NVIDIA GRID M3 3020 vs AMD Radeon HD 7790
GPU · Specs Compare
Graphics Card
Release Date
May 2016
Mar 2013
Generation
GRID
Southern Islands
Type
Professional
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
1033 MHz
—
Boost Clock
1306 MHz
—
Memory Clock
1300 MHz
1500 MHz
Memory
Memory Size
4GB
1024MB
Memory Type
GDDR5
GDDR5
Memory Bus
128bit
128bit
Bandwidth
83.20GB/s
96.00GB/s
Render Config
Shading Units
640
896
TMUs
40
56
ROPs
16
16
L1 Cache
64 KB (per SMM)
16 KB (per CU)
L2 Cache
2 MB
256 KB
Compute Units
—
14
Theoretical Performance
Pixel Rate
20.90 GPixel/s
16.00 GPixel/s
Texture Rate
52.24 GTexel/s
56.00 GTexel/s
FP32 (float)
1.672 TFLOPS
1.792 TFLOPS
FP64 (double)
52.24 GFLOPS
112.0 GFLOPS
Graphics Processor
GPU Name
GM107
Bonaire
Architecture
Maxwell
GCN 2.0
Foundry
TSMC
TSMC
Process Size
28 nm
28 nm
Transistors
1.87 billion
2.08 billion
Die Size
148 mm²
160 mm²
GPU Variant
—
Bonaire XT(215-0839039)
Board Design
TDP
Unknown
85W
Suggested PSU
200 W
250 W
Outputs
No outputs
1x DVI1x HDMI 1.4a2x mini-DisplayPort 1.2
Power Connectors
1x 8-pin
1x 6-pin
Graphics Features
DirectX
12 (11_0)
12 (12_0)
OpenGL
4.6
4.6
OpenCL
3.0
2.0
Vulkan
1.3
1.2
CUDA
5.0
—
Shader Model
6.7 (5.1)
6.3
Benchmark
3DMark Time Spy
—
1,307
3DMark Time Spy Extreme
—
409
▲ Specs Compare
Data sourced from official specifications and benchmark tests.