Radeon R7 265 and Graphics Ultra Pro - video card comparison
Radeon R7 265
Graphics Ultra Pro
Architecture
GCN 1.0 (2012−2020)
-
GPU code name
Pitcairn
Mach32
Market segment
Desktop
Desktop
Release date
February 2014
January 1993
Bus support
PCIe 3.0
-
Interface
PCIe 3.0 x16
VLB
Supplementary power connectors
1 x 6-pin
-
Boost clock speed
925 MHz
-
Core clock speed
-
10 MHz
Floating-point performance
1,894 gflops
-
Manufacturing process technology
28 nm
800 nm
Number of transistors
2,800 million
-
Pipelines / CUDA cores
1024
-
Power consumption (TDP)
150 Watt
-
Texture fill rate
59.20
-
Memory type
GDDR5
VRAM
Maximum RAM amount
4 GB
1 MB
Memory bus width
256 Bit
64 Bit
Memory clock speed
1400 MHz
10 MHz
Memory bandwidth
179.2 GB/s
80.0 MB/s
Display Connectors
2x DVI, 1x HDMI, 1x DisplayPort
1x VGA
Eyefinity
1
-
HDMI
+
-
DisplayPort support
-
-
DirectX
DirectX® 12
None
Mantle
-
-
OpenCL
1.2
None
OpenGL
4.6
None
Shader Model
5.1
-
AppAcceleration
-
-
CrossFire
1
-
DDMA audio
+
-
Enduro
-
-
FreeSync
1
-
HD3D
-
-
PowerTune
-
-
TrueAudio
-
-
ZeroCore
-
-