AMD Ryzen Threadripper 7980X vs AMD Athlon II X4 635

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CPU comparison with benchmarks


AMD Ryzen Threadripper 7980X CPU1 vs CPU2 AMD Athlon II X4 635
AMD Ryzen Threadripper 7980X AMD Athlon II X4 635

CPU comparison

AMD Ryzen Threadripper 7980X or AMD Athlon II X4 635 - which processor is faster? In this comparison we look at the differences and analyze which of these two CPUs is better. We compare the technical data and benchmark results.

The AMD Ryzen Threadripper 7980X has 64 cores with 128 threads and clocks with a maximum frequency of 5.10 GHz. Up to 1024 GB of memory is supported in 4 memory channels. The AMD Ryzen Threadripper 7980X was released in Q4/2023.

The AMD Athlon II X4 635 has 4 cores with 4 threads and clocks with a maximum frequency of 2.90 GHz. The CPU supports up to 16 GB of memory in 2 memory channels. The AMD Athlon II X4 635 was released in Q1/2010.
AMD Ryzen Threadripper (13) Family AMD Athlon II (52)
AMD Ryzen Threadripper 7000 (3) CPU group AMD Athlon II X4 (Propus) (10)
5 Generation 1
Storm Peak (Zen 4) Architecture Propus
Desktop / Server Segment Desktop / Server
-- Predecessor --
-- Successor --

CPU Cores and Base Frequency

The AMD Ryzen Threadripper 7980X has 64 CPU cores and can calculate 128 threads in parallel. The clock frequency of the AMD Ryzen Threadripper 7980X is 3.20 GHz (5.10 GHz) while the AMD Athlon II X4 635 has 4 CPU cores and 4 threads can calculate simultaneously. The clock frequency of the AMD Athlon II X4 635 is at 2.90 GHz.

AMD Ryzen Threadripper 7980X Characteristic AMD Athlon II X4 635
64 Cores 4
128 Threads 4
normal Core architecture normal
Yes Hyperthreading No
Yes Overclocking ? No
3.20 GHz Frequency 2.90 GHz
5.10 GHz Turbo Frequency (1 Core) --
-- Turbo Frequency (All Cores) --

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 7980X Characteristic AMD Athlon II X4 635
-- AI hardware --
-- AI specifications --

Internal Graphics

The AMD Ryzen Threadripper 7980X or AMD Athlon II X4 635 has integrated graphics, called iGPU for short. The iGPU uses the system's main memory as graphics memory and sits on the processor's die.

no iGPU GPU no iGPU
GPU frequency --
-- GPU (Turbo) --
-- GPU Generation --
Technology
Max. displays
-- Compute units --
-- Shader --
No Hardware Raytracing No
No Frame Generation No
-- Max. GPU Memory --
-- DirectX Version --

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 no iGPU
No Codec h265 / HEVC (8 bit) No
No Codec h265 / HEVC (10 bit) No
No Codec h264 No
No Codec VP9 No
No Codec VP8 No
No Codec AV1 No
No Codec AVC No
No Codec VC-1 No
No Codec JPEG No

Memory & PCIe

The AMD Ryzen Threadripper 7980X can use up to 1024 GB of memory in 4 memory channels. The maximum memory bandwidth is 166.4 GB/s. The AMD Athlon II X4 635 supports up to 16 GB of memory in 2 memory channels and achieves a memory bandwidth of up to 21.3 GB/s.

AMD Ryzen Threadripper 7980X Characteristic AMD Athlon II X4 635
DDR5-5200 Memory DDR3-1333
1024 GB Max. Memory 16 GB
4 (Quad Channel) Memory channels 2 (Dual Channel)
166.4 GB/s Max. Bandwidth 21.3 GB/s
Yes ECC No
64.00 MB L2 Cache 2.00 MB
256.00 MB L3 Cache --
5.0 PCIe version 2.0
48 PCIe lanes --
189.0 GB/s PCIe Bandwidth --

Thermal Management

The thermal design power (TDP for short) of the AMD Ryzen Threadripper 7980X is 350 W, while the AMD Athlon II X4 635 has a TDP of 95 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently.

AMD Ryzen Threadripper 7980X Characteristic AMD Athlon II X4 635
350 W TDP (PL1 / PBP) 95 W
-- TDP (PL2) --
-- TDP up --
-- TDP down --
95 °C Tjunction max. --

Technical details

The AMD Ryzen Threadripper 7980X is manufactured in 5 nm and has 320.00 MB cache. The AMD Athlon II X4 635 is manufactured in 45 nm and has a 2.00 MB cache.

