GeForce GTS 250 and Radeon R7 M270 - video card comparison
Passmark - benchmark score GeForce GTS 250 vs Radeon R7 M270
GeForce GTS 250
616
Radeon R7 M270
789
GeForce GTS 250
Radeon R7 M270
Architecture
Tesla (2006−2010)
GCN (2011−2017)
GPU code name
G92B
Opal XT / Mars
Market segment
Desktop
Laptop
Release date
March 2009
January 2014
Bus support
-
PCIe 3.0
Interface
PCIe 2.0 x16
PCIe 3.0 x8
Supplementary power connectors
6-pin
-
SLI options
+
-
Core clock speed
738 MHz
825 MHz
CUDA cores
128
-
Floating-point performance
387.1 gflops
633.6 gflops
Manufacturing process technology
55 nm
28 nm
Number of transistors
754 million
950 million
Pipelines / CUDA cores
128
384
Power consumption (TDP)
150 Watt
-
Maximum GPU temperature
105 °C
-
Texture fill rate
47.2 billion/sec
19.80
Memory type
GDDR3
Not Listed
Maximum RAM amount
1 GB
0 MB
Memory bus width
256 Bit
Not Listed
Memory clock speed
1100 MHz
-
Memory bandwidth
70.4 GB/s
28.8 GB/s
Shared memory
-
-
Display Connectors
Two Dual Link DVI
No outputs
Multi monitor support
+
-
HDMI
+
-
Maximum VGA resolution
2048x1536
-
Audio input for HDMI
S/PDIF
-
DirectX
11.1 (10_0)
DirectX® 11
CUDA
+
-
Mantle
-
+
OpenCL
1.1
Not Listed
OpenGL
3.0
4.4
Shader Model
4.0
5.1
Vulkan
N/A
-
AppAcceleration
-
-
DualGraphics
-
1
Enduro
-
-
FreeSync
-
1
HD3D
-
+
PowerTune
-
+
Switchable graphics
-
1
TrueAudio
-
-
ZeroCore
-
+