Radeon R9 270 and Iris Pro Graphics 5200 - video card comparison
Passmark - benchmark score Radeon R9 270 vs Iris Pro Graphics 5200
Radeon R9 270
4435
Iris Pro Graphics 5200
1228
Radeon R9 270
Iris Pro Graphics 5200
Architecture
GCN 1.0 (2012−2020)
Gen. 7.5 Haswell (2012−2013)
GPU code name
Curacao
Haswell GT3e
Market segment
Desktop
Laptop
Release date
November 2013
June 2013
Bus support
PCIe 3.0
-
Interface
PCIe 3.0 x16
PCIe 1.0 x16
Supplementary power connectors
1 x 6-pin
-
Boost clock speed
925 MHz
1300 MHz
Core clock speed
-
200 MHz
Floating-point performance
2,368 gflops
104.0 gflops
Manufacturing process technology
28 nm
22 nm
Number of transistors
2,800 million
392 million
Pipelines / CUDA cores
1280
40
Power consumption (TDP)
150 Watt
45 Watt
Texture fill rate
74.00
52.00
Memory type
GDDR5
System shared + 128 MB eDRAM
Maximum RAM amount
2 GB
System shared
Memory bus width
256 Bit
eDRAM + 64/128 Bit
Memory clock speed
-
System Shared
Memory bandwidth
179.2 GB/s
-
Shared memory
-
+
Display Connectors
2x DVI, 1x HDMI, 1x DisplayPort
No outputs
Eyefinity
1
-
HDMI
+
-
DisplayPort support
+
-
DirectX
DirectX® 12
12 (11_1)
Mantle
-
-
OpenCL
1.2
1.2
OpenGL
4.6
4.3
Shader Model
5.1
5.1
Vulkan
+
1.1.80
AppAcceleration
-
-
CrossFire
1
-
DDMA audio
+
-
Enduro
-
-
FreeSync
1
-
HD3D
+
-
LiquidVR
1
-
PowerTune
-
-
Quick Sync
-
+
TressFX
1
-
TrueAudio
+
-
UVD
+
-
ZeroCore
-
-