Radeon R9 290X and Radeon R7 M265 - video card comparison
Passmark - benchmark score Radeon R9 290X vs Radeon R7 M265
Radeon R9 290X
7648
Radeon R7 M265
561
Radeon R9 290X
Radeon R7 M265
Architecture
GCN (2011−2017)
GCN (2011−2017)
GPU code name
Hawaii XT
Opal XT / Mars
Market segment
Desktop
Laptop
Release date
October 2013
January 2014
Bus support
PCIe 3.0
PCIe 3.0 x8
Interface
PCIe 3.0 x16
PCIe 3.0 x8
Supplementary power connectors
1 x 6-pin + 1 x 8-pin
-
Boost clock speed
947 MHz
825 MHz
Compute units
-
6
Core clock speed
-
825 MHz
Floating-point performance
5,632 gflops
633.6 gflops
Manufacturing process technology
28 nm
28 nm
Number of transistors
6,200 million
1,550 million
Pipelines / CUDA cores
2816
384
Power consumption (TDP)
250 Watt
-
Texture fill rate
176.0
23.52
Memory type
GDDR5
DDR3
Maximum RAM amount
4 GB
4 GB
Memory bus width
512 Bit
128 Bit
Memory clock speed
1250 MHz
1000 MHz
Memory bandwidth
320 GB/s
32 GB/s
Shared memory
-
-
Display Connectors
2x DVI, 1x HDMI, 1x DisplayPort
No outputs
Eyefinity
+
-
HDMI
+
-
DisplayPort support
+
-
DirectX
DirectX® 12
DirectX® 11
Mantle
-
+
OpenCL
2.0
Not Listed
OpenGL
4.6
4.4
Shader Model
6.3
6.3
Vulkan
+
-
AppAcceleration
+
-
CrossFire
1
-
DDMA audio
+
-
DualGraphics
-
1
Enduro
-
-
FreeSync
1
1
HD3D
+
+
LiquidVR
1
-
PowerTune
-
+
Switchable graphics
-
1
TressFX
1
-
TrueAudio
+
-
UVD
+
-
ZeroCore
-
+