NVIDIA RTX 2000 Max-Q Ada Generation vs NVIDIA GeForce GTX 660
GPU · Specs Compare
Graphics Card
Release Date
Mar 2023
Sep 2012
Generation
Quadro Ada-M
GeForce 600
Type
Mobile
Desktop
Bus Interface
PCIe 4.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
930 MHz
980 MHz
Boost Clock
1455 MHz
1032 MHz
Memory Clock
2000 MHz
1502 MHz
Memory
Memory Size
8GB
2GB
Memory Type
GDDR6
GDDR5
Memory Bus
128bit
192bit
Bandwidth
256.0GB/s
144.2GB/s
Render Config
SM Count
24
—
Shading Units
3072
960
TMUs
96
80
ROPs
48
24
Tensor Cores
96
—
RT Cores
24
—
L1 Cache
128 KB (per SM)
16 KB (per SMX)
L2 Cache
12 MB
384 KB
Theoretical Performance
Pixel Rate
69.84 GPixel/s
20.64 GPixel/s
Texture Rate
139.7 GTexel/s
82.56 GTexel/s
FP16 (half)
8.940 TFLOPS
—
FP32 (float)
8.940 TFLOPS
1.981 TFLOPS
FP64 (double)
139.7 GFLOPS
82.56 GFLOPS
Graphics Processor
GPU Name
AD107
GK106
Architecture
Ada Lovelace
Kepler
Foundry
TSMC
TSMC
Process Size
5 nm
28 nm
Transistors
18.9 billion
2.54 billion
Die Size
159 mm²
221 mm²
GPU Variant
—
GK106-400-A1
Board Design
TDP
35W
140W
Outputs
Portable Device Dependent
2x DVI1x HDMI 1.4a1x DisplayPort 1.2
Power Connectors
None
1x 6-pin
Suggested PSU
—
300 W
Graphics Features
DirectX
12 Ultimate (12_2)
12 (11_0)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.3
1.1
CUDA
8.9
3.0
Shader Model
6.7
5.1
Benchmark
3DMark Time Spy
—
1,194
3DMark Time Spy Extreme
—
260
OctaneBench
—
27
Blender
—
111
▲ Specs Compare
Data sourced from official specifications and benchmark tests.