Nvidia GeForce RTX 4090 Ti vs Nvidia RTX A6000

Nvidia GeForce RTX 4090 Ti on Amazon USA
Nvidia RTX A6000 on Amazon USA

Comparison of the technical characteristics between the graphics cards, with Nvidia GeForce RTX 4090 Ti on one side and Nvidia RTX A6000 on the other side. The first is dedicated to the desktop sector, it has 18176 shading units, a maximum frequency of 2.6 GHz, its lithography is 5 nm. The second is used on the desktop segment, it includes 10752 shading units, a maximum frequency of 1.8 GHz, its lithography is 8 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.


Graphics card Nvidia GeForce RTX 4090 Ti Nvidia RTX A6000
Market (main) Desktop Desktop
Release date Q1 2023 Q4 2020
Model number AD102-450-A1 RTX A6000
GPU name AD102 GA102
Architecture Lovelace Ampere
Generation GeForce 40 Quadro Ax000
Lithography 5 nm 8 nm
Bus interface PCIe 4.0 x16 PCIe 4.0 x16
GPU base clock 2.36 GHz 1.41 GHz
GPU boost clock 2.63 GHz 1.80 GHz
Memory frequency 1,500 MHz 2,000 MHz
Effective memory speed 24 GB/s 16 GB/s
Memory size 48 GB 48 GB
Memory type GDDR6X GDDR6
Memory bus 384 bit 384 bit
Memory bandwidth 1,152.0 GB/s 768.0 GB/s
TDP 800 W 300 W
Suggested PSU1300W ATX Power Supply 700W ATX Power Supply
Multicard technology - -

3x DisplayPort

4x DisplayPort
Cores (compute units, SM, SMX) 142 84
Shading units (cuda cores) 18,176 10,752
TMUs 564 336
ROPs 192 112
Tensor cores 564 338
RT cores 142 84
Cache memory 96 MB 6 MB
Pixel fillrate 504.0 GP/s 201.6 GP/s
Texture fillrate 1,481.0 GT/s 604.8 GT/s
Performance FP16 (half) 95.4 TFLOPS 38.7 TFLOPS
Performance FP32 (float) 95.4 TFLOPS 38.7 TFLOPS
Performance FP64 (double) 1.5 TFLOPS 1.2 TFLOPS

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 RTX 4090 Ti 95,420
Nvidia RTX A6000 38,710

The difference is 146%.

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.


Nvidia GeForce RTX 4090 Ti AMD equivalentNvidia RTX A6000 AMD equivalent

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