, supported by a 213 mm² die fabricated by GlobalFoundries. The processor includes a substantial 16 MiB of L3 cache, 4 MiB of L2 cache, and 0.75 MiB of L1 cache, split into 0.25 MiB for data and 0.5 MiB for instructions. Memory support includes quad-channel DDR4-2666 with a maximum capacity of 2097152 MiB and a memory bandwidth of 85.3 GB/s. It also supports up to 60 PCIe 3.0 lanes directly from the CPU.

Despite its lack of integrated graphics, the 1900X supports a wide array of instruction sets, including AVX, AVX2, AES-NI, and advanced virtualization features like AMD-V and AMD-Vi. Its unlocked multiplier allows for straightforward overclocking, a feature appreciated by enthusiasts. The processor does not support ECC memory, a limitation for certain workstation applications.

In benchmark performance, the Ryzen Threadripper 1900X achieves an Overall Score of 5778, placing it at #330 among 2060 processors. Its Singlecore Score of 5816 ranks it #349, while its Multicore Score of 5720 positions it at #310. These results indicate a processor that, while capable, is significantly outpaced by modern offerings. In the top 50 overall list, it falls far behind leaders like the Ryzen Threadripper PRO 9995WX (Score: 9492) and the Core Ultra 9 285K (Score: 8530). Its multicore performance is particularly outmatched by current generation Threadripper and EPYC CPUs, which now exceed 10,000 points in multicore benchmarks.

The 1900X's strongest category is its single-core performance, where it competes with modern mid-tier desktop CPUs, though it trails behind the top-tier Core Ultra and Ryzen 9 series. Its multicore performance, while impressive for its time, is now considered modest, especially when compared to today’s high-core-count workstation processors. The gap between its single-core and multicore ranks suggests a design optimized for heavily threaded workloads rather than single-threaded responsiveness.

In conclusion, the Ryzen Threadripper 1900X is best suited for legacy systems or users maintaining older workstations where its multi-threaded capabilities can still provide value. For new builds, its high power consumption, lack of modern features, and significant performance deficit make it a less viable option. As of 2026, it serves more as a historical benchmark of AMD’s early multi-core ambitions than a competitive choice in today’s market.
Frequently Compared

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AMD Ryzen 5 PRO 2600 7 views

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AMD Ryzen Threadripper 1900X

Main Specifications

Designer: AMD
Name: Ryzen Threadripper 1900X
Family: Ryzen
Series: Ryzen
Model Number: 1900X
Cores: 8
Threads: 16
Base Frequency: 3800 MHz
Turbo Frequency (1 core): 4000 MHz
Clock Multiplier: 38x (unlocked)
Microarchitecture: Zen
Core Name: Whitehaven
Core Family: 23
Core Model: 1
Socket: Socket TR4 and LGA-4094
Package: FCLGA-4094
Chipset: Promontory
Target Segment: Desktop
Max CPUs: 1
TDP: 180 W
Release Price: $549.00

Cache Specifications

L1 Cache: 768 KiB
L1 Instruction Cache: 512 KiB (4-way set associative)
L1 Data Cache: 256 KiB (8-way set associative)
L2 Cache: 4 MiB (8-way set associative)
L3 Cache: 16 MiB (16-way set associative)

Memory Specifications

Supported Memory Type: DDR4-2666
Memory Channels: 4
Maximum Memory: 2,048 GB
Maximum Bandwidth: 79.47 GB/s
ECC Support: Yes

Physical Specifications

Process: 14 nm
Die Area: 213 mm²
Transistor Count: 9.60 billion
Manufacturer: GlobalFoundries
Technology: CMOS
Word Size: 64-bit
ISA: x86-64 (x86)

CPU Features

MMX EMMX SSE SSE2 SSE3 SSSE3 SSE4.1 SSE4.2 AVX AVX2 ABM BMI1 BMI2 FMA3 AES RdRand ADX CLMUL F16C x86-16 x86-32 x86-64 Real Protected SMM FPU NX SMEP SSE4a SHA AMD-Vi AMD-V SenseMI XFR SMT
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