NVIDIA GRID M3 3020 vs NVIDIA GeForce GTX 680 Mac Edition
GPU · Specs Compare
Graphics Card
Release Date
May 2016
Apr 2013
Generation
GRID
GeForce 600
Type
Professional
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 2.0 x16
Clock Speeds
Base Clock
1033 MHz
1006 MHz
Boost Clock
1306 MHz
1058 MHz
Memory Clock
1300 MHz
1502 MHz
Memory
Memory Size
4GB
2GB
Memory Type
GDDR5
GDDR5
Memory Bus
128bit
256bit
Bandwidth
83.20GB/s
192.3GB/s
Render Config
Shading Units
640
1536
TMUs
40
128
ROPs
16
32
L1 Cache
64 KB (per SMM)
16 KB (per SMX)
L2 Cache
2 MB
512 KB
Theoretical Performance
Pixel Rate
20.90 GPixel/s
33.86 GPixel/s
Texture Rate
52.24 GTexel/s
135.4 GTexel/s
FP32 (float)
1.672 TFLOPS
3.250 TFLOPS
FP64 (double)
52.24 GFLOPS
135.4 GFLOPS
Graphics Processor
GPU Name
GM107
GK104
Architecture
Maxwell
Kepler
Foundry
TSMC
TSMC
Process Size
28 nm
28 nm
Transistors
1.87 billion
3.54 billion
Die Size
148 mm²
294 mm²
GPU Variant
—
GK104-400-A2
Board Design
TDP
Unknown
195W
Suggested PSU
200 W
450 W
Outputs
No outputs
2x DVI1x HDMI 1.4a1x DisplayPort 1.2
Power Connectors
1x 8-pin
2x 6-pin
Graphics Features
DirectX
12 (11_0)
12 (11_0)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.3
1.1
CUDA
5.0
3.0
Shader Model
6.7 (5.1)
5.1
▲ Specs Compare
Data sourced from official specifications and benchmark tests.