NVIDIA GeForce GTX 650 Ti vs NVIDIA GeForce GTX 775M Mac Edition
GPU Specs Compare
Graphics Card
Release Date
Oct 2012
Nov 2013
Generation
GeForce 600
GeForce 700M
Type
Desktop
Mobile
Bus Interface
PCIe 3.0 x16
MXM-B (3.0)
Clock Speeds
Memory Clock
1350 MHz
1250 MHz
Memory
Memory Size
1024MB
2GB
Memory Type
GDDR5
GDDR5
Memory Bus
128bit
256bit
Bandwidth
86.40GB/s
160.0GB/s
Render Config
Shading Units
768
1344
TMUs
64
112
ROPs
16
32
L1 Cache
16 KB (per SMX)
16 KB (per SMX)
L2 Cache
256 KB
512 KB
Theoretical Performance
Pixel Rate
14.85 GPixel/s
22.32 GPixel/s
Texture Rate
59.39 GTexel/s
89.26 GTexel/s
FP32 (float)
1425 GFLOPS
2.142 TFLOPS
FP64 (double)
59.39 GFLOPS
89.26 GFLOPS
Graphics Processor
GPU Name
GK106
GK104
GPU Variant
GK106-220-A1
N13E-GTX-A2
Architecture
Kepler
Kepler
Foundry
TSMC
TSMC
Process Size
28 nm
28 nm
Transistors
2.54 billion
3.54 billion
Die Size
221 mm²
294 mm²
Board Design
TDP
110W
100W
Suggested PSU
300 W
-
Outputs
2x DVI1x mini-HDMI 1.4a
No outputs
Power Connectors
1x 6-pin
-
Graphics Features
DirectX
12 (11_0)
12 (11_0)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.1
1.1
CUDA
3.0
3.0
Shader Model
5.1
5.1