NVIDIA GeForce GTX 660 Rev. 2 vs NVIDIA RTX A1000 Embedded
GPU · Specs Compare
Graphics Card
Release Date
Sep 2014
Jan 2022
Generation
GeForce 600
Quadro Mobile
Type
Desktop
Professional
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
980 MHz
1192 MHz
Boost Clock
1032 MHz
1627 MHz
Memory Clock
1502 MHz
1750 MHz
Memory
Memory Size
2GB
4GB
Memory Type
GDDR5
GDDR6
Memory Bus
192bit
128bit
Bandwidth
144.2GB/s
224.0GB/s
Render Config
Shading Units
960
2048
TMUs
80
64
ROPs
24
48
L1 Cache
16 KB (per SMX)
128 KB (per SM)
L2 Cache
384 KB
2 MB
SM Count
—
16
Tensor Cores
—
64
RT Cores
—
16
Theoretical Performance
Pixel Rate
20.64 GPixel/s
78.10 GPixel/s
Texture Rate
82.56 GTexel/s
104.1 GTexel/s
FP32 (float)
1.981 TFLOPS
6.664 TFLOPS
FP64 (double)
82.56 GFLOPS
104.1 GFLOPS
FP16 (half)
—
6.664 TFLOPS
Graphics Processor
GPU Name
GK104
GA107S
Architecture
Kepler
Ampere
Foundry
TSMC
Samsung
Process Size
28 nm
8 nm
Transistors
3.54 billion
Unknown
Die Size
294 mm²
Unknown
Board Design
TDP
140W
60W
Suggested PSU
300 W
—
Outputs
2x DVI1x HDMI 1.4a1x DisplayPort 1.2
No outputs
Power Connectors
1x 6-pin
None
Graphics Features
DirectX
12 (11_0)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.1
1.3
CUDA
3.0
8.6
Shader Model
5.1
6.6
▲ Specs Compare
Data sourced from official specifications and benchmark tests.