NVIDIA GeForce GTX 650 Ti Boost vs NVIDIA Tesla M40
GPU · Specs Compare
Graphics Card
Release Date
Mar 2013
Nov 2015
Generation
GeForce 600
Tesla Maxwell
Type
Desktop
Professional
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
980 MHz
948 MHz
Boost Clock
1032 MHz
1112 MHz
Memory Clock
1502 MHz
1502 MHz
Memory
Memory Size
2GB
12GB
Memory Type
GDDR5
GDDR5
Memory Bus
192bit
384bit
Bandwidth
144.2GB/s
288.4GB/s
Render Config
Shading Units
768
3072
TMUs
64
192
ROPs
24
96
L1 Cache
16 KB (per SMX)
48 KB (per SMM)
L2 Cache
384 KB
3 MB
Theoretical Performance
Pixel Rate
16.51 GPixel/s
106.8 GPixel/s
Texture Rate
66.05 GTexel/s
213.5 GTexel/s
FP32 (float)
1.585 TFLOPS
6.832 TFLOPS
FP64 (double)
66.05 GFLOPS
213.5 GFLOPS
Graphics Processor
GPU Name
GK106
GM200
GPU Variant
GK106-240-A1
GM200-895-A1
Architecture
Kepler
Maxwell 2.0
Foundry
TSMC
TSMC
Process Size
28 nm
28 nm
Transistors
2.54 billion
8 billion
Die Size
221 mm²
601 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
8-pin EPS
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
5.2
Shader Model
5.1
6.7
Benchmark
3DMark Time Spy
—
5,323
OctaneBench
—
123
Blender
—
106
▲ Specs Compare
Data sourced from official specifications and benchmark tests.