NVIDIA GeForce RTX 5070 Ti SUPER vs NVIDIA GeForce GTX 1660 Ti Max Q
GPU Specs Compare
Graphics Card
Release Date
Jan 2026
Apr 2019
Generation
GeForce 50
GeForce 16 Mobile
Type
Desktop
Mobile
Bus Interface
PCIe 5.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
2295 MHz
1140 MHz
Boost Clock
2452 MHz
1335 MHz
Memory Clock
1750 MHz
1500 MHz
Memory
Memory Size
16GB
6GB
Memory Type
GDDR7
GDDR6
Memory Bus
256bit
192bit
Bandwidth
896.0GB/s
288.0GB/s
Render Config
SM Count
70
24
Shading Units
8960
1536
TMUs
280
96
ROPs
96
48
Tensor Cores
280
-
RT Cores
70
-
L1 Cache
128 KB (per SM)
64 KB (per SM)
L2 Cache
48 MB
1536 KB
Theoretical Performance
Pixel Rate
235.4 GPixel/s
64.08 GPixel/s
Texture Rate
686.6 GTexel/s
128.2 GTexel/s
FP16 (half)
43.94 TFLOPS
8.202 TFLOPS
FP32 (float)
43.94 TFLOPS
4.101 TFLOPS
FP64 (double)
686.6 GFLOPS
128.2 GFLOPS
Graphics Processor
GPU Name
GB203
TU116
GPU Variant
GB203-350-A1
-
Architecture
Blackwell 2.0
Turing
Foundry
TSMC
TSMC
Process Size
5 nm
12 nm
Transistors
45.6 billion
6.6 billion
Die Size
378 mm²
284 mm²
Board Design
TDP
350W
Unknown
Suggested PSU
750 W
-
Outputs
1x HDMI 2.1b3x DisplayPort 2.1b
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
1.4
1.3
CUDA
12.0
7.5
Shader Model
6.8
6.7
📊 Benchmark
3DMark Time Spy
-
4,973
3DMark Time Spy Extreme
-
2,304
Blender
-
870