AMD Ryzen Threadripper PRO 3945WX vs Qualcomm Snapdragon 768G

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CPU comparison with benchmarks


AMD Ryzen Threadripper PRO 3945WX CPU1 vs CPU2 Qualcomm Snapdragon 768G
AMD Ryzen Threadripper PRO 3945WX Qualcomm Snapdragon 768G

CPU comparison

In this CPU comparison, we compare the AMD Ryzen Threadripper PRO 3945WX and the Qualcomm Snapdragon 768G and use benchmarks to check which processor is faster.

We compare the AMD Ryzen Threadripper PRO 3945WX 12 core processor released in Q1/2021 with the Qualcomm Snapdragon 768G which has 8 CPU cores and was introduced in Q3/2020.
AMD Ryzen Threadripper PRO (15) Family Qualcomm Snapdragon (102)
AMD Ryzen Threadripper PRO 3000 (4) CPU group Qualcomm Snapdragon 760 (3)
3 Generation 3
Castle Peak (Zen 2) Architecture Kryo 475
Desktop / Server Segment Mobile
-- Predecessor --
AMD Ryzen Threadripper PRO 5945WX Successor --

CPU Cores and Base Frequency

The AMD Ryzen Threadripper PRO 3945WX is a 12 core processor with a clock frequency of 4.00 GHz (4.30 GHz). The processor can compute 24 threads at the same time. The Qualcomm Snapdragon 768G clocks with 2.80 GHz, has 8 CPU cores and can calculate 8 threads in parallel.

AMD Ryzen Threadripper PRO 3945WX Characteristic Qualcomm Snapdragon 768G
12 Cores 8
24 Threads 8
normal Core architecture hybrid (big.LITTLE)
Yes Hyperthreading No
Yes Overclocking ? No
4.00 GHz (4.30 GHz) A-Core 2.80 GHz
1x Kryo 475 Prime
-- B-Core 2.40 GHz
1x Kryo 475 Gold
-- C-Core 1.80 GHz
6x Kryo 475 Silver

Artificial Intelligence and Machine Learning

Processors with the support of artificial intelligence (AI) and machine learning (ML) can process many calculations, especially audio, image and video processing, much faster than classic processors. Algorithms for ML improve their performance the more data they have collected via software. ML tasks can be processed up to 10,000 times faster than with a classic processor.

AMD Ryzen Threadripper PRO 3945WX Characteristic Qualcomm Snapdragon 768G
-- AI hardware Qualcomm AI engine
-- AI specifications Hexagon 696 @ 5.5 TOPS

Internal Graphics

Graphics (iGPU) integrated into the processor not only enable image output without having to rely on a dedicated graphics solution, but can also efficiently accelerate video playback.

no iGPU GPU Qualcomm Adreno 620
GPU frequency 0.80 GHz
-- GPU (Turbo) --
-- GPU Generation 6
Technology 7 nm
Max. displays 2
-- Compute units --
-- Shader 192
No Hardware Raytracing No
No Frame Generation No
-- Max. GPU Memory 4 GB
-- DirectX Version 12.1

Hardware codec support

A photo or video codec that is accelerated in hardware can greatly accelerate the working speed of a processor and extend the battery life of notebooks or smartphones when playing videos.

no iGPU GPU Qualcomm Adreno 620
No Codec h265 / HEVC (8 bit) Decode
No Codec h265 / HEVC (10 bit) Decode
No Codec h264 Decode / Encode
No Codec VP9 Decode
No Codec VP8 Decode
No Codec AV1 No
No Codec AVC Decode
No Codec VC-1 Decode
No Codec JPEG Decode / Encode

Memory & PCIe

Up to 2048 GB of memory in a maximum of 8 memory channels is supported by the AMD Ryzen Threadripper PRO 3945WX, while the Qualcomm Snapdragon 768G supports a maximum of 12 GB of memory with a maximum memory bandwidth of 17.1 GB/s enabled.

AMD Ryzen Threadripper PRO 3945WX Characteristic Qualcomm Snapdragon 768G
DDR4-3200 Memory LPDDR4-3733
2048 GB Max. Memory 12 GB
8 (Octa Channel) Memory channels 2 (Dual Channel)
51.2 GB/s Max. Bandwidth 17.1 GB/s
Yes ECC No
6.00 MB L2 Cache --
64.00 MB L3 Cache 2.00 MB
4.0 PCIe version --
128 PCIe lanes --
252.0 GB/s PCIe Bandwidth --

Thermal Management

The AMD Ryzen Threadripper PRO 3945WX has a TDP of 280 W. The TDP of the Qualcomm Snapdragon 768G is 5 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution.

AMD Ryzen Threadripper PRO 3945WX Characteristic Qualcomm Snapdragon 768G
280 W TDP (PL1 / PBP) 5 W
-- TDP (PL2) --
-- TDP up --
-- TDP down --
95 °C Tjunction max. --

Technical details

The AMD Ryzen Threadripper PRO 3945WX has 70.00 MB cache and is manufactured in 7 nm. The cache of Qualcomm Snapdragon 768G is at 2.00 MB. The processor is manufactured in 7 nm.