AMD Ryzen Threadripper 7980X Characteristic AMD Athlon II X4 635
5 nm Technology 45 nm
Chiplet Chip design Unknown
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
SSE4A, SSE4.2, SSSE3, AVX2, AVX512, FMA3 ISA extensions MMX, 3DNow!, SSE3, SSE4a
sTR5 Socket AM3
AMD-V Virtualization AMD-V
Yes AES-NI No
Windows 11, Linux Operating systems Windows 10, Linux
Q4/2023 Release date Q1/2010
5900 $ Release price --
show more data show more data


Rate these processors

Here you can rate the AMD Ryzen Threadripper 7980X to help other visitors make their purchasing decisions. The average rating is 4.9 stars (12 ratings). Rate now:
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Average performance in benchmarks

⌀ Single core performance in 3 CPU benchmarks
AMD Ryzen Threadripper 7980X (100%)
AMD Athlon II X4 635 (19%)
⌀ Multi core performance in 3 CPU benchmarks
AMD Ryzen Threadripper 7980X (100%)
AMD Athlon II X4 635 (2%)

Cinebench R23 (Single-Core)

Cinebench R23 is the successor of Cinebench R20 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
AMD Ryzen Threadripper 7980X AMD Ryzen Threadripper 7980X
64C 128T @ 5.10 GHz
1897 (100%)
AMD Athlon II X4 635 AMD Athlon II X4 635
4C 4T @ 2.90 GHz
376 (20%)

Cinebench R23 (Multi-Core)

Cinebench R23 is the successor of Cinebench R20 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.
AMD Ryzen Threadripper 7980X AMD Ryzen Threadripper 7980X
64C 128T @ 3.20 GHz
98322 (100%)
AMD Athlon II X4 635 AMD Athlon II X4 635
4C 4T @ 2.90 GHz
1422 (1%)

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 7980X AMD Ryzen Threadripper 7980X
64C 128T @ 5.10 GHz
2030 (100%)
AMD Athlon II X4 635 AMD Athlon II X4 635
4C 4T @ 2.90 GHz
373 (18%)

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 7980X AMD Ryzen Threadripper 7980X
64C 128T @ 3.20 GHz
55282 (100%)
AMD Athlon II X4 635 AMD Athlon II X4 635
4C 4T @ 2.90 GHz
1288 (2%)

Cinebench R20 (Single-Core)

Cinebench R20 is the successor of Cinebench R15 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
AMD Ryzen Threadripper 7980X AMD Ryzen Threadripper 7980X
64C 128T @ 5.10 GHz
742 (100%)
AMD Athlon II X4 635 AMD Athlon II X4 635
4C 4T @ 2.90 GHz
147 (20%)

Cinebench R20 (Multi-Core)

Cinebench R20 is the successor of Cinebench R15 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.
AMD Ryzen Threadripper 7980X AMD Ryzen Threadripper 7980X
64C 128T @ 3.20 GHz
36982 (100%)
AMD Athlon II X4 635 AMD Athlon II X4 635
4C 4T @ 2.90 GHz
563 (2%)

Cinebench 2024 (Single-Core)

The Cinebench 2024 benchmark is based on the Redshift rendering engine, which is also used in Maxon's 3D program Cinema 4D. The benchmark runs are each 10 minutes long to test whether the processor is limited by its heat generation.
AMD Ryzen Threadripper 7980X AMD Ryzen Threadripper 7980X
64C 128T @ 5.10 GHz
115 (100%)
AMD Athlon II X4 635 AMD Athlon II X4 635
4C 4T @ 2.90 GHz
0 (0%)

Cinebench 2024 (Multi-Core)

The Multi-Core test of the Cinebench 2024 benchmark uses all cpu cores to render using the Redshift rendering engine, which is also used in Maxons Cinema 4D. The benchmark run is 10 minutes long to test whether the processor is limited by its heat generation.
AMD Ryzen Threadripper 7980X AMD Ryzen Threadripper 7980X
64C 128T @ 5.10 GHz
5531 (100%)
AMD Athlon II X4 635 AMD Athlon II X4 635
4C 4T @ 2.90 GHz
0 (0%)

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 7980X AMD Ryzen Threadripper 7980X
64C 128T @ 5.10 GHz
2897 (100%)
AMD Athlon II X4 635 AMD Athlon II X4 635
4C 4T @ 2.90 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 7980X AMD Ryzen Threadripper 7980X
64C 128T @ 3.20 GHz
26562 (100%)
AMD Athlon II X4 635 AMD Athlon II X4 635
4C 4T @ 2.90 GHz
0 (0%)

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 7980X AMD Ryzen Threadripper 7980X
64C 128T @ 3.20 GHz
0 (0%)
AMD Athlon II X4 635 AMD Athlon II X4 635
4C 4T @ 2.90 GHz
2100 (100%)

Cinebench R15 (Single-Core)

Cinebench R15 is the successor of Cinebench 11.5 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
AMD Ryzen Threadripper 7980X AMD Ryzen Threadripper 7980X
64C 128T @ 5.10 GHz
0 (0%)
AMD Athlon II X4 635 AMD Athlon II X4 635
4C 4T @ 2.90 GHz
68 (100%)

Cinebench R15 (Multi-Core)

Cinebench R15 is the successor of Cinebench 11.5 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.
AMD Ryzen Threadripper 7980X AMD Ryzen Threadripper 7980X
64C 128T @ 3.20 GHz
0 (0%)
AMD Athlon II X4 635 AMD Athlon II X4 635
4C 4T @ 2.90 GHz
265 (100%)

CPU performance per watt (efficiency)

Efficiency of the processor under full load in the Cinebench R23 (multi-core) benchmark. The benchmark result is divided by the average energy required (CPU package power in watts). The higher the value, the more efficient the CPU is under full load.
AMD Ryzen Threadripper 7980X AMD Ryzen Threadripper 7980X
98,322 CB R23 MC @ 349 W
282 (100%)
AMD Athlon II X4 635 AMD Athlon II X4 635
2.90 GHz
0 (0%)

Devices using this processor

AMD Ryzen Threadripper 7980X AMD Athlon II X4 635
Unknown Unknown

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