AMD Athlon PRO 300U vs AMD Phenom II X6 1075T

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CPU comparison with benchmarks


AMD Athlon PRO 300U CPU1 vs CPU2 AMD Phenom II X6 1075T
AMD Athlon PRO 300U AMD Phenom II X6 1075T

CPU comparison

AMD Athlon PRO 300U or AMD Phenom II X6 1075T - 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 Athlon PRO 300U has 2 cores with 4 threads and clocks with a maximum frequency of 3.30 GHz. Up to 32 GB of memory is supported in 2 memory channels. The AMD Athlon PRO 300U was released in Q1/2019.

The AMD Phenom II X6 1075T has 6 cores with 6 threads and clocks with a maximum frequency of 3.50 GHz. The CPU supports up to GB of memory in 2 memory channels. The AMD Phenom II X6 1075T was released in Q3/2010.
AMD Athlon (29) Family AMD Phenom II (52)
AMD Athlon PRO 300 (2) CPU group AMD Phenom II - 1000 (7)
6 Generation 6
Picasso (Zen+) Architecture Thuban (K10)
Mobile Segment Desktop / Server
-- Predecessor --
-- Successor --

CPU Cores and Base Frequency

The AMD Athlon PRO 300U is a 2 core processor with a clock frequency of 2.40 GHz (3.30 GHz). The AMD Phenom II X6 1075T has 6 CPU cores with a clock frequency of 3.00 GHz (3.50 GHz).

AMD Athlon PRO 300U Characteristic AMD Phenom II X6 1075T
2 Cores 6
4 Threads 6
normal Core architecture normal
Yes Hyperthreading No
No Overclocking ? Yes
2.40 GHz Frequency 3.00 GHz
3.30 GHz Turbo Frequency (1 Core) 3.50 GHz
2.40 GHz Turbo Frequency (All Cores) 3.50 GHz

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 Athlon PRO 300U Characteristic AMD Phenom II X6 1075T
-- AI hardware --
-- AI specifications --

Internal Graphics

The integrated graphics unit of a processor is not only responsible for the pure image output on the system, but can also significantly increase the efficiency of the system with the support of modern video codecs.

AMD Radeon RX Vega 3 (Raven Ridge) GPU no iGPU
1.00 GHz GPU frequency --
-- GPU (Turbo) --
8 GPU Generation --
14 nm Technology
3 Max. displays
3 Compute units --
192 Shader --
No Hardware Raytracing No
No Frame Generation No
2 GB Max. GPU Memory --
12 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.

AMD Radeon RX Vega 3 (Raven Ridge) GPU no iGPU
Decode / Encode Codec h265 / HEVC (8 bit) No
Decode / Encode Codec h265 / HEVC (10 bit) No
Decode / Encode Codec h264 No
Decode / Encode Codec VP9 No
Decode / Encode Codec VP8 No
No Codec AV1 No
Decode / Encode Codec AVC No
Decode Codec VC-1 No
Decode / Encode Codec JPEG No

Memory & PCIe

The AMD Athlon PRO 300U supports a maximum of 32 GB of memory in 2 memory channels. The AMD Phenom II X6 1075T can connect up to GB of memory in 2 memory channels.

AMD Athlon PRO 300U Characteristic AMD Phenom II X6 1075T
DDR4-2400 Memory DDR3-1333, DDR2-1066
32 GB Max. Memory
2 (Dual Channel) Memory channels 2 (Dual Channel)
38.4 GB/s Max. Bandwidth 21.3 GB/s
Yes ECC No
-- L2 Cache --
4.00 MB L3 Cache 6.00 MB
3.0 PCIe version --
12 PCIe lanes --
11.8 GB/s PCIe Bandwidth --

Thermal Management

The TDP (Thermal Design Power) of a processor specifies the required cooling solution. The AMD Athlon PRO 300U has a TDP of 15 W, that of the AMD Phenom II X6 1075T is 125 W.

