Radeon R9 M275X and GeForce 9400M - video card comparison
Passmark - benchmark score Radeon R9 M275X vs GeForce 9400M
Radeon R9 M275X
1583
GeForce 9400M
104
Radeon R9 M275X
GeForce 9400M
Architecture
GCN 1.0 (2012−2020)
Tesla (2006−2010)
GPU code name
Venus
C79
Market segment
Desktop
Desktop
Release date
January 2014
October 2008
Bus support
PCIe 3.0 x16
-
Interface
PCIe 3.0 x16
PCIe 2.0 x16
Boost clock speed
925 MHz
-
Compute units
10
-
Core clock speed
900 MHz
580 MHz
Floating-point performance
1,184 gflops
-
Manufacturing process technology
28 nm
65 nm
Number of transistors
1,500 million
314 million
Pipelines / CUDA cores
640
16
Power consumption (TDP)
-
12 Watt
Texture fill rate
37.00
4.640
Memory type
GDDR5
System Shared
Maximum RAM amount
4 GB
System Shared
Memory bus width
128 Bit
System Shared
Memory clock speed
1125 MHz
System Shared
Memory bandwidth
72 GB/s
-
Display Connectors
No outputs
No outputs
Eyefinity
1
-
DirectX
DirectX® 11
11.1 (10_0)
Mantle
+
-
OpenCL
Not Listed
N/A
OpenGL
4.4
3.3
Shader Model
5.1
4.0
Vulkan
-
N/A
AppAcceleration
-
-
DualGraphics
1
-
Enduro
-
-
FreeSync
1
-
HD3D
+
-
PowerTune
+
-
Switchable graphics
1
-
TrueAudio
-
-
ZeroCore
+
-