Radeon R9 M295X and GeForce GTX 770M - video card comparison
Passmark - benchmark score Radeon R9 M295X vs GeForce GTX 770M
Radeon R9 M295X
5304
GeForce GTX 770M
2886
Radeon R9 M295X
GeForce GTX 770M
Architecture
GCN 3 (2014−2016)
Kepler (2012−2018)
GPU code name
Tonga
N14E-GS
Market segment
Laptop
Laptop
Release date
October 2014
May 2013
Bus support
PCIe 3.0
PCI Express 3.0, PCI Express 2.0
Interface
MXM-B (3.0)
MXM-B (3.0)
Supplementary power connectors
None
None
SLI options
-
+
Boost clock speed
-
797 MHz
Core clock speed
723 MHz
811 MHz
CUDA cores
-
960
Floating-point performance
2,961 gflops
1,530 gflops
Manufacturing process technology
28 nm
28 nm
Number of transistors
5,000 million
2,540 million
Pipelines / CUDA cores
2048
960
Power consumption (TDP)
250 Watt
75 Watt
Texture fill rate
92.54
63.76
Memory type
Not Listed
GDDR5
Maximum RAM amount
0 MB
3 GB
Memory bus width
Not Listed
192 Bit
Memory clock speed
-
2000 MHz
Memory bandwidth
160.0 GB/s
96.0 GB/s
Shared memory
-
-
Standard memory configuration
-
GDDR5
Display Connectors
No outputs
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
-
+
DirectX
Not Listed
12 API
CUDA
-
+
Mantle
+
-
OpenCL
Not Listed
1.1
OpenGL
4.4
4.5
Shader Model
6.3
5.1
Vulkan
-
1.1.126
3D Vision / 3DTV Play
-
+
AppAcceleration
-
-
Blu-Ray 3D Support
-
+
DualGraphics
1
-
Enduro
-
-
FreeSync
1
-
H.264, VC1, MPEG2 1080p video decoder
-
+
HD3D
+
-
Optimus
-
+
PowerTune
+
-
Switchable graphics
1
-
TrueAudio
-
-
TrueHD and DTS-HD audio bitstreaming
-
+
ZeroCore
+
-