Radeon R9 280 and Radeon R5 M335 - video card comparison
Passmark - benchmark score Radeon R9 280 vs Radeon R5 M335
Radeon R9 280
5725
Radeon R5 M335
564
Radeon R9 280
Radeon R5 M335
Architecture
GCN 1.0 (2012−2020)
GCN 1.0 (2012−2020)
GPU code name
Tahiti
Exo XT DDR3
Market segment
Desktop
Laptop
Release date
March 2014
June 2015
Bus support
PCIe 3.0
PCIe 3.0
Interface
PCIe 3.0 x16
PCIe 3.0 x8
Supplementary power connectors
1 x 6-pin + 1 x 8-pin
None
Boost clock speed
933 MHz
1070 MHz
Compute units
-
5
Core clock speed
-
1070 MHz
Floating-point performance
3,344 gflops
684.8 gflops
Manufacturing process technology
28 nm
28 nm
Number of transistors
4,313 million
690 million
Pipelines / CUDA cores
1792
320
Power consumption (TDP)
200 Watt
unknown
Texture fill rate
104.5
21.40
Memory type
GDDR5
DDR3
Maximum RAM amount
3 GB
4 GB
Memory bus width
384 Bit
64 Bit
Memory clock speed
1250 MHz
1100 MHz
Memory bandwidth
240 GB/s
14.4 GB/s
Shared memory
-
-
Display Connectors
2x DVI, 1x HDMI, 2x mini-DisplayPort
No outputs
Eyefinity
1
-
HDMI
+
-
DisplayPort support
-
-
DirectX
DirectX® 12
DirectX® 12
Mantle
-
+
OpenCL
1.2
Not Listed
OpenGL
4.6
4.4
Shader Model
5.1
5.0
Vulkan
+
+
AppAcceleration
-
-
CrossFire
1
-
DDMA audio
+
-
DualGraphics
-
1
Enduro
-
-
FreeSync
1
-
HD3D
+
+
LiquidVR
1
-
PowerTune
-
+
Switchable graphics
-
1
TressFX
1
-
TrueAudio
+
-
UVD
+
-
ZeroCore
-
+