Radeon R9 280 and Radeon Xpress 200M - video card comparison
Passmark - benchmark score Radeon R9 280 vs Radeon Xpress 200M
Radeon R9 280
5726
Radeon Xpress 200M
23
Radeon R9 280
Radeon Xpress 200M
Architecture
GCN 1.0 (2012−2020)
-
GPU code name
Tahiti
RC410
Market segment
Desktop
Laptop
Release date
March 2014
February 2005
Bus support
PCIe 3.0
-
Interface
PCIe 3.0 x16
PCIe 1.0 x16
Supplementary power connectors
1 x 6-pin + 1 x 8-pin
None
Boost clock speed
933 MHz
350 MHz
Core clock speed
-
2 MHz
Floating-point performance
3,344 gflops
-
Manufacturing process technology
28 nm
130 nm
Number of transistors
4,313 million
107 million
Pipelines / CUDA cores
1792
6
Power consumption (TDP)
200 Watt
-
Texture fill rate
104.5
0.67
Memory type
GDDR5
-
Maximum RAM amount
3 GB
0 MB
Memory bus width
384 Bit
-
Memory clock speed
1250 MHz
-
Memory bandwidth
240 GB/s
-
Shared memory
-
-
Display Connectors
2x DVI, 1x HDMI, 2x mini-DisplayPort
No outputs
Eyefinity
1
-
HDMI
+
-
DisplayPort support
-
-
DirectX
DirectX® 12
9.0 (9_0)
Mantle
-
-
OpenCL
1.2
N/A
OpenGL
4.6
2.0
Shader Model
5.1
-
Vulkan
+
N/A
AppAcceleration
-
-
CrossFire
1
-
DDMA audio
+
-
Enduro
-
-
FreeSync
1
-
HD3D
+
-
LiquidVR
1
-
PowerTune
-
-
TressFX
1
-
TrueAudio
+
-
UVD
+
-
ZeroCore
-
-