NVIDIA GeForce GTX 1660 Ti Mobile vs NVIDIA RTX 4000 Ada Generation
GPU · Specs Compare
Graphics Card
Release Date
Apr 2019
Aug 2023
Generation
GeForce 16 Mobile
Workstation Ada
Type
Mobile
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
1455 MHz
1500 MHz
Boost Clock
1590 MHz
2175 MHz
Memory Clock
1500 MHz
2250 MHz
Memory
Memory Size
6GB
20GB
Memory Type
GDDR6
GDDR6
Memory Bus
192bit
160bit
Bandwidth
288.0GB/s
360.0GB/s
Render Config
SM Count
24
48
Shading Units
1536
6144
TMUs
96
192
ROPs
48
64
L1 Cache
64 KB (per SM)
128 KB (per SM)
L2 Cache
1536 KB
48 MB
Tensor Cores
—
192
RT Cores
—
48
Theoretical Performance
Pixel Rate
76.32 GPixel/s
139.2 GPixel/s
Texture Rate
152.6 GTexel/s
417.6 GTexel/s
FP16 (half)
9.769 TFLOPS
26.73 TFLOPS
FP32 (float)
4.884 TFLOPS
26.73 TFLOPS
FP64 (double)
152.6 GFLOPS
417.6 GFLOPS
Graphics Processor
GPU Name
TU116
AD104
Architecture
Turing
Ada Lovelace
Foundry
TSMC
TSMC
Process Size
12 nm
5 nm
Transistors
6.6 billion
35.8 billion
Die Size
284 mm²
294 mm²
Board Design
TDP
Unknown
130W
Outputs
Portable Device Dependent
4x DisplayPort 1.4a
Power Connectors
None
1x 16-pin
Suggested PSU
—
300 W
Graphics Features
DirectX
12 (12_1)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.3
1.3
CUDA
7.5
8.9
Shader Model
6.7
6.8
Benchmark
3DMark Time Spy
5,597
—
3DMark Time Spy Extreme
2,574
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.