AMD Ryzen Threadripper PRO 3995WX vs AMD Ryzen Threadripper PRO 3975WX

VS
Performance
Ryzen Threadripper PRO 3995WX1% better
17,51847% of 36,991
Ryzen Threadripper PRO 3975WX
17,29047% of 36,991

The Ryzen Threadripper PRO 3995WX has 1% better performance than the Ryzen Threadripper PRO 3975WX for the 3DMark 11 Performance Physics benchmark.

Performance per dollar
Ryzen Threadripper PRO 3995WX
3.193% of 121.53
Ryzen Threadripper PRO 3975WX97% better
6.295% of 121.53

The Ryzen Threadripper PRO 3975WX has 97% better value for the money than the Ryzen Threadripper PRO 3995WX for the 3DMark 11 Performance Physics benchmark.

Shop Ryzen Threadripper PRO 3995WX
Shop Ryzen Threadripper PRO 3975WX
As an Amazon Associate I earn from qualifying purchases.

Summary

#

About the AMD Ryzen Threadripper PRO 3995WX CPU

The AMD Ryzen Threadripper PRO 3995WX is a 64-core (128-thread) processor built for the workstation CPU market. It launched in Q3 2020 with a suggested retail price of $5,489. It is part of AMD's Ryzen Threadripper lineup, which is based on the Zen 2 microarchitecture. The Threadripper PRO 3995WX is compatible with AMD Socket WRX8 motherboards and is fabricated on TSMC's 7 nm manufacturing process.

Memory and Cache

The Ryzen Threadripper PRO 3995WX supports DDR4 memory and features a octa-channel memory controller, allowing it to utilize 8 memory modules simultaneously. In terms of cache, the Ryzen Threadripper PRO 3995WX has multiple levels of cache. Its L1 cache, which is the smallest and fastest, is 64 KB in size, providing rapid access to crucial instructions. Its L2 cache, at 512 KB, is larger but slower than the L1. Its L3 cache, a shared resource among the CPU's cores, has a capacity of 256 MB.

Cores and Clock Speeds

The Ryzen Threadripper PRO 3995WX features 64 total cores which can process 128 threads simultaneously. The multi-threading capability allows the CPU to execute multiple computational tasks in parallel. The base clock speed of the CPU is 2.7 GHz, and it can boost up to 4.2 GHz under heavy workloads. Higher clock speeds result in better performance for the same microarchitecture. The multiplier is locked, making it incapable of overclocking for pushing performance further.

Integrated Graphics

The Ryzen Threadripper PRO 3995WX does not include an integrated graphics solution. A dedicated graphics card will be required if you require a monitor with your computer.

Benchmark Performance & Value

The Ryzen Threadripper PRO 3995WX has the 99th best 3DMark 11 Performance Physics score among the 721 benchmarked CPUs in our database. It achieves 47.36% of the performance of the best benchmarked CPU, the AMD Ryzen 9 7950X3D. Its 17,518 score and $5,489 launch price (MSRP) gives it a performance per dollar of 3.19. This is the 213th best in value for the 3DMark 11 Perf. Physics benchmark.

About the AMD Ryzen Threadripper PRO 3975WX CPU

The AMD Ryzen Threadripper PRO 3975WX is a 32-core (64-thread) processor built for the workstation CPU market. It launched in Q3 2020 with a suggested retail price of $2,749. It is part of AMD's Ryzen Threadripper lineup, which is based on the Zen 2 microarchitecture. The Threadripper PRO 3975WX is compatible with AMD Socket WRX8 motherboards and is fabricated on TSMC's 7 nm manufacturing process.

Memory and Cache

The Ryzen Threadripper PRO 3975WX supports DDR4 memory and features a octa-channel memory controller, allowing it to utilize 8 memory modules simultaneously. In terms of cache, the Ryzen Threadripper PRO 3975WX has multiple levels of cache. Its L1 cache, which is the smallest and fastest, is 64 KB in size, providing rapid access to crucial instructions. Its L2 cache, at 512 KB, is larger but slower than the L1. Its L3 cache, a shared resource among the CPU's cores, has a capacity of 128 MB.

Cores and Clock Speeds

The Ryzen Threadripper PRO 3975WX features 32 total cores which can process 64 threads simultaneously. The multi-threading capability allows the CPU to execute multiple computational tasks in parallel. The base clock speed of the CPU is 3.5 GHz, and it can boost up to 4.2 GHz under heavy workloads. Higher clock speeds result in better performance for the same microarchitecture. The multiplier is locked, making it incapable of overclocking for pushing performance further.

Integrated Graphics

The Ryzen Threadripper PRO 3975WX does not include an integrated graphics solution. A dedicated graphics card will be required if you require a monitor with your computer.

Benchmark Performance & Value

The Ryzen Threadripper PRO 3975WX has the 103rd best 3DMark 11 Performance Physics score among the 721 benchmarked CPUs in our database. It achieves 46.74% of the performance of the best benchmarked CPU, the AMD Ryzen 9 7950X3D. Its 17,290 score and $2,749 launch price (MSRP) gives it a performance per dollar of 6.29. This is the 212th best in value for the 3DMark 11 Perf. Physics benchmark.

General Info

General overview of the CPU, including details like its manufacturer, release date, launch price, and current production status.

InfoRyzen Threadripper PRO 3995WXRyzen Threadripper PRO 3975WX
ManufacturerAMDAMD
SeriesRyzen ThreadripperRyzen Threadripper
Market SegmentWorkstationWorkstation
Release DateQ3 2020Q3 2020
Launch Price (MSRP)$5,489$2,749
Production StatusActiveActive
ShopCheck PriceCheck Price

Benchmark Performance

#
Performance
Ryzen Threadripper PRO 3995WX1% better
17,51847% of 36,991
Ryzen Threadripper PRO 3975WX
17,29047% of 36,991

The Ryzen Threadripper PRO 3995WX has 1% better performance than the Ryzen Threadripper PRO 3975WX for the 3DMark 11 Performance Physics benchmark.

