NVIDIA GeForce RTX 4080 SUPER vs NVIDIA GeForce GTX 1660 Ti
GPU · Specs Compare
Graphics Card
Release Date
Jan 2024
Feb 2019
Generation
GeForce 40
GeForce 16
Type
Desktop
Desktop
Bus Interface
PCIe 4.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
2295 MHz
1500 MHz
Boost Clock
2550 MHz
1770 MHz
Memory Clock
1438 MHz
1500 MHz
Memory
Memory Size
16GB
6GB
Memory Type
GDDR6X
GDDR6
Memory Bus
256bit
192bit
Bandwidth
736.3GB/s
288.0GB/s
Render Config
SM Count
80
24
Shading Units
10240
1536
TMUs
320
96
ROPs
112
48
Tensor Cores
320
—
RT Cores
80
—
L1 Cache
128 KB (per SM)
64 KB (per SM)
L2 Cache
64 MB
1536 KB
Theoretical Performance
Pixel Rate
285.6 GPixel/s
84.96 GPixel/s
Texture Rate
816.0 GTexel/s
169.9 GTexel/s
FP16 (half)
52.22 TFLOPS
10.87 TFLOPS
FP32 (float)
52.22 TFLOPS
5.437 TFLOPS
FP64 (double)
816.0 GFLOPS
169.9 GFLOPS
Graphics Processor
GPU Name
AD103
TU116
GPU Variant
AD103-400-A1
TU116-400-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
320W
120W
Suggested PSU
700 W
300 W
Outputs
1x HDMI 2.13x DisplayPort 1.4a
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
1.3
1.3
CUDA
8.9
7.5
Shader Model
6.8
6.6
Benchmark
3DMark Time Spy
28,304
6,346
3DMark Time Spy Extreme
14,052
2,883
OctaneBench
964
126
Blender
9,232
817
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
Battlefield 5 1440p
—
80
GTA 5 2160p
—
60
GTA 5 1440p
—
62
GTA 5 1080p
—
154
▲ Specs Compare
Data sourced from official specifications and benchmark tests.