GeForce GTX 1660 Ti vs A2
We compared two Desktop platform GPUs: 6GB VRAM GeForce GTX 1660 Ti and 16GB VRAM A2 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
GeForce GTX 1660 Ti 's Advantages
Larger VRAM bandwidth (288.0GB/s vs 200.1GB/s)
256 additional rendering cores
A2 's Advantages
Released 2 years and 9 months late
More VRAM (16GB vs 6GB)
Lower TDP (60W vs 120W)
Score
Benchmark
FP32 (float)
GeForce GTX 1660 Ti
+19%
5437
A2
4531
Blender
GeForce GTX 1660 Ti
817
A2
+10%
902
Graphics Card
Feb 2019
Release Date
Nov 2021
GeForce 16
Generation
Quadro
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 4.0 x8
Clock Speeds
1500 MHz
Base Clock
1440 MHz
1770 MHz
Boost Clock
1770 MHz
1500 MHz
Memory Clock
1563 MHz
Memory
6GB
Memory Size
16GB
GDDR6
Memory Type
GDDR6
192bit
Memory Bus
128bit
288.0GB/s
Bandwidth
200.1GB/s
Render Config
24
SM Count
10
1536
Shading Units
1280
96
TMUs
40
48
ROPs
32
-
Tensor Cores
40
-
RT Cores
10
64 KB (per SM)
L1 Cache
128 KB (per SM)
1536 KB
L2 Cache
2 MB
Theoretical Performance
84.96 GPixel/s
Pixel Rate
56.64 GPixel/s
169.9 GTexel/s
Texture Rate
70.80 GTexel/s
10.87 TFLOPS
FP16 (half)
4.531 TFLOPS
5.437 TFLOPS
FP32 (float)
4.531 TFLOPS
169.9 GFLOPS
FP64 (double)
70.80 GFLOPS
Board Design
120W
TDP
60W
300 W
Suggested PSU
250 W
1x DVI
1x HDMI 2.0
1x DisplayPort 1.4a
Outputs
No outputs
1x 8-pin
Power Connectors
None
Graphics Processor
TU116
GPU Name
GA107
TU116-400-A1
GPU Variant
-
Turing
Architecture
Ampere
TSMC
Foundry
Samsung
12 nm
Process Size
8 nm
6.6 billion
Transistors
Unknown
284 mm²
Die Size
Unknown
Graphics Features
12 (12_1)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.3
Vulkan
1.3
7.5
CUDA
8.6
6.6
Shader Model
6.6
