UNISOC T770 vs AMD A8-4500M

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CPU comparison with benchmarks


UNISOC T770 CPU1 vs CPU2 AMD A8-4500M
UNISOC T770 AMD A8-4500M

CPU comparison

UNISOC T770 or AMD A8-4500M - 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 UNISOC T770 has 8 cores with 8 threads and clocks with a maximum frequency of 2.50 GHz. Up to GB of memory is supported in 2 memory channels. The UNISOC T770 was released in Q1/2020.

The AMD A8-4500M has 4 cores with 4 threads and clocks with a maximum frequency of 2.80 GHz. The CPU supports up to GB of memory in 2 memory channels. The AMD A8-4500M was released in Q2/2012.
UNISOC 5G (3) Family AMD A (112)
UNISOC 5G 6nm (2) CPU group AMD A8-4000M (2)
0 Generation 2
-- Architecture Trinity (Piledriver)
Mobile Segment Mobile
-- Predecessor --
-- Successor --

CPU Cores and Base Frequency

The UNISOC T770 is a 8 core processor with a clock frequency of 2.50 GHz. The AMD A8-4500M has 4 CPU cores with a clock frequency of 1.90 GHz (2.80 GHz).

UNISOC T770 Characteristic AMD A8-4500M
8 Cores 4
8 Threads 4
hybrid (Prime / big.LITTLE) Core architecture normal
No Hyperthreading No
No Overclocking ? No
2.50 GHz
1x Cortex-A76
A-Core 1.90 GHz (2.80 GHz)
2.20 GHz
3x Cortex-A76
B-Core --
2.00 GHz
4x Cortex-A55
C-Core --

NPU AI performance

The performance values of the processor's AI unit. The isolated NPU performance is specified here, the total AI performance (NPU+CPU+iGPU) can be higher. Processors with support for artificial intelligence (AI) and machine learning (ML) can process many calculations, especially audio, image and video processing, much faster than classic processors.

UNISOC T770 Characteristic AMD A8-4500M
-- AI hardware --
-- AI specifications --
-- NPU + CPU + iGPU --

Integrated graphics (iGPU)

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.

ARM Mali-G57 MP4 GPU AMD Radeon HD 7640G
0.78 GHz GPU frequency 0.50 GHz
-- GPU (Turbo) 0.69 GHz
Vallhall 1 GPU Generation 4
7 nm Technology 32 nm
2 Max. displays 2
4 Compute units 4
64 Shader 256
No Hardware Raytracing No
No Frame Generation No
4 GB Max. GPU Memory 2 GB
12 DirectX Version 11

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.

ARM Mali-G57 MP4 GPU AMD Radeon HD 7640G
Decode / Encode Codec h265 / HEVC (8 bit) No
Decode / Encode Codec h265 / HEVC (10 bit) No
Decode / Encode Codec h264 Decode
Decode / Encode Codec VP9 No
Decode / Encode Codec VP8 No
Decode Codec AV1 No
Decode / Encode Codec AVC Decode
Decode / Encode Codec VC-1 Decode
Decode / Encode Codec JPEG Decode / Encode

Memory & PCIe

The UNISOC T770 supports a maximum of GB of memory in 2 memory channels. The AMD A8-4500M can connect up to GB of memory in 2 memory channels.

UNISOC T770 Characteristic AMD A8-4500M
LPDDR4X-2133, Memory DDR3-1600
Max. Memory
2 (Dual Channel) Memory channels 2 (Dual Channel)
-- Max. Bandwidth 25.6 GB/s
No ECC No
-- L2 Cache --
-- L3 Cache 4.00 MB
-- PCIe version --
-- PCIe lanes --
-- PCIe Bandwidth --

Thermal Management

The TDP (Thermal Design Power) of a processor specifies the required cooling solution. The UNISOC T770 has a TDP of --, that of the AMD A8-4500M is 35 W.

UNISOC T770 Characteristic AMD A8-4500M
-- TDP (PL1 / PBP) 35 W
-- TDP (PL2) --
-- TDP up --
-- TDP down --
-- Tjunction max. --

Technical details

The UNISOC T770 has a 0.00 MB cache, while the AMD A8-4500M cache has a total of 4.00 MB.

