NVIDIA Quadro K4200 vs NVIDIA GeForce GTX 950
GPU · Specs Compare
Graphics Card
Release Date
Jul 2014
Aug 2015
Generation
Quadro
GeForce 900
Type
Professional
Desktop
Bus Interface
PCIe 2.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
771 MHz
1024 MHz
Boost Clock
784 MHz
1188 MHz
Memory Clock
1350 MHz
1653 MHz
Memory
Memory Size
4GB
2GB
Memory Type
GDDR5
GDDR5
Memory Bus
256bit
128bit
Bandwidth
172.8GB/s
105.8GB/s
Render Config
Shading Units
1344
768
TMUs
112
48
ROPs
32
32
L1 Cache
16 KB (per SMX)
48 KB (per SMM)
L2 Cache
512 KB
1024 KB
Theoretical Performance
Pixel Rate
21.95 GPixel/s
38.02 GPixel/s
Texture Rate
87.81 GTexel/s
57.02 GTexel/s
FP32 (float)
2.107 TFLOPS
1.825 TFLOPS
FP64 (double)
87.81 GFLOPS
57.02 GFLOPS
Graphics Processor
GPU Name
GK104
GM206
GPU Variant
GK104-850-A2
GM206-250-A1
Architecture
Kepler
Maxwell 2.0
Foundry
TSMC
TSMC
Process Size
28 nm
28 nm
Transistors
3.54 billion
2.94 billion
Die Size
294 mm²
228 mm²
Board Design
TDP
108W
90W
Suggested PSU
300 W
250 W
Outputs
1x DVI2x DisplayPort 1.2
1x DVI1x HDMI 2.03x DisplayPort 1.4a
Power Connectors
1x 6-pin
1x 6-pin
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
5.2
Shader Model
5.1
6.4
Benchmark
3DMark Time Spy
1,465
1,903
3DMark Time Spy Extreme
702
396
▲ Specs Compare
Data sourced from official specifications and benchmark tests.