AMD Athlon PRO 300U Characteristic AMD Phenom II X6 1075T
15 W TDP (PL1 / PBP) 125 W
-- TDP (PL2) --
-- TDP up --
-- TDP down --
105 °C Tjunction max. --

Technical details

The AMD Athlon PRO 300U has a 4.00 MB cache, while the AMD Phenom II X6 1075T cache has a total of 6.00 MB.

AMD Athlon PRO 300U Characteristic AMD Phenom II X6 1075T
12 nm Technology 45 nm
Unknown Chip design Unknown
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
SSE4a, SSE4.1, SSE4.2, AVX2, FMA3 ISA extensions SSE3, SSE4a
FP5 Socket AM3
AMD-V, SVM Virtualization AMD-V
Yes AES-NI No
Operating systems Windows 10, Linux
Q1/2019 Release date Q3/2010
-- Release price --
show more data show more data


Rate these processors

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Here you can rate the AMD Phenom II X6 1075T to help other visitors make their purchasing decisions. The average rating is 0 stars (0 ratings). Rate now:


Average performance in benchmarks

⌀ Single core performance in 1 CPU benchmarks
AMD Athlon PRO 300U (100%)
AMD Phenom II X6 1075T (64%)
⌀ Multi core performance in 2 CPU benchmarks
AMD Athlon PRO 300U (73%)
AMD Phenom II X6 1075T (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 Athlon PRO 300U AMD Athlon PRO 300U
2C 4T @ 2.40 GHz
4075 (73%)
AMD Phenom II X6 1075T AMD Phenom II X6 1075T
6C 6T @ 3.50 GHz
5551 (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 Athlon PRO 300U AMD Athlon PRO 300U
2C 4T @ 3.30 GHz
138 (100%)
AMD Phenom II X6 1075T AMD Phenom II X6 1075T
6C 6T @ 3.50 GHz
88 (64%)

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 Athlon PRO 300U AMD Athlon PRO 300U
2C 4T @ 2.40 GHz
344 (73%)
AMD Phenom II X6 1075T AMD Phenom II X6 1075T
6C 6T @ 3.50 GHz
474 (100%)

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 Athlon PRO 300U AMD Athlon PRO 300U
2C 4T @ 3.30 GHz
867 (100%)
AMD Phenom II X6 1075T AMD Phenom II X6 1075T
6C 6T @ 3.50 GHz
0 (0%)

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 Athlon PRO 300U AMD Athlon PRO 300U
2C 4T @ 2.40 GHz
1878 (100%)
AMD Phenom II X6 1075T AMD Phenom II X6 1075T
6C 6T @ 3.50 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 Athlon PRO 300U AMD Athlon PRO 300U
2C 4T @ 3.30 GHz
961 (100%)
AMD Phenom II X6 1075T AMD Phenom II X6 1075T
6C 6T @ 3.50 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 Athlon PRO 300U AMD Athlon PRO 300U
2C 4T @ 2.40 GHz
1986 (100%)
AMD Phenom II X6 1075T AMD Phenom II X6 1075T
6C 6T @ 3.50 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 Athlon PRO 300U AMD Athlon PRO 300U
AMD Radeon RX Vega 3 (Raven Ridge) @ 1.00 GHz
384 (100%)
AMD Phenom II X6 1075T AMD Phenom II X6 1075T
@ 0.00 GHz
0 (0%)

CPU-Z Benchmark 17 (Multi-Core)

The CPU-Z benchmark measures a processor's performance by measuring the time it takes the system to complete all benchmark calculations. The faster the benchmark is completed, the higher the score.
AMD Athlon PRO 300U AMD Athlon PRO 300U
2C 4T @ 2.40 GHz
0 (0%)
AMD Phenom II X6 1075T AMD Phenom II X6 1075T
6C 6T @ 3.00 GHz
848 (100%)

Devices using this processor

AMD Athlon PRO 300U AMD Phenom II X6 1075T
Unknown Unknown

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