AMD Radeon R9 M280X vs NVIDIA GRID K520
GPU · Specs Compare
Graphics Card
Release Date
Feb 2015
Jul 2013
Generation
Gem System
GRID
Type
Mobile
Professional
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
900 MHz
—
Boost Clock
1000 MHz
—
Memory Clock
1375 MHz
1250 MHz
Memory
Memory Size
4GB
4GB
Memory Type
GDDR5
GDDR5
Memory Bus
128bit
256bit
Bandwidth
88.00GB/s
160.0GB/s
Render Config
Compute Units
14
—
Shading Units
896
1536
TMUs
56
128
ROPs
16
32
L1 Cache
16 KB (per CU)
16 KB (per SMX)
L2 Cache
256 KB
512 KB
Theoretical Performance
Pixel Rate
16.00 GPixel/s
23.84 GPixel/s
Texture Rate
56.00 GTexel/s
95.36 GTexel/s
FP32 (float)
1.792 TFLOPS
2.289 TFLOPS
FP64 (double)
112.0 GFLOPS
95.36 GFLOPS
Graphics Processor
GPU Name
Saturn
GK104
GPU Variant
Saturn XT(216-0843024)
—
Architecture
GCN 2.0
Kepler
Foundry
TSMC
TSMC
Process Size
28 nm
28 nm
Transistors
2.08 billion
3.54 billion
Die Size
160 mm²
294 mm²
Board Design
TDP
Unknown
225W
Outputs
Portable Device Dependent
No outputs
Suggested PSU
—
550 W
Power Connectors
—
1x 8-pin
Graphics Features
DirectX
12 (12_0)
12 (11_0)
OpenGL
4.6
4.6
OpenCL
2.1
3.0
Vulkan
1.2.170
1.1
Shader Model
6.5
5.1
CUDA
—
3.0
▲ Specs Compare
Data sourced from official specifications and benchmark tests.