AMD Radeon E9390 PCIe vs NVIDIA GRID K520
GPU Specs Compare
Graphics Card
Release Date
Oct 2019
Jul 2013
Generation
Embedded
GRID
Type
Mobile
Professional
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
713 MHz
-
Boost Clock
1089 MHz
-
Memory Clock
1250 MHz
1250 MHz
Memory
Memory Size
8GB
4GB
Memory Type
GDDR5
GDDR5
Memory Bus
256bit
256bit
Bandwidth
160.0GB/s
160.0GB/s
Render Config
Compute Units
28
-
Shading Units
1792
1536
TMUs
112
128
ROPs
32
32
L1 Cache
16 KB (per CU)
16 KB (per SMX)
L2 Cache
2 MB
512 KB
Theoretical Performance
Pixel Rate
34.85 GPixel/s
23.84 GPixel/s
Texture Rate
122.0 GTexel/s
95.36 GTexel/s
FP16 (half)
3.903 TFLOPS
-
FP32 (float)
3.903 TFLOPS
2.289 TFLOPS
FP64 (double)
243.9 GFLOPS
95.36 GFLOPS
Graphics Processor
GPU Name
Ellesmere
GK104
Architecture
GCN 4.0
Kepler
Foundry
GlobalFoundries
TSMC
Process Size
14 nm
28 nm
Transistors
5.7 billion
3.54 billion
Die Size
232 mm²
294 mm²
Board Design
TDP
75W
225W
Outputs
4x DisplayPort 1.4a
No outputs
Power Connectors
None
1x 8-pin
Suggested PSU
-
550 W
Graphics Features
DirectX
12 (12_0)
12 (11_0)
OpenGL
4.6
4.6
OpenCL
2.1
3.0
Vulkan
1.2
1.1
Shader Model
6.4
5.1
CUDA
-
3.0