NVIDIA GeForce GTX 660 Ti vs NVIDIA T1000 8 GB
GPU · Specs Compare
Graphics Card
Release Date
Aug 2012
May 2021
Generation
GeForce 600
Quadro Turing
Type
Desktop
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
915 MHz
1065 MHz
Boost Clock
980 MHz
1395 MHz
Memory Clock
1502 MHz
1250 MHz
Memory
Memory Size
2GB
8GB
Memory Type
GDDR5
GDDR6
Memory Bus
192bit
128bit
Bandwidth
144.2GB/s
160.0GB/s
Render Config
Shading Units
1344
896
TMUs
112
56
ROPs
24
32
L1 Cache
16 KB (per SMX)
64 KB (per SM)
L2 Cache
384 KB
1024 KB
SM Count
—
14
Theoretical Performance
Pixel Rate
27.44 GPixel/s
44.64 GPixel/s
Texture Rate
109.8 GTexel/s
78.12 GTexel/s
FP32 (float)
2.634 TFLOPS
2.500 TFLOPS
FP64 (double)
109.8 GFLOPS
78.12 GFLOPS
FP16 (half)
—
5.000 TFLOPS
Graphics Processor
GPU Name
GK104
TU117
GPU Variant
GK104-300-KD-A2
—
Architecture
Kepler
Turing
Foundry
TSMC
TSMC
Process Size
28 nm
12 nm
Transistors
3.54 billion
4.7 billion
Die Size
294 mm²
200 mm²
Board Design
TDP
150W
50W
Suggested PSU
450 W
250 W
Outputs
2x DVI1x HDMI 1.4a1x DisplayPort 1.2
4x mini-DisplayPort 1.4a
Power Connectors
2x 6-pin
None
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
7.5
Shader Model
5.1
6.8
▲ Specs Compare
Data sourced from official specifications and benchmark tests.