Radeon R7 265 and GeForce GTX 965M - video card comparison
Radeon R7 265
GeForce GTX 965M
Architecture
GCN 1.0 (2012−2020)
Maxwell (2014−2018)
GPU code name
Pitcairn
N16E-GS, N16E-GR
Market segment
Desktop
Laptop
Release date
February 2014
January 2015
Bus support
PCIe 3.0
PCI Express 3.0
Interface
PCIe 3.0 x16
MXM-B (3.0)
Supplementary power connectors
1 x 6-pin
None
SLI options
-
+
Boost clock speed
925 MHz
950 / 1151 MHz
Core clock speed
-
944 MHz
CUDA cores
-
1024
Floating-point performance
1,894 gflops
2,355 gflops
Manufacturing process technology
28 nm
28 nm
Number of transistors
2,800 million
2,940 million
Pipelines / CUDA cores
1024
1024
Power consumption (TDP)
150 Watt
unknown
Texture fill rate
59.20
73.60
Memory type
GDDR5
GDDR5
Maximum RAM amount
4 GB
4 GB
Memory bus width
256 Bit
128 Bit
Memory clock speed
1400 MHz
2500 MHz
Memory bandwidth
179.2 GB/s
80 GB/s
Shared memory
-
-
Display Connectors
2x DVI, 1x HDMI, 1x DisplayPort
No outputs
Eyefinity
1
-
VGA аnalog display support
-
+
DisplayPort Multimode (DP++) support
-
+
HDMI
+
+
DisplayPort support
-
-
G-SYNC support
-
+
DirectX
DirectX® 12
12 (12_1)
CUDA
-
+
Mantle
-
-
OpenCL
1.2
1.1
OpenGL
4.6
4.5
Shader Model
5.1
6.4
Vulkan
-
1.1
Ansel
-
+
AppAcceleration
-
-
BatteryBoost
-
+
CrossFire
1
-
DDMA audio
+
-
Enduro
-
-
FreeSync
1
-
GameStream
-
+
GameWorks
-
+
GeForce ShadowPlay
-
+
GPU Boost
-
2.0
H.264, VC1, MPEG2 1080p video decoder
-
+
HD3D
-
-
Optimus
-
+
PowerTune
-
-
TrueAudio
-
-
ZeroCore
-
-