NVIDIA GeForce GTX 660 Ti vs NVIDIA CMP 100HX-210
GPU · Specs Compare
Graphics Card
Release Date
Aug 2012
Jan 2020
Generation
GeForce 600
Mining GPUs
Type
Desktop
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 1.0 x1
Clock Speeds
Base Clock
915 MHz
555 MHz
Boost Clock
980 MHz
1147 MHz
Memory Clock
1502 MHz
810 MHz
Memory
Memory Size
2GB
16GB
Memory Type
GDDR5
HBM2
Memory Bus
192bit
4096bit
Bandwidth
144.2GB/s
829.4GB/s
Render Config
Shading Units
1344
5120
TMUs
112
320
ROPs
24
128
L1 Cache
16 KB (per SMX)
96 KB (per SM)
L2 Cache
384 KB
6 MB
SM Count
—
80
Tensor Cores
—
640
Theoretical Performance
Pixel Rate
27.44 GPixel/s
146.8 GPixel/s
Texture Rate
109.8 GTexel/s
367.0 GTexel/s
FP32 (float)
2.634 TFLOPS
11.75 TFLOPS
FP64 (double)
109.8 GFLOPS
5.873 TFLOPS
FP16 (half)
—
23.49 TFLOPS
Graphics Processor
GPU Name
GK104
GV100
GPU Variant
GK104-300-KD-A2
—
Architecture
Kepler
Volta
Foundry
TSMC
TSMC
Process Size
28 nm
12 nm
Transistors
3.54 billion
21.1 billion
Die Size
294 mm²
815 mm²
Board Design
TDP
150W
250W
Suggested PSU
450 W
600 W
Outputs
2x DVI1x HDMI 1.4a1x DisplayPort 1.2
No outputs
Power Connectors
2x 6-pin
1x 6-pin + 1x 8-pin
Graphics Features
DirectX
12 (11_0)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.1
1.3
CUDA
3.0
7.0
Shader Model
5.1
6.8
▲ Specs Compare
Data sourced from official specifications and benchmark tests.