Nvidia Titan X Pascal vs ATI Radeon HD 5450

Nvidia Titan X Pascal on Amazon USA
ATI Radeon HD 5450 on Amazon USA

Comparison of the technical characteristics between the graphics cards, with Nvidia Titan X Pascal on one side and ATI Radeon HD 5450 on the other side. The first is dedicated to the desktop sector, it has 3584 shading units, a maximum frequency of 1.5 GHz, its lithography is 16 nm. The second is used on the desktop segment, it includes 80 shading units, a maximum frequency of 0.7 GHz, its lithography is 40 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 Nvidia Titan X Pascal ATI Radeon HD 5450
Market (main) Desktop Desktop
Release date Q2 2016 Q1 2010
Model number GP102-400-A1 Cedar PRO
GPU name GP102 Cedar
Architecture Pascal TeraScale 2
Generation GeForce 10 Evergreen HD 5400
Lithography 16 nm 40 nm
Transistors 11,800,000,000 292,000,000
Bus interface PCIe 3.0 x16 PCIe 2.0 x16
GPU base clock 1,417 MHz 650 MHz
GPU boost clock 1,531 MHz 650 MHz
Memory frequency 1,251 MHz 400 MHz
Effective memory speed 10 Gbps 0.8 Gbps
Memory size 12 GB 512 MB
Memory type GDDR5X DDR2
Memory bus 384 bit 64 bit
Memory bandwidth 480.4 GB/s 6.4 GB/s
TDP 250 W 19 W
Suggested PSU600W ATX Power Supply 200W ATX Power Supply
Multicard technology 4-way SLI, 2-way SLI HB -

1x DVI
3x DisplayPort

1x DVI
1x VGA
Cores (compute units, SM, SMX) 28 2
Shading units (cuda cores) 3,584 80
TMUs 224 8
ROPs 96 4
Cache memory 3 MB 128 KB
Pixel fillrate 147.0 GP/s 2.6 GP/s
Texture fillrate 342.9 GT/s 5.2 GT/s
Performance FP32 (float) 11.0 TFLOPS 104 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.

FP32 Performance in GFLOPS
Nvidia Titan X Pascal 10,970
ATI Radeon HD 5450 104

The difference is 10448%.

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 Titan X Pascal AMD equivalentATI Radeon HD 5450 Nvidia equivalent

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