UNISOC T770 Characteristic AMD A8-4500M
6 nm Technology 32 nm
Unknown Chip design Unknown
Armv8-A (64 bit) Instruction set (ISA) x86-64 (64 bit)
-- ISA extensions SSE4a, SSE4.1, SSE4.2, AVX, FMA3, FMA4
-- Socket FS1r2
None Virtualization AMD-V
No AES-NI Yes
Android Operating systems
Q1/2020 Release date Q2/2012
-- Release price --
show more data show more data


Rate these processors

Here you can rate the UNISOC T770 to help other visitors make their purchasing decisions. The average rating is 5.0 stars (1 ratings). Rate now:
Here you can rate the AMD A8-4500M to help other visitors make their purchasing decisions. The average rating is 3.7 stars (3 ratings). Rate now:


Average performance in benchmarks

⌀ Single core performance in 1 CPU benchmarks
UNISOC T770 (100%)
AMD A8-4500M (51%)
⌀ Multi core performance in 1 CPU benchmarks
UNISOC T770 (100%)
AMD A8-4500M (38%)

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.
UNISOC T770 UNISOC T770
8C 8T @ 2.50 GHz
619 (100%)
AMD A8-4500M AMD A8-4500M
4C 4T @ 2.80 GHz
316 (51%)

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.
UNISOC T770 UNISOC T770
8C 8T @ 2.50 GHz
2207 (100%)
AMD A8-4500M AMD A8-4500M
4C 4T @ 2.80 GHz
844 (38%)

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.
UNISOC T770 UNISOC T770
ARM Mali-G57 MP4 @ 0.78 GHz
399 (100%)
AMD A8-4500M AMD A8-4500M
AMD Radeon HD 7640G @ 0.69 GHz
351 (88%)

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.
UNISOC T770 UNISOC T770
8C 8T @ 2.50 GHz
0 (0%)
AMD A8-4500M AMD A8-4500M
4C 4T @ 2.80 GHz
93 (100%)

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.
UNISOC T770 UNISOC T770
8C 8T @ 2.50 GHz
0 (0%)
AMD A8-4500M AMD A8-4500M
4C 4T @ 2.80 GHz
285 (100%)

AnTuTu 9 Benchmark

The AnTuTu 9 benchmark is very well suited to measuring the performance of a smartphone. AnTuTu 9 is quite heavy on 3D graphics and can now also use the "Metal" graphics interface. In AnTuTu, memory and UX (user experience) are also tested by simulating browser and app usage. AnTuTu version 9 can compare any ARM CPU running on Android or iOS. Devices may not be directly comparable when benchmarked on different operating systems.

In the AnTuTu 9 benchmark, the single-core performance of a processor is only slightly weighted. The rating is made up of the multi-core performance of the processor, the speed of the working memory, and the performance of the internal graphics.
UNISOC T770 UNISOC T770
8C 8T @ 2.50 GHz
420306 (100%)
AMD A8-4500M AMD A8-4500M
4C 4T @ 1.90 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.
UNISOC T770 UNISOC T770
8C 8T @ 2.50 GHz
0 (0%)
AMD A8-4500M AMD A8-4500M
4C 4T @ 2.80 GHz
2702 (100%)

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.
UNISOC T770 UNISOC T770
8C 8T @ 2.50 GHz
0 (0%)
AMD A8-4500M AMD A8-4500M
4C 4T @ 1.90 GHz
389 (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.
UNISOC T770 UNISOC T770
8C 8T @ 2.50 GHz
0 (0%)
AMD A8-4500M AMD A8-4500M
4C 4T @ 2.80 GHz
61 (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.
UNISOC T770 UNISOC T770
8C 8T @ 2.50 GHz
0 (0%)
AMD A8-4500M AMD A8-4500M
4C 4T @ 2.80 GHz
158 (100%)

Devices using this processor

UNISOC T770 AMD A8-4500M
Unknown Unknown

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