Home GPU Comparison NVIDIA GeForce GTX 660 Ti vs NVIDIA TITAN Ada

NVIDIA GeForce GTX 660 Ti vs NVIDIA TITAN Ada

We compared two Desktop platform GPUs: 2GB VRAM GeForce GTX 660 Ti and 48GB VRAM TITAN Ada to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 660 Ti 's Advantages
Lower TDP (150W vs 800W)
NVIDIA TITAN Ada 's Advantages
Boost Clock has increased by 157% (2520MHz vs 980MHz)
More VRAM (48GB vs 2GB)
Larger VRAM bandwidth (1152GB/s vs 144.2GB/s)
17088 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GTX 660 Ti
2.634 TFLOPS
TITAN Ada +3426%
92.9 TFLOPS
VS

Graphics Card

Aug 2012
Release Date
Unknown
GeForce 600
Generation
GeForce 40
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 4.0 x16

Clock Speeds

915 MHz
Base Clock
2235 MHz
980 MHz
Boost Clock
2520 MHz
1502 MHz
Memory Clock
1500 MHz

Memory

2GB
Memory Size
48GB
GDDR5
Memory Type
GDDR6X
192bit
Memory Bus
384bit
144.2GB/s
Bandwidth
1152GB/s

Render Config

-
-
-
-
SM Count
144
1344
Shading Units
18432
112
TMUs
576
24
ROPs
192
-
Tensor Cores
576
-
RT Cores
144
16 KB (per SMX)
L1 Cache
128 KB (per SM)
384 KB
L2 Cache
96 MB
-
-
-

Theoretical Performance

27.44 GPixel/s
Pixel Rate
483.8 GPixel/s
109.8 GTexel/s
Texture Rate
1452 GTexel/s
-
FP16 (half)
92.90 TFLOPS
2.634 TFLOPS
FP32 (float)
92.90 TFLOPS
109.8 GFLOPS
FP64 (double)
1452 GFLOPS

Board Design

150W
TDP
800W
450 W
Suggested PSU
1200 W
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
Outputs
1x HDMI 2.1 3x DisplayPort 1.4a
2x 6-pin
Power Connectors
2x 16-pin

Graphics Processor

GK104
GPU Name
AD102
GK104-300-KD-A2
GPU Variant
AD102-450-A1
Kepler
Architecture
Ada Lovelace
TSMC
Foundry
TSMC
28 nm
Process Size
5 nm
3.54 billion
Transistors
76.3 billion
294 mm²
Die Size
609 mm²

Graphics Features

12 (11_0)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.1
Vulkan
1.3
3.0
CUDA
8.9
5.1
Shader Model
6.7

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