Nvidia GeForce RTX 3070 Mobile vs Colorful GeForce RTX 4090 NB EX-V

Comparison of the technical characteristics between the graphics cards, with Nvidia GeForce RTX 3070 Mobile on one side and Colorful GeForce RTX 4090 NB EX-V on the other side. The first is dedicated to the laptop sector, it has 5120 shading units, a maximum frequency of 1.6 GHz, its lithography is 8 nm. The second is used on the desktop segment, it includes 16834 shading units, a maximum frequency of 2.6 GHz, its lithography is 4 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.

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Specification comparison:

Graphics card		Nvidia GeForce RTX 3070 Mobile				Colorful GeForce RTX 4090 NB EX-V
Market (main)		Laptop				Desktop
Release date		Q1 2021				Q4 2022
Model number		GA104-770-A1				AD102-300-A1
GPU name		GA104				AD102
Architecture		Ampere				Ada Lovelace
Generation		GeForce 30 Mobile				GeForce 40
Lithography		8 nm				4 nm
Transistors		17,400,000,000				76,300,000,000
Bus interface		PCIe 4.0 x16				PCIe 4.0 x16
GPU base clock		1,110 MHz				2,235 MHz
GPU boost clock		1,560 MHz				2,565 MHz
Memory frequency		1,750 MHz				1,325 MHz
Effective memory speed		14 Gbps				21.2 Gbps
Memory size		8 GB				24 GB
Memory type		GDDR6				GDDR6X
Memory bus		256 bit				384 bit
Memory bandwidth		448.0 GB/s				1,018.0 GB/s
TDP		115 W				480 W
Cores (compute units, SM, SMX)		40				128
Shading units (cuda cores)		5,120				16,834
TMUs		160				512
ROPs		80				176
Tensor cores		160				512
RT cores		40				128
Cache memory		4 MB				72 MB
Pixel fillrate		124.8 GP/s				451.4 GP/s
Texture fillrate		249.6 GT/s				1,313.3 GT/s
Performance FP16 (half)		16.0 TFLOPS				84.1 TFLOPS
Performance FP32 (float)		16.0 TFLOPS				84.1 TFLOPS
Performance FP64 (double)		249.6 GFLOPS				1.3 TFLOPS
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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
Colorful GeForce RTX 4090 NB EX-V	84,050
Nvidia GeForce RTX 3070 Mobile	15,970

The difference is 426%.

Note: Commissions may be earned from the links above. These scores are only an
average of the performances got with these graphics cards, you may get different results.

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.

Equivalence:

Nvidia GeForce RTX 3070 Mobile AMD equivalentColorful GeForce RTX 4090 NB EX-V Nvidia equivalentColorful GeForce RTX 4090 NB EX-V AMD equivalent

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