Qualcomm Adreno 405 vs Nvidia GeForce 830M


Qualcomm Adreno 405 on Amazon USA
Nvidia GeForce 830M on Amazon USA

Comparison of the technical characteristics between the graphics cards, with Qualcomm Adreno 405 on one side and Nvidia GeForce 830M on the other side. The first is dedicated to the smartphone sector, with 1 execution unit, it has 48 shading units, a maximum frequency of 0.6 GHz, its lithography is 28 nm. The second is used on the laptop segment, it includes 256 shading units, a maximum frequency of 1.2 GHz, its lithography is 28 nm. The following table also compares the boost clock, the number of shading units (if indicated), of execution units, the amount of cache memory, the maximum memory capacity, the memory bus width, the release date, the number of PCIe lanes, the values ​​obtained in various benchmarks.







Specifications:


Graphics card Qualcomm Adreno 405 Nvidia GeForce 830M
Market (main) Smartphone Laptop
Release date Q1 2014 Q1 2014
Model number - GeForce 830M
GPU name Adreno 405 GM108
Architecture Adreno Maxwell
Generation 4xx GeForce 800M
Lithography 28 nm 28 nm
Bus interface IGP PCIe 3.0 x8
GPU base clock - 1.08 GHz
GPU boost clock 550 MHz 1.15 GHz
Memory type LPDDR3-933 DDR3
Memory bandwidth 7 GB/s 14 GB/s
TDP - 33 W
Cores (compute units, SM, SMX) - 2
Execution units 1 -
Shading units (cuda cores) 48 256
TMUs - 16
ROPs - 8
Cache memory 256 KB 1 MB
Performance FP32 (float) 52.8 GFLOPS 588.8 GFLOPS
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Price: For technical reasons, we cannot currently display a price less than 24 hours, or a real-time price. This is why we prefer for the moment not to show a price. You should refer to the respective online stores for the latest price, as well as availability.

We can better compare what are the technical differences between the two graphics cards.


Performances :


Performance comparison between the two processors, for this we consider the results generated on benchmark software such as Geekbench 4.


FP32 Performance in GFLOPS
Nvidia GeForce 830M 588.8
Qualcomm Adreno 405 52.8


The difference is 1015%.


Single precision floating point format, also known as FP32, is a computer number format that typically occupies 32 bits in PC memory. This represents a wide dynamic range of numeric values that employs a floating point.


Smartphones with the graphics card Qualcomm Adreno 405:

Coolpad Note 3SHonor 5XMotorola Moto G4Motorola Moto G4 PlusOppo A53Oppo F1Panasonic Eluga SwitchSamsung Galaxy A7 (2016)Samsung Galaxy A8Xiaomi Redmi 3

Processors with the graphics card Qualcomm Adreno 405:

Qualcomm MSM8929 Snapdragon 415Qualcomm MSM8936 Snapdragon 610Qualcomm MSM8939 Snapdragon 615Qualcomm MSM8939v2 Snapdragon 616Qualcomm MSM8952 Snapdragon 617

Equivalence:

Qualcomm Adreno 405 Nvidia equivalentQualcomm Adreno 405 AMD equivalentNvidia GeForce 830M AMD equivalent




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