Radeon R9 280X and Quadro 4000 - video card comparison
Passmark - benchmark score Radeon R9 280X vs Quadro 4000
Radeon R9 280X
6012
Quadro 4000
1523
Radeon R9 280X
Quadro 4000
Architecture
GCN (2011−2017)
Fermi (2010−2014)
GPU code name
Thaiti XTL
GF100
Market segment
Desktop
Workstation
Release date
October 2013
November 2010
Bus support
PCIe 3.0
-
Interface
PCIe 3.0 x16
PCIe 2.0 x16
Supplementary power connectors
1 x 6-pin + 1 x 8-pin
1x 6-pin
Boost clock speed
1000 MHz
-
Core clock speed
-
475 MHz
Floating-point performance
4,096 gflops
486.4 gflops
Manufacturing process technology
28 nm
40 nm
Number of transistors
4,313 million
3,100 million
Pipelines / CUDA cores
2048
256
Power consumption (TDP)
250 Watt
142 Watt
Texture fill rate
128.0
15.20
Memory type
GDDR5
GDDR5
Maximum RAM amount
3 GB
2 GB
Memory bus width
384 Bit
256 Bit
Memory clock speed
-
2808 MHz
Memory bandwidth
288 GB/s
89.86 GB/s
Shared memory
-
-
Display Connectors
2x DVI, 1x HDMI, 1x DisplayPort
1x DVI, 2x DisplayPort
Eyefinity
+
-
HDMI
+
-
DisplayPort support
+
-
DirectX
DirectX® 12
12 (11_0)
CUDA
-
2.0
Mantle
-
-
OpenCL
1.2
1.1
OpenGL
4.6
4.6
Shader Model
5.1
5.1
Vulkan
+
N/A
AppAcceleration
+
-
CrossFire
1
-
DDMA audio
+
-
Enduro
-
-
FreeSync
1
-
HD3D
+
-
LiquidVR
1
-
PowerTune
-
-
TressFX
1
-
TrueAudio
+
-
UVD
+
-
ZeroCore
-
-