Radeon R7 250 and Quadro NVS 450 - video card comparison
Passmark - benchmark score Radeon R7 250 vs Quadro NVS 450
Radeon R7 250
1100
Quadro NVS 450
68
Radeon R7 250
Quadro NVS 450
Architecture
GCN (2011−2017)
Tesla (2006−2010)
GPU code name
Oland XT
G98
Market segment
Desktop
Workstation
Release date
October 2013
November 2008
Bus support
PCIe 3.0
-
Interface
PCIe 3.0 x8
PCIe 1.0 x16
Supplementary power connectors
N/A
None
Boost clock speed
1050 MHz
-
Core clock speed
-
480 MHz
Floating-point performance
716.8 gflops
2x 19.2 gflops
Manufacturing process technology
28 nm
65 nm
Number of transistors
950 million
210 million
Pipelines / CUDA cores
384
8
Power consumption (TDP)
75 Watt
35 Watt
Texture fill rate
25.20
3.840
Memory type
DDR3, GDDR5
GDDR3
Maximum RAM amount
2 GB
256 MB
Memory bus width
128 Bit
64 Bit
Memory clock speed
1150 MHz
1400 MHz
Memory bandwidth
72 GB/s
11.2 GB/s
Shared memory
-
-
Display Connectors
1x DVI, 1x HDMI, 1x VGA
4x DisplayPort
HDMI
+
-
DisplayPort support
-
-
DirectX
DirectX® 12
11.1 (10_0)
CUDA
-
1.1
Mantle
-
-
OpenCL
1.2
1.1
OpenGL
4.6
3.3
Shader Model
5.1
4.0
Vulkan
-
N/A
AppAcceleration
+
-
CrossFire
1
-
DDMA audio
+
-
Enduro
-
-
FreeSync
1
-
HD3D
-
-
PowerTune
-
-
TrueAudio
-
-
ZeroCore
-
-