NVIDIA GRID M3 3020 vs AMD Radeon HD 8970M
GPU Specs Compare
Graphics Card
Release Date
May 2016
May 2013
Generation
GRID
Solar System
Type
Professional
Mobile
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
1033 MHz
850 MHz
Boost Clock
1306 MHz
900 MHz
Memory Clock
1300 MHz
1200 MHz
Memory
Memory Size
4GB
4GB
Memory Type
GDDR5
GDDR5
Memory Bus
128bit
256bit
Bandwidth
83.20GB/s
153.6GB/s
Render Config
Shading Units
640
1280
TMUs
40
80
ROPs
16
32
L1 Cache
64 KB (per SMM)
16 KB (per CU)
L2 Cache
2 MB
512 KB
Compute Units
-
20
Theoretical Performance
Pixel Rate
20.90 GPixel/s
28.80 GPixel/s
Texture Rate
52.24 GTexel/s
72.00 GTexel/s
FP32 (float)
1.672 TFLOPS
2.304 TFLOPS
FP64 (double)
52.24 GFLOPS
144.0 GFLOPS
Graphics Processor
GPU Name
GM107
Neptune
Architecture
Maxwell
GCN 1.0
Foundry
TSMC
TSMC
Process Size
28 nm
28 nm
Transistors
1.87 billion
2.8 billion
Die Size
148 mm²
212 mm²
GPU Variant
-
Neptune XT(216-0847000)
Board Design
TDP
Unknown
100W
Suggested PSU
200 W
-
Outputs
No outputs
No outputs
Power Connectors
1x 8-pin
-
Graphics Features
DirectX
12 (11_0)
12 (11_1)
OpenGL
4.6
4.6
OpenCL
3.0
1.2
Vulkan
1.3
1.2
CUDA
5.0
-
Shader Model
6.7 (5.1)
5.1