NVIDIA Tesla M40 vs NVIDIA GeForce GTX 650 Ti
GPU · Specs Compare
Graphics Card
Release Date
Nov 2015
Oct 2012
Generation
Tesla Maxwell
GeForce 600
Type
Professional
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
948 MHz
—
Boost Clock
1112 MHz
—
Memory Clock
1502 MHz
1350 MHz
Memory
Memory Size
12GB
1024MB
Memory Type
GDDR5
GDDR5
Memory Bus
384bit
128bit
Bandwidth
288.4GB/s
86.40GB/s
Render Config
Shading Units
3072
768
TMUs
192
64
ROPs
96
16
L1 Cache
48 KB (per SMM)
16 KB (per SMX)
L2 Cache
3 MB
256 KB
Theoretical Performance
Pixel Rate
106.8 GPixel/s
14.85 GPixel/s
Texture Rate
213.5 GTexel/s
59.39 GTexel/s
FP32 (float)
6.832 TFLOPS
1425 GFLOPS
FP64 (double)
213.5 GFLOPS
59.39 GFLOPS
Graphics Processor
GPU Name
GM200
GK106
GPU Variant
GM200-895-A1
GK106-220-A1
Architecture
Maxwell 2.0
Kepler
Foundry
TSMC
TSMC
Process Size
28 nm
28 nm
Transistors
8 billion
2.54 billion
Die Size
601 mm²
221 mm²
Board Design
TDP
250W
110W
Suggested PSU
600 W
300 W
Outputs
No outputs
2x DVI1x mini-HDMI 1.4a
Power Connectors
8-pin EPS
1x 6-pin
Graphics Features
DirectX
12 (12_1)
12 (11_0)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.3
1.1
CUDA
5.2
3.0
Shader Model
6.7
5.1
Benchmark
3DMark Time Spy
5,323
—
OctaneBench
123
—
Blender
106
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.