NVIDIA GeForce GTX 950A vs NVIDIA GRID K520Q
GPU Specs Compare
Graphics Card
Release Date
Mar 2015
Jul 2014
Generation
GeForce 900A
GRID
Type
Mobile
Professional
Bus Interface
MXM-B (3.0)
PCIe 3.0 x16
Clock Speeds
Base Clock
993 MHz
-
Boost Clock
1124 MHz
-
Memory Clock
1001 MHz
1250 MHz
Memory
Memory Size
2GB
4GB
Memory Type
DDR3
GDDR5
Memory Bus
128bit
256bit
Bandwidth
32.03GB/s
160.0GB/s
Render Config
Shading Units
640
1536
TMUs
40
128
ROPs
16
32
L1 Cache
64 KB (per SMM)
16 KB (per SMX)
L2 Cache
2 MB
512 KB
Theoretical Performance
Pixel Rate
17.98 GPixel/s
23.84 GPixel/s
Texture Rate
44.96 GTexel/s
95.36 GTexel/s
FP32 (float)
1439 GFLOPS
2.289 TFLOPS
FP64 (double)
44.96 GFLOPS
95.36 GFLOPS
Graphics Processor
GPU Name
GM107
GK104
GPU Variant
N16P-GT
-
Architecture
Maxwell
Kepler
Foundry
TSMC
TSMC
Process Size
28 nm
28 nm
Transistors
1.87 billion
3.54 billion
Die Size
148 mm²
294 mm²
Board Design
TDP
75W
225W
Outputs
No outputs
No outputs
Suggested PSU
-
550 W
Graphics Features
DirectX
12 (11_0)
12 (11_0)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.3
1.1
CUDA
5.0
3.0
Shader Model
5.1
5.1