AMD Radeon HD 8400 Mobile vs Nvidia GeForce 820M

AMD Radeon HD 8400 Mobile on Amazon USA
Nvidia GeForce 820M on Amazon USA

Comparison of the technical characteristics between the graphics cards, with AMD Radeon HD 8400 Mobile on one side and Nvidia GeForce 820M on the other side. The first is dedicated to the laptop sector, it has 128 shading units, a maximum frequency of 0.6 GHz, its lithography is 28 nm. The second is used on the laptop segment, it includes 96 shading units, a maximum frequency of 0.6 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.

Specification comparison:

Graphics card AMD Radeon HD 8400 Mobile Nvidia GeForce 820M
Market (main) Laptop Laptop
Release date Q4 2013 Q4 2013
Model number Radeon HD 8400 Mobile N15V-GM-B-A2
GPU name Kalindi GF117
Architecture GCN 2.0 Fermi 2.0
Generation Kabini HD 8000 GeForce 800M
Lithography 28 nm 28 nm
Transistors 1,178,000,000 585,000,000
Bus interface IGP PCIe 2.0 x16
GPU base clock 600 MHz 625 MHz
GPU boost clock 600 MHz 625 MHz
TDP 25 W 15 W
Cores (compute units, SM, SMX) 2 2
Shading units (cuda cores) 128 96
TMUs 8 16
ROPs 4 8
Cache memory - 128 KB
Pixel fillrate 2.4 GP/s 2.5 GP/s
Texture fillrate 4.8 GT/s 10.0 GT/s
Performance FP32 (float) 153.6 GFLOPS 240 GFLOPS
Performance FP64 (double) 9.6 GFLOPS 20 GFLOPS

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.

Performance comparison with the benchmarks:

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 820M 240
AMD Radeon HD 8400 Mobile 153.6

The difference is 56%.

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.

Processors with the graphics card AMD Radeon HD 8400 Mobile:

AMD A6-5200


AMD Radeon HD 8400 Mobile Nvidia equivalentNvidia GeForce 820M AMD equivalent © 2023 - XML sitemap - Information - Privacy policy - Advertising policy - Contact


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