Radeon R9 280 and Quadro K2100M - video card comparison
Passmark - benchmark score Radeon R9 280 vs Quadro K2100M
Radeon R9 280
5725
Quadro K2100M
1399
Radeon R9 280
Quadro K2100M
Architecture
GCN 1.0 (2012−2020)
Kepler (2012−2018)
GPU code name
Tahiti
GK106
Market segment
Desktop
Mobile workstation
Release date
March 2014
July 2013
Bus support
PCIe 3.0
-
Interface
PCIe 3.0 x16
MXM-A (3.0)
Supplementary power connectors
1 x 6-pin + 1 x 8-pin
-
Boost clock speed
933 MHz
-
Core clock speed
-
667 MHz
Floating-point performance
3,344 gflops
768.4 gflops
Manufacturing process technology
28 nm
28 nm
Number of transistors
4,313 million
2,540 million
Pipelines / CUDA cores
1792
576
Power consumption (TDP)
200 Watt
55 Watt
Texture fill rate
104.5
32.02
Memory type
GDDR5
GDDR5
Maximum RAM amount
3 GB
2 GB
Memory bus width
384 Bit
128 Bit
Memory clock speed
1250 MHz
3000 MHz
Memory bandwidth
240 GB/s
48.0 GB/s
Shared memory
-
-
Display Connectors
2x DVI, 1x HDMI, 2x mini-DisplayPort
No outputs
Display Port
-
1.2
Eyefinity
1
-
HDMI
+
-
DisplayPort support
-
-
DirectX
DirectX® 12
12
CUDA
-
+
Mantle
-
-
OpenCL
1.2
1.2
OpenGL
4.6
4.5
Shader Model
5.1
5
Vulkan
+
+
3D Vision Pro
-
+
AppAcceleration
-
-
CrossFire
1
-
DDMA audio
+
-
Enduro
-
-
FreeSync
1
-
HD3D
+
-
LiquidVR
1
-
Mosaic
-
+
nView Display Management
-
+
Optimus
-
+
PowerTune
-
-
TressFX
1
-
TrueAudio
+
-
UVD
+
-
ZeroCore
-
-