Radeon R7 250 and GeForce GT 750M - video card comparison
Passmark - benchmark score Radeon R7 250 vs GeForce GT 750M
Radeon R7 250
1100
GeForce GT 750M
1367
Radeon R7 250
GeForce GT 750M
Architecture
GCN (2011−2017)
Kepler (2012−2018)
GPU code name
Oland XT
N14P-GT
Market segment
Desktop
Laptop
Release date
October 2013
April 2013
Bus support
PCIe 3.0
PCI Express 3.0
Interface
PCIe 3.0 x8
PCIe 3.0 x16
Supplementary power connectors
N/A
-
Boost clock speed
1050 MHz
967 MHz
Core clock speed
-
967 MHz
Floating-point performance
716.8 gflops
742.7 gflops
Manufacturing process technology
28 nm
28 nm
Number of transistors
950 million
1,270 million
Pipelines / CUDA cores
384
384
Power consumption (TDP)
75 Watt
50 Watt
Texture fill rate
25.20
30.94
Memory type
DDR3, GDDR5
DDR3
Maximum RAM amount
2 GB
4 GB
Memory bus width
128 Bit
128 Bit
Memory clock speed
1150 MHz
2000 - 5000 MHz
Memory bandwidth
72 GB/s
64.19 GB/s
Shared memory
-
-
Standard memory configuration
-
DDR3/GDDR5
Display Connectors
1x DVI, 1x HDMI, 1x VGA
No outputs
eDP 1.2 signal support
-
Up to 3840x2160
LVDS signal support
-
Up to 1920x1200
VGA аnalog display support
-
Up to 2048x1536
DisplayPort Multimode (DP++) support
-
Up to 3840x2160
HDCP content protection
-
+
HDMI
+
+
7.1 channel HD audio on HDMI
-
+
DisplayPort support
-
-
DirectX
DirectX® 12
12 API
CUDA
-
+
Mantle
-
-
OpenCL
1.2
1.1
OpenGL
4.6
4.5
Shader Model
5.1
5.1
Vulkan
-
1.1.126
3D Vision / 3DTV Play
-
+
AppAcceleration
+
-
Blu-Ray 3D Support
-
+
CrossFire
1
-
DDMA audio
+
-
Enduro
-
-
FreeSync
1
-
H.264, VC1, MPEG2 1080p video decoder
-
+
HD3D
-
-
Optimus
-
+
PowerTune
-
-
TrueAudio
-
-
TrueHD and DTS-HD audio bitstreaming
-
+
ZeroCore
-
-