AMD Ryzen Threadripper PRO 3945WX Characteristic Qualcomm Snapdragon 768G
7 nm Technology 7 nm
Chiplet Chip design Chiplet
x86-64 (64 bit) Instruction set (ISA) Armv8-A (64 bit)
SSE4a, SSE4.1, SSE4.2, AVX2, FMA3 ISA extensions --
WRX8 (sWRX8) Socket --
AMD-V, SVM Virtualization None
Yes AES-NI No
Windows 10, Windows 11, Linux Operating systems Android
Q1/2021 Release date Q3/2020
-- Release price --
show more data show more data


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Average performance in benchmarks

⌀ Single core performance in 1 CPU benchmarks
AMD Ryzen Threadripper PRO 3945WX (100%)
Qualcomm Snapdragon 768G (54%)
⌀ Multi core performance in 1 CPU benchmarks
AMD Ryzen Threadripper PRO 3945WX (100%)
Qualcomm Snapdragon 768G (15%)

Geekbench 5, 64bit (Single-Core)

Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
AMD Ryzen Threadripper PRO 3945WX AMD Ryzen Threadripper PRO 3945WX
12C 24T @ 4.30 GHz
1307 (100%)
Qualcomm Snapdragon 768G Qualcomm Snapdragon 768G
8C 8T @ 2.80 GHz
710 (54%)

Geekbench 5, 64bit (Multi-Core)

Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.
AMD Ryzen Threadripper PRO 3945WX AMD Ryzen Threadripper PRO 3945WX
12C 24T @ 4.20 GHz
12828 (100%)
Qualcomm Snapdragon 768G Qualcomm Snapdragon 768G
8C 8T @ 2.80 GHz
1975 (15%)

Geekbench 6 (Single-Core)

Geekbench 6 is a benchmark for modern computers, notebooks and smartphones. What is new is an optimized utilization of newer CPU architectures, e.g. based on the big.LITTLE concept and combining CPU cores of different sizes. The single-core benchmark only evaluates the performance of the fastest CPU core, the number of CPU cores in a processor is irrelevant here.
AMD Ryzen Threadripper PRO 3945WX AMD Ryzen Threadripper PRO 3945WX
12C 24T @ 4.30 GHz
1652 (100%)
Qualcomm Snapdragon 768G Qualcomm Snapdragon 768G
8C 8T @ 2.80 GHz
0 (0%)

Geekbench 6 (Multi-Core)

Geekbench 6 is a benchmark for modern computers, notebooks and smartphones. What is new is an optimized utilization of newer CPU architectures, e.g. based on the big.LITTLE concept and combining CPU cores of different sizes. The multi-core benchmark evaluates the performance of all of the processor's CPU cores. Virtual thread improvements such as AMD SMT or Intel's Hyper-Threading have a positive impact on the benchmark result.
AMD Ryzen Threadripper PRO 3945WX AMD Ryzen Threadripper PRO 3945WX
12C 24T @ 4.20 GHz
11500 (100%)
Qualcomm Snapdragon 768G Qualcomm Snapdragon 768G
8C 8T @ 2.80 GHz
0 (0%)

iGPU - FP32 Performance (Single-precision GFLOPS)

The theoretical computing performance of the internal graphics unit of the processor with simple accuracy (32 bit) in GFLOPS. GFLOPS indicates how many billion floating point operations the iGPU can perform per second.
AMD Ryzen Threadripper PRO 3945WX AMD Ryzen Threadripper PRO 3945WX
@ 0.00 GHz
0 (0%)
Qualcomm Snapdragon 768G Qualcomm Snapdragon 768G
Qualcomm Adreno 620 @ 0.80 GHz
620 (100%)

AnTuTu 8 Benchmark

The AnTuTu 8 Benchmark measures the performance of a SoC. AnTuTu benchmarks the CPU, GPU, Memory as well as the UX (User Experience) by simulating browser and app usage. AnTuTu can benchmark any ARM CPU that runs under Android or iOS. Devices may not be directly compareable if the benchmark has been performed under different operating systems.

In the AnTuTu 8 benchmark, the single-core performance of a processor is only slightly weighted. The evaluation consists of the multi-core performance of the processor, the speed of the RAM and the performance of the internal graphics.
AMD Ryzen Threadripper PRO 3945WX AMD Ryzen Threadripper PRO 3945WX
12C 24T @ 4.00 GHz
0 (0%)
Qualcomm Snapdragon 768G Qualcomm Snapdragon 768G
8C 8T @ 2.80 GHz
354320 (100%)

Estimated results for PassMark CPU Mark

Some of the CPUs listed below have been benchmarked by CPU-monkey. However the majority of CPUs have not been tested and the results have been estimated by a CPU-monkey’s secret proprietary formula. As such they do not accurately reflect the actual Passmark CPU mark values and are not endorsed by PassMark Software Pty Ltd.
AMD Ryzen Threadripper PRO 3945WX AMD Ryzen Threadripper PRO 3945WX
12C 24T @ 4.20 GHz
33450 (100%)
Qualcomm Snapdragon 768G Qualcomm Snapdragon 768G
8C 8T @ 2.80 GHz
0 (0%)

Performance for Artificial Intelligence (AI) and Machine Learning (ML)

Processors with the support of artificial intelligence (AI) and machine learning (ML) can process many calculations, especially audio, image and video processing, much faster than classic processors. The performance is given in the number (trillions) of arithmetic operations per second (TOPS).
AMD Ryzen Threadripper PRO 3945WX AMD Ryzen Threadripper PRO 3945WX
12C 24T @ 4.00 GHz
0 (0%)
Qualcomm Snapdragon 768G Qualcomm Snapdragon 768G
8C 8T @ 2.80 GHz
5.5 (100%)

Devices using this processor

AMD Ryzen Threadripper PRO 3945WX Qualcomm Snapdragon 768G
Unknown Unknown

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