NVIDIA GeForce RTX 4070 AD103 vs NVIDIA GeForce GTX 1660 Ti Mobile
GPU Specs Compare
Graphics Card
Release Date
Mar 2024
Apr 2019
Generation
GeForce 40
GeForce 16 Mobile
Type
Desktop
Mobile
Bus Interface
PCIe 4.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
1920 MHz
1455 MHz
Boost Clock
2475 MHz
1590 MHz
Memory Clock
1313 MHz
1500 MHz
Memory
Memory Size
12GB
6GB
Memory Type
GDDR6X
GDDR6
Memory Bus
192bit
192bit
Bandwidth
504.2GB/s
288.0GB/s
Render Config
SM Count
46
24
Shading Units
5888
1536
TMUs
184
96
ROPs
64
48
Tensor Cores
184
-
RT Cores
46
-
L1 Cache
128 KB (per SM)
64 KB (per SM)
L2 Cache
36 MB
1536 KB
Theoretical Performance
Pixel Rate
158.4 GPixel/s
76.32 GPixel/s
Texture Rate
455.4 GTexel/s
152.6 GTexel/s
FP16 (half)
29.15 TFLOPS
9.769 TFLOPS
FP32 (float)
29.15 TFLOPS
4.884 TFLOPS
FP64 (double)
455.4 GFLOPS
152.6 GFLOPS
Graphics Processor
GPU Name
AD103
TU116
GPU Variant
AD103-175-K1-A1
-
Architecture
Ada Lovelace
Turing
Foundry
TSMC
TSMC
Process Size
5 nm
12 nm
Transistors
45.9 billion
6.6 billion
Die Size
379 mm²
284 mm²
Board Design
TDP
200W
Unknown
Suggested PSU
550 W
-
Outputs
1x HDMI 2.13x DisplayPort 1.4a
Portable Device Dependent
Power Connectors
1x 16-pin
None
Graphics Features
DirectX
12 Ultimate (12_2)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.3
1.3
CUDA
8.9
7.5
Shader Model
6.7
6.7
📊 Benchmark
3DMark Time Spy
-
5,597
3DMark Time Spy Extreme
-
2,574