Radeon R9 295X2 and GeForce GTX 965M 4 GB - video card comparison
Radeon R9 295X2
GeForce GTX 965M 4 GB
Architecture
GCN 2.0 (2013−2017)
Maxwell 2.0 (2015−2019)
GPU code name
Vesuvius
GM204
Market segment
Desktop
Desktop
Release date
April 2014
January 2015
Bus support
PCIe 2.1 x16
-
Interface
PCIe 3.0 x16
MXM-B (3.0)
Supplementary power connectors
2 x 8-pin
None
Boost clock speed
1018 MHz
1150 MHz
Floating-point performance
2x 5,733 gflops
-
Manufacturing process technology
28 nm
28 nm
Number of transistors
6,200 million
5,200 million
Pipelines / CUDA cores
2816
1024
Power consumption (TDP)
500 Watt
-
Texture fill rate
179.2
73.60
Memory type
GDDR5
GDDR5
Maximum RAM amount
8 GB
4 GB
Memory bus width
512 Bit
128 Bit
Memory clock speed
1250 MHz
5 GB/s
Memory bandwidth
640 GB/s
80.19 GB/s
Display Connectors
1x DVI, 4x mini-DisplayPort
Portable Device Dependent
Eyefinity
1
-
HDMI
+
-
DisplayPort support
-
-
DirectX
DirectX® 12
12 (12_1)
CUDA
-
5.2
Mantle
-
-
OpenCL
2.0
3.0
OpenGL
4.6
4.6
Shader Model
6.3
6.7 (6.4)
Vulkan
+
1.3
AppAcceleration
-
-
CrossFire
1
-
DDMA audio
+
-
Enduro
-
-
FreeSync
1
-
HD3D
+
-
LiquidVR
1
-
PowerTune
-
-
TressFX
1
-
TrueAudio
-
-
UVD
+
-
ZeroCore
-
-