NVIDIA GeForce GTX 1660 Ti vs NVIDIA A10 PCIe
GPU · Specs Compare
Graphics Card
Release Date
Feb 2019
Apr 2021
Generation
GeForce 16
Tesla
Type
Desktop
Professional
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
1500 MHz
885 MHz
Boost Clock
1770 MHz
1695 MHz
Memory Clock
1500 MHz
1563 MHz
Memory
Memory Size
6GB
24GB
Memory Type
GDDR6
GDDR6
Memory Bus
192bit
384bit
Bandwidth
288.0GB/s
600.2GB/s
Render Config
SM Count
24
72
Shading Units
1536
9216
TMUs
96
288
ROPs
48
96
L1 Cache
64 KB (per SM)
128 KB (per SM)
L2 Cache
1536 KB
6 MB
Tensor Cores
—
288
RT Cores
—
72
Theoretical Performance
Pixel Rate
84.96 GPixel/s
162.7 GPixel/s
Texture Rate
169.9 GTexel/s
488.2 GTexel/s
FP16 (half)
10.87 TFLOPS
31.24 TFLOPS
FP32 (float)
5.437 TFLOPS
31.24 TFLOPS
FP64 (double)
169.9 GFLOPS
976.3 GFLOPS
Graphics Processor
GPU Name
TU116
GA102
GPU Variant
TU116-400-A1
GA102-890-A1
Architecture
Turing
Ampere
Foundry
TSMC
Samsung
Process Size
12 nm
8 nm
Transistors
6.6 billion
28.3 billion
Die Size
284 mm²
628 mm²
Board Design
TDP
120W
150W
Suggested PSU
300 W
450 W
Outputs
1x DVI1x HDMI 2.01x DisplayPort 1.4a
No outputs
Power Connectors
1x 8-pin
1x 8-pin
Graphics Features
DirectX
12 (12_1)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.3
1.3
CUDA
7.5
8.6
Shader Model
6.6
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
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.