NVIDIA GeForce RTX 4090 Ti videocard review

GeForce RTX 4090 Ti videocard released by NVIDIA; release date: 2023. The videocard is based on Ada Lovelace microarchitecture codenamed AD102.

Core clock speed - 2355 MHz. Boost clock speed - 2625 MHz. Texture fill rate - 1,491 GTexel/s. Pipelines - 18176. Manufacturing process technology - 4 nm. Transistors count - 76300 million. Power consumption (TDP) - 800 Watt.

Memory type: GDDR6X. Maximum RAM amount - 48 GB. Memory bus width - 384 bit. Memory clock speed - 1500 MHz, 24 Gbps effective. Memory bandwidth - 1,152 GB/s.

Specifications (specs)

Essentials
Architecture	Ada Lovelace
Code name	AD102
Launch date	2023
Place in performance rating	not rated
Technical info
Boost clock speed	2625 MHz
Core clock speed	2355 MHz
Manufacturing process technology	4 nm
Peak Double Precision (FP64) Performance	1,491 GFLOPS (1:64)
Peak Half Precision (FP16) Performance	95.42 TFLOPS (1:1)
Peak Single Precision (FP32) Performance	95.42 TFLOPS
Pipelines	18176
Pixel fill rate	504.0 GPixel/s
Texture fill rate	1,491 GTexel/s
Thermal Design Power (TDP)	800 Watt
Transistor count	76300 million

Video outputs and ports
Display Connectors	1x HDMI 2.1, 3x DisplayPort 1.4a
Compatibility, dimensions and requirements
Form factor	Triple-slot
Height	61 mm, 2.4 inches
Interface	PCIe 4.0 x16
Length	336 mm, 13.2 inches
Recommended system power (PSU)	1200 Watt
Supplementary power connectors	2x 16-pin
Width	140 mm, 5.5 inches
API support
DirectX	12 Ultimate (12_2)
OpenCL	3.0
OpenGL	4.6
Shader Model	6.7
Vulkan
Memory
Maximum RAM amount	48 GB
Memory bandwidth	1,152 GB/s
Memory bus width	384 bit
Memory clock speed	1500 MHz, 24 Gbps effective
Memory type	GDDR6X