NVIDIA PG506 232 vs NVIDIA GeForce GTX 660 Rev. 2
GPU · Specs Compare
Graphics Card
Release Date
Apr 2021
Sep 2014
Generation
Tesla
GeForce 600
Type
Desktop
Desktop
Bus Interface
PCIe 4.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
930 MHz
980 MHz
Boost Clock
1440 MHz
1032 MHz
Memory Clock
1215 MHz
1502 MHz
Memory
Memory Size
24GB
2GB
Memory Type
HBM2
GDDR5
Memory Bus
3072bit
192bit
Bandwidth
933.1GB/s
144.2GB/s
Render Config
SM Count
56
—
Shading Units
3584
960
TMUs
224
80
ROPs
96
24
Tensor Cores
224
—
L1 Cache
192 KB (per SM)
16 KB (per SMX)
L2 Cache
24 MB
384 KB
Theoretical Performance
Pixel Rate
138.2 GPixel/s
20.64 GPixel/s
Texture Rate
322.6 GTexel/s
82.56 GTexel/s
FP16 (half)
10.32 TFLOPS
—
FP32 (float)
10.32 TFLOPS
1.981 TFLOPS
FP64 (double)
5.161 TFLOPS
82.56 GFLOPS
Graphics Processor
GPU Name
GA100
GK104
Architecture
Ampere
Kepler
Foundry
TSMC
TSMC
Process Size
7 nm
28 nm
Transistors
54.2 billion
3.54 billion
Die Size
826 mm²
294 mm²
Board Design
TDP
165W
140W
Suggested PSU
450 W
300 W
Outputs
No outputs
2x DVI1x HDMI 1.4a1x DisplayPort 1.2
Power Connectors
8-pin EPS
1x 6-pin
Graphics Features
DirectX
N/A
12 (11_0)
OpenGL
N/A
4.6
OpenCL
3.0
3.0
Vulkan
N/A
1.1
CUDA
8.0
3.0
Shader Model
N/A
5.1
▲ Specs Compare
Data sourced from official specifications and benchmark tests.