NVIDIA GeForce GTX 650 Ti Boost vs NVIDIA P102 100
GPU · Specs Compare
Graphics Card
Release Date
Mar 2013
Feb 2018
Generation
GeForce 600
Mining GPUs
Type
Desktop
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x4
Clock Speeds
Base Clock
980 MHz
1582 MHz
Boost Clock
1032 MHz
1683 MHz
Memory Clock
1502 MHz
1376 MHz
Memory
Memory Size
2GB
5GB
Memory Type
GDDR5
GDDR5X
Memory Bus
192bit
320bit
Bandwidth
144.2GB/s
440.3GB/s
Render Config
Shading Units
768
3200
TMUs
64
200
ROPs
24
80
L1 Cache
16 KB (per SMX)
48 KB (per SM)
L2 Cache
384 KB
0 MB
SM Count
—
25
Theoretical Performance
Pixel Rate
16.51 GPixel/s
134.6 GPixel/s
Texture Rate
66.05 GTexel/s
336.6 GTexel/s
FP32 (float)
1.585 TFLOPS
10.77 TFLOPS
FP64 (double)
66.05 GFLOPS
336.6 GFLOPS
FP16 (half)
—
168.3 GFLOPS
Graphics Processor
GPU Name
GK106
GP102
GPU Variant
GK106-240-A1
GP102-100-A1
Architecture
Kepler
Pascal
Foundry
TSMC
TSMC
Process Size
28 nm
16 nm
Transistors
2.54 billion
11.8 billion
Die Size
221 mm²
471 mm²
Board Design
TDP
134W
250W
Suggested PSU
300 W
600 W
Outputs
2x DVI1x HDMI 1.4a1x DisplayPort 1.2
No outputs
Power Connectors
1x 6-pin
2x 8-pin
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
6.1
Shader Model
5.1
6.4
Benchmark
3DMark Time Spy
—
7,042
3DMark Time Spy Extreme
—
3,817
▲ Specs Compare
Data sourced from official specifications and benchmark tests.