NVIDIA GeForce GTX 650 Ti Boost vs NVIDIA TITAN X Pascal
We compared two Desktop platform GPUs: 2GB VRAM GeForce GTX 650 Ti Boost and 12GB VRAM TITAN X Pascal to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA GeForce GTX 650 Ti Boost 's Advantages
Lower TDP (134W vs 250W)
NVIDIA TITAN X Pascal 's Advantages
Released 3 years and 5 months late
Boost Clock has increased by 48% (1531MHz vs 1032MHz)
More VRAM (12GB vs 2GB)
Larger VRAM bandwidth (480.4GB/s vs 144.2GB/s)
2816 additional rendering cores
Score
Benchmark
FP32 (float)
GeForce GTX 650 Ti Boost
1.585 TFLOPS
TITAN X Pascal
+592%
10.97 TFLOPS
Graphics Card
Mar 2013
Release Date
Aug 2016
GeForce 600
Generation
GeForce 10
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16
Clock Speeds
980 MHz
Base Clock
1417 MHz
1032 MHz
Boost Clock
1531 MHz
1502 MHz
Memory Clock
1251 MHz
Memory
2GB
Memory Size
12GB
GDDR5
Memory Type
GDDR5X
192bit
Memory Bus
384bit
144.2GB/s
Bandwidth
480.4GB/s
Render Config
-
-
-
-
SM Count
28
768
Shading Units
3584
64
TMUs
224
24
ROPs
96
-
-
-
-
-
-
16 KB (per SMX)
L1 Cache
48 KB (per SM)
384 KB
L2 Cache
3 MB
-
-
-
Theoretical Performance
16.51 GPixel/s
Pixel Rate
147.0 GPixel/s
66.05 GTexel/s
Texture Rate
342.9 GTexel/s
-
FP16 (half)
171.5 GFLOPS
1.585 TFLOPS
FP32 (float)
10.97 TFLOPS
66.05 GFLOPS
FP64 (double)
342.9 GFLOPS
Board Design
134W
TDP
250W
300 W
Suggested PSU
600 W
2x DVI
1x HDMI 1.4a
1x DisplayPort 1.2
Outputs
1x DVI
1x HDMI 2.0
3x DisplayPort 1.4a
1x 6-pin
Power Connectors
1x 6-pin + 1x 8-pin
Graphics Processor
GK106
GPU Name
GP102
GK106-240-A1
GPU Variant
GP102-400-A1
Kepler
Architecture
Pascal
TSMC
Foundry
TSMC
28 nm
Process Size
16 nm
2.54 billion
Transistors
11.8 billion
221 mm²
Die Size
471 mm²
Graphics Features
12 (11_0)
DirectX
12 (12_1)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.1
Vulkan
1.3
3.0
CUDA
6.1
5.1
Shader Model
6.4
