NVIDIA RTX 4000 Mobile 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
1290 MHz
980 MHz
Boost Clock
1665 MHz
1032 MHz
Memory Clock
2250 MHz
1502 MHz
Memory
Memory Size
12GB
2GB
Memory Type
GDDR6
GDDR5
Memory Bus
192bit
192bit
Bandwidth
432.0GB/s
144.2GB/s
Render Config
SM Count
58
—
Shading Units
7424
960
TMUs
232
80
ROPs
80
24
Tensor Cores
232
—
RT Cores
58
—
L1 Cache
128 KB (per SM)
16 KB (per SMX)
L2 Cache
48 MB
384 KB
Theoretical Performance
Pixel Rate
133.2 GPixel/s
20.64 GPixel/s
Texture Rate
386.3 GTexel/s
82.56 GTexel/s
FP16 (half)
24.72 TFLOPS
—
FP32 (float)
24.72 TFLOPS
1.981 TFLOPS
FP64 (double)
386.3 GFLOPS
82.56 GFLOPS
Graphics Processor
GPU Name
AD104
GK106
Architecture
Ada Lovelace
Kepler
Foundry
TSMC
TSMC
Process Size
5 nm
28 nm
Transistors
35.8 billion
2.54 billion
Die Size
294 mm²
221 mm²
GPU Variant
—
GK106-400-A1
Board Design
TDP
110W
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
Blender
5,329
111
3DMark Time Spy
—
1,194
3DMark Time Spy Extreme
—
260
OctaneBench
—
27
▲ Specs Compare
Data sourced from official specifications and benchmark tests.