Radeon R9 270 and Quadro FX 3800 - video card comparison
Passmark - benchmark score Radeon R9 270 vs Quadro FX 3800
Radeon R9 270
4435
Quadro FX 3800
821
Radeon R9 270
Quadro FX 3800
Architecture
GCN 1.0 (2012−2020)
Tesla 2.0 (2007−2013)
GPU code name
Curacao
GT200B
Market segment
Desktop
Workstation
Release date
November 2013
March 2009
Bus support
PCIe 3.0
-
Interface
PCIe 3.0 x16
PCIe 2.0 x16
Supplementary power connectors
1 x 6-pin
1x 6-pin
Boost clock speed
925 MHz
-
Core clock speed
-
600 MHz
Floating-point performance
2,368 gflops
462.3 gflops
Manufacturing process technology
28 nm
55 nm
Number of transistors
2,800 million
1,400 million
Pipelines / CUDA cores
1280
192
Power consumption (TDP)
150 Watt
108 Watt
Texture fill rate
74.00
38.40
Memory type
GDDR5
GDDR3
Maximum RAM amount
2 GB
1 GB
Memory bus width
256 Bit
256 Bit
Memory clock speed
-
1600 MHz
Memory bandwidth
179.2 GB/s
51.2 GB/s
Display Connectors
2x DVI, 1x HDMI, 1x DisplayPort
1x DVI, 2x DisplayPort
Eyefinity
1
-
HDMI
+
-
DisplayPort support
+
-
DirectX
DirectX® 12
11.1 (10_0)
CUDA
-
1.3
Mantle
-
-
OpenCL
1.2
1.1
OpenGL
4.6
3.3
Shader Model
5.1
4.0
Vulkan
+
N/A
AppAcceleration
-
-
CrossFire
1
-
DDMA audio
+
-
Enduro
-
-
FreeSync
1
-
HD3D
+
-
LiquidVR
1
-
PowerTune
-
-
TressFX
1
-
TrueAudio
+
-
UVD
+
-
ZeroCore
-
-