The Ryzen Threadripper PRO 3995WX is ranked 99th with a score of 17,518, and the Ryzen Threadripper PRO 3975WX is ranked 103rd with a score of 17,290.

Performance per dollar
Ryzen Threadripper PRO 3995WX
3.193% of 121.53
Ryzen Threadripper PRO 3975WX97% better
6.295% of 121.53

The Ryzen Threadripper PRO 3975WX has 97% better value for the money than the Ryzen Threadripper PRO 3995WX for the 3DMark 11 Performance Physics benchmark.

The Ryzen Threadripper PRO 3995WX is ranked 213th with a performance per dollar of 3.19, and the Ryzen Threadripper PRO 3975WX is ranked 212th with a performance per dollar of 6.29.

Relative Performance

The average score in the benchmark test can be compared to similar CPUs to assess relative performance. Generally, powerful CPUs tend to have higher scores.

Choose Baseline CPU:Ryzen Threadripper PRO 3995WX or

Relative Value For Money

The average performance per dollar in the benchmark test can be compared to similar CPUs to assess relative value. A higher score implies a better value for your money.

Choose Baseline CPU:Ryzen Threadripper PRO 3995WX or

Benchmark Scores

This table showcases the average performance scores achieved by both CPUs across industry-standard benchmark tests. These scores provide a valuable insight into overall performance. Powerful CPUs tend to have higher scores.

  • Popular
BenchmarkRyzen Threadripper PRO 3995WXRyzen Threadripper PRO 3975WX
3DMark 11 Performance Physics
17,518
(+1.32%)
17,290
3DMark Time Spy CPU
10,946
11,107.5
(+1.48%)
Cinebench R15 Multi-Core
9,706
(+37.62%)
7,053
Cinebench R15 Single-Core
195
201
(+3.08%)
Geekbench 6.2 Multi-Core
14,233
14,579
(+2.43%)
Geekbench 6.2 Single-Core
1,626
1,627
(+0.06%)
CPU Mark Multi-Thread
83,720
(+32.91%)
62,990
CPU Mark Single-Thread
2,598
2,660
(+2.39%)
Benchmarks Source: Notebookcheck

Technical Specs

#

Manufacturing Details

Information about the CPU's manufacturing like its foundry, process size, and transistor count.

SpecRyzen Threadripper PRO 3995WXRyzen Threadripper PRO 3975WX
ManufacturerAMDAMD
FoundryTSMCTSMC
Process Size7 nm7 nm
Transistors30,400 million15,200 million

Architecture

CPU architecture specs like its memory channels, memory support, and microarchitecture. Newer CPU architectures can minimize bottlenecks and improve execution efficiency using more advanced techniques.

SpecRyzen Threadripper PRO 3995WXRyzen Threadripper PRO 3975WX
SeriesRyzen ThreadripperRyzen Threadripper
MicroarchitectureZen 2Zen 2
CodenameCastle PeakCastle Peak
Memory SupportDDR4DDR4
Memory ChannelsOcta-channelOcta-channel
ECC MemoryYesYes

Cores & Clock Speeds

Processing power information like its cores and clock speed. These specs impact how fast they can handle instructions and tasks. These have a strong impact on the CPU's performance.

SpecRyzen Threadripper PRO 3995WXRyzen Threadripper PRO 3975WX
Cores6432
Threads12864
Clock Speed2.7 GHz3.5 GHz
Turbo Clock4.2 GHz4.2 GHz
Base Clock100 MHz100 MHz
Multiplier27.0x35.0x
Multiplier UnlockedNoNo

Cache

CPU cache specs like its L1 & L2 cache. These provide the CPU with a small, but super-fast memory access. A larger cache can improve a CPU's performance.

SpecRyzen Threadripper PRO 3995WXRyzen Threadripper PRO 3975WX
L1 Cache64 KB64 KB
L2 Cache512 KB512 KB
L3 Cache256 MB128 MB

Compatibility & Power Consumption

Compatibility and power consumption information like its socket type, thermal design power, power limits. These can help verify the CPU's compatibility with other PC components.

SpecRyzen Threadripper PRO 3995WXRyzen Threadripper PRO 3975WX
SocketAMD Socket WRX8AMD Socket WRX8
PCI ExpressPCIe 4.0 x128PCIe 4.0 x128
Thermal Design Power (TDP)280 W280 W
Tcase Max95 °C95 °C
TJ Max95 °C95 °C

Graphics, Features, & Extensions

Additional CPU features like its bundled coolers, integrated graphics, and extensions/technologies.

SpecRyzen Threadripper PRO 3995WXRyzen Threadripper PRO 3975WX
Extensions / TechnologiesMMX, SSE, SSE2, SSE3, SSSE3, SSE4A, SSE4.1, SSE4.2, AES, AVX, AVX2, BMI1, BMI2, SHA, F16C, FMA3, AMD64, EVP, AMD-V, SMAP, SMEP, SMT, Precision Boost 2, XFR 2MMX, SSE, SSE2, SSE3, SSSE3, SSE4A, SSE4.1, SSE4.2, AES, AVX, AVX2, BMI1, BMI2, SHA, F16C, FMA3, AMD64, EVP, AMD-V, SMAP, SMEP, SMT, Precision Boost 2, XFR 2

Check out these comparisons for similar CPUs:

Looking for alternatives? Check out these similar CPUs:

* Performance rating, performance per dollar, and rankings are based on the 3DMark 11 Performance Physics benchmark and MSRP.