NVIDIA GRID A100A vs NVIDIA GeForce GTX 1660 Ti
GPU Specs Compare
Graphics Card
Release Date
May 2020
Feb 2019
Generation
GRID
GeForce 16
Type
Professional
Desktop
Bus Interface
PCIe 4.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
1095 MHz
1500 MHz
Boost Clock
1410 MHz
1770 MHz
Memory Clock
1215 MHz
1500 MHz
Memory
Memory Size
32GB
6GB
Memory Type
HBM2e
GDDR6
Memory Bus
6144bit
192bit
Bandwidth
1.87TB/s
288.0GB/s
Render Config
SM Count
108
24
Shading Units
6912
1536
TMUs
432
96
ROPs
192
48
Tensor Cores
432
-
L1 Cache
192 KB (per SM)
64 KB (per SM)
L2 Cache
32 MB
1536 KB
Theoretical Performance
Pixel Rate
270.7 GPixel/s
84.96 GPixel/s
Texture Rate
609.1 GTexel/s
169.9 GTexel/s
FP16 (half)
77.97 TFLOPS
10.87 TFLOPS
FP32 (float)
19.49 TFLOPS
5.437 TFLOPS
FP64 (double)
9.746 TFLOPS
169.9 GFLOPS
Graphics Processor
GPU Name
GA100
TU116
Architecture
Ampere
Turing
Foundry
TSMC
TSMC
Process Size
7 nm
12 nm
Transistors
54.2 billion
6.6 billion
Die Size
826 mm²
284 mm²
GPU Variant
-
TU116-400-A1
Board Design
TDP
400W
120W
Suggested PSU
800 W
300 W
Outputs
No outputs
1x DVI1x HDMI 2.01x DisplayPort 1.4a
Power Connectors
None
1x 8-pin
Graphics Features
DirectX
N/A
12 (12_1)
OpenGL
N/A
4.6
OpenCL
3.0
3.0
Vulkan
N/A
1.3
CUDA
8.0
7.5
Shader Model
N/A
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