NVIDIA GRID K520Q vs AMD FirePro W8000
GPU Specs Compare
Graphics Card
Release Date
Jul 2014
Jun 2012
Generation
GRID
FirePro
Type
Professional
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Clock Speeds
Memory Clock
1250 MHz
1375 MHz
Memory
Memory Size
4GB
4GB
Memory Type
GDDR5
GDDR5
Memory Bus
256bit
256bit
Bandwidth
160.0GB/s
176.0GB/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
512 KB
Compute Units
-
28
Theoretical Performance
Pixel Rate
23.84 GPixel/s
28.80 GPixel/s
Texture Rate
95.36 GTexel/s
100.8 GTexel/s
FP32 (float)
2.289 TFLOPS
3.226 TFLOPS
FP64 (double)
95.36 GFLOPS
806.4 GFLOPS
Graphics Processor
GPU Name
GK104
Tahiti
Architecture
Kepler
GCN 1.0
Foundry
TSMC
TSMC
Process Size
28 nm
28 nm
Transistors
3.54 billion
4.313 billion
Die Size
294 mm²
352 mm²
GPU Variant
-
Tahiti PRO GL
Board Design
TDP
225W
225W
Suggested PSU
550 W
550 W
Outputs
No outputs
4x DisplayPort 1.21x SDI
Power Connectors
-
2x 6-pin
Graphics Features
DirectX
12 (11_0)
12 (11_1)
OpenGL
4.6
4.6
OpenCL
3.0
1.2
Vulkan
1.1
1.2
CUDA
3.0
-
Shader Model
5.1
5.1