NVIDIA GeForce GTX 660 Rev. 2 vs AMD AeroBox GPU
GPU Specs Compare
Graphics Card
Release Date
Sep 2014
Mar 2020
Generation
GeForce 600
Console GPU
Type
Desktop
Game console
Bus Interface
PCIe 3.0 x16
-
Clock Speeds
Base Clock
980 MHz
935 MHz
Boost Clock
1032 MHz
985 MHz
Memory Clock
1502 MHz
1066 MHz
Memory
Memory Size
2GB
8GB
Memory Type
GDDR5
DDR3
Memory Bus
192bit
256bit
Bandwidth
144.2GB/s
68.22GB/s
Render Config
Shading Units
960
896
TMUs
80
56
ROPs
24
16
L1 Cache
16 KB (per SMX)
-
L2 Cache
384 KB
-
Compute Units
-
14
Theoretical Performance
Pixel Rate
20.64 GPixel/s
15.76 GPixel/s
Texture Rate
82.56 GTexel/s
55.16 GTexel/s
FP32 (float)
1.981 TFLOPS
1.765 TFLOPS
FP64 (double)
82.56 GFLOPS
110.3 GFLOPS
FP16 (half)
-
3.530 TFLOPS
Graphics Processor
GPU Name
GK104
Kryptos
Architecture
Kepler
GCN 1.0
Foundry
TSMC
TSMC
Process Size
28 nm
16 nm
Transistors
3.54 billion
Unknown
Die Size
294 mm²
Unknown
Board Design
TDP
140W
100W
Suggested PSU
300 W
-
Outputs
2x DVI1x HDMI 1.4a1x DisplayPort 1.2
No outputs
Power Connectors
1x 6-pin
-
Graphics Features
DirectX
12 (11_0)
12 (11_1)
OpenGL
4.6
N/A
OpenCL
3.0
1.2
Vulkan
1.1
1.2
CUDA
3.0
-
Shader Model
5.1
5.1