NVIDIA GRID K520 vs NVIDIA Quadro P4000 Max Q
GPU · Specs Compare
Graphics Card
Release Date
Jul 2013
Jan 2017
Generation
GRID
Quadro Mobile
Type
Professional
Professional
Bus Interface
PCIe 3.0 x16
MXM-B (3.0)
Clock Speeds
Memory Clock
1250 MHz
1502 MHz
Base Clock
—
1114 MHz
Boost Clock
—
1228 MHz
Memory
Memory Size
4GB
8GB
Memory Type
GDDR5
GDDR5
Memory Bus
256bit
256bit
Bandwidth
160.0GB/s
192.3GB/s
Render Config
Shading Units
1536
1792
TMUs
128
112
ROPs
32
64
L1 Cache
16 KB (per SMX)
48 KB (per SM)
L2 Cache
512 KB
2 MB
SM Count
—
14
Theoretical Performance
Pixel Rate
23.84 GPixel/s
78.59 GPixel/s
Texture Rate
95.36 GTexel/s
137.5 GTexel/s
FP32 (float)
2.289 TFLOPS
4.401 TFLOPS
FP64 (double)
95.36 GFLOPS
137.5 GFLOPS
FP16 (half)
—
68.77 GFLOPS
Graphics Processor
GPU Name
GK104
GP104
Architecture
Kepler
Pascal
Foundry
TSMC
TSMC
Process Size
28 nm
16 nm
Transistors
3.54 billion
7.2 billion
Die Size
294 mm²
314 mm²
GPU Variant
—
N17E-Q3-A1
Board Design
TDP
225W
100W
Suggested PSU
550 W
—
Outputs
No outputs
No outputs
Power Connectors
1x 8-pin
None
Graphics Features
DirectX
12 (11_0)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.1
1.3
CUDA
3.0
6.1
Shader Model
5.1
6.4
▲ Specs Compare
Data sourced from official specifications and benchmark tests.