NVIDIA GeForce RTX 5070 SUPER vs NVIDIA GeForce GTX 1660 Ti
GPU Specs Compare
Graphics Card
Release Date
Jan 2026
Feb 2019
Generation
GeForce 50
GeForce 16
Type
Desktop
Desktop
Bus Interface
PCIe 5.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
2325 MHz
1500 MHz
Boost Clock
2512 MHz
1770 MHz
Memory Clock
1750 MHz
1500 MHz
Memory
Memory Size
18GB
6GB
Memory Type
GDDR7
GDDR6
Memory Bus
192bit
192bit
Bandwidth
672.0GB/s
288.0GB/s
Render Config
SM Count
50
24
Shading Units
6400
1536
TMUs
200
96
ROPs
80
48
Tensor Cores
200
-
RT Cores
50
-
L1 Cache
128 KB (per SM)
64 KB (per SM)
L2 Cache
48 MB
1536 KB
Theoretical Performance
Pixel Rate
201.0 GPixel/s
84.96 GPixel/s
Texture Rate
502.4 GTexel/s
169.9 GTexel/s
FP16 (half)
32.15 TFLOPS
10.87 TFLOPS
FP32 (float)
32.15 TFLOPS
5.437 TFLOPS
FP64 (double)
502.4 GFLOPS
169.9 GFLOPS
Graphics Processor
GPU Name
GB205
TU116
GPU Variant
GB205-400-A1
TU116-400-A1
Architecture
Blackwell 2.0
Turing
Foundry
TSMC
TSMC
Process Size
5 nm
12 nm
Transistors
31.1 billion
6.6 billion
Die Size
263 mm²
284 mm²
Board Design
TDP
275W
120W
Suggested PSU
600 W
300 W
Outputs
1x HDMI 2.1b3x DisplayPort 2.1b
1x DVI1x HDMI 2.01x DisplayPort 1.4a
Power Connectors
1x 16-pin
1x 8-pin
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
6.6
📊 Benchmark
3DMark Time Spy
-
6,346
3DMark Time Spy Extreme
-
2,883
OctaneBench
-
126
Battlefield 5 1080p
-
103
Shadow of the Tomb Raider 2160p
-
28
Shadow of the Tomb Raider 1440p
-
52
Shadow of the Tomb Raider 1080p
-
80
Battlefield 5 2160p
-
44
Blender
-
817
Battlefield 5 1440p
-
80
GTA 5 2160p
-
60
GTA 5 1440p
-
62
GTA 5 1080p
-
154