NVIDIA RTX A4500 Mobile vs NVIDIA GeForce GTX 1660
GPU Specs Compare
Graphics Card
Release Date
Mar 2022
Mar 2019
Generation
Quadro Ampere-M
GeForce 16
Type
Professional
Desktop
Bus Interface
PCIe 4.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
930 MHz
1530 MHz
Boost Clock
1500 MHz
1785 MHz
Memory Clock
2000 MHz
2001 MHz
Memory
Memory Size
16GB
6GB
Memory Type
GDDR6
GDDR5
Memory Bus
256bit
192bit
Bandwidth
512.0GB/s
192.1GB/s
Render Config
SM Count
46
22
Shading Units
5888
1408
TMUs
184
88
ROPs
96
48
Tensor Cores
184
-
RT Cores
46
-
L1 Cache
128 KB (per SM)
64 KB (per SM)
L2 Cache
4 MB
1536 KB
Theoretical Performance
Pixel Rate
144.0 GPixel/s
85.68 GPixel/s
Texture Rate
276.0 GTexel/s
157.1 GTexel/s
FP16 (half)
17.66 TFLOPS
10.05 TFLOPS
FP32 (float)
17.66 TFLOPS
5.027 TFLOPS
FP64 (double)
276.0 GFLOPS
157.1 GFLOPS
Graphics Processor
GPU Name
GA104
TU116
Architecture
Ampere
Turing
Foundry
Samsung
TSMC
Process Size
8 nm
12 nm
Transistors
17.4 billion
6.6 billion
Die Size
392 mm²
284 mm²
GPU Variant
-
TU116-300-A1
Board Design
TDP
140W
120W
Outputs
Portable Device Dependent
1x DVI1x HDMI 2.01x DisplayPort 1.4a
Power Connectors
None
1x 8-pin
Suggested PSU
-
300 W
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
8.6
7.5
Shader Model
6.7
6.6
📊 Benchmark
3DMark Time Spy
-
5,444
3DMark Time Spy Extreme
-
2,465