NVIDIA GRID K520Q vs AMD Radeon E9390 PCIe
GPU Specs Compare
Graphics Card
Release Date
Jul 2014
Oct 2019
Generation
GRID
Embedded
Type
Professional
Mobile
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Clock Speeds
Memory Clock
1250 MHz
1250 MHz
Base Clock
-
713 MHz
Boost Clock
-
1089 MHz
Memory
Memory Size
4GB
8GB
Memory Type
GDDR5
GDDR5
Memory Bus
256bit
256bit
Bandwidth
160.0GB/s
160.0GB/s
Render Config
Shading Units
1536
1792
TMUs
128
112
ROPs
32
32
L1 Cache
16 KB (per SMX)
16 KB (per CU)
L2 Cache
512 KB
2 MB
Compute Units
-
28
Theoretical Performance
Pixel Rate
23.84 GPixel/s
34.85 GPixel/s
Texture Rate
95.36 GTexel/s
122.0 GTexel/s
FP32 (float)
2.289 TFLOPS
3.903 TFLOPS
FP64 (double)
95.36 GFLOPS
243.9 GFLOPS
FP16 (half)
-
3.903 TFLOPS
Graphics Processor
GPU Name
GK104
Ellesmere
Architecture
Kepler
GCN 4.0
Foundry
TSMC
GlobalFoundries
Process Size
28 nm
14 nm
Transistors
3.54 billion
5.7 billion
Die Size
294 mm²
232 mm²
Board Design
TDP
225W
75W
Suggested PSU
550 W
-
Outputs
No outputs
4x DisplayPort 1.4a
Power Connectors
-
None
Graphics Features
DirectX
12 (11_0)
12 (12_0)
OpenGL
4.6
4.6
OpenCL
3.0
2.1
Vulkan
1.1
1.2
CUDA
3.0
-
Shader Model
5.1
6.4