GeForce GTX 470 and Radeon R7 M270 - video card comparison
Passmark - benchmark score GeForce GTX 470 vs Radeon R7 M270
GeForce GTX 470
3199
Radeon R7 M270
789
GeForce GTX 470
Radeon R7 M270
Architecture
Fermi (2010−2014)
GCN (2011−2017)
GPU code name
GF100
Opal XT / Mars
Market segment
Desktop
Laptop
Release date
April 2010
January 2014
Bus support
16x PCI-E 2.0
PCIe 3.0
Interface
PCIe 2.0 x16
PCIe 3.0 x8
Supplementary power connectors
Two 6-pins
-
SLI options
+
-
Core clock speed
607 MHz
825 MHz
CUDA cores
448
-
Floating-point performance
1,088.6 gflops
633.6 gflops
Manufacturing process technology
40 nm
28 nm
Number of transistors
3,100 million
950 million
Pipelines / CUDA cores
448
384
Power consumption (TDP)
225 Watt
-
Maximum GPU temperature
105 °C
-
Texture fill rate
34.0 billion/sec
19.80
Memory type
GDDR5
Not Listed
Maximum RAM amount
1280 MB
0 MB
Memory bus width
320 Bit
Not Listed
Memory clock speed
1674 MHz (3348 data rate)
-
Memory bandwidth
133.9 GB/s
28.8 GB/s
Shared memory
-
-
Display Connectors
Two Dual Link DVIMini HDMI
No outputs
Multi monitor support
+
-
HDMI
+
-
Maximum VGA resolution
2048x1536
-
Audio input for HDMI
Internal
-
DirectX
12 (11_0)
DirectX® 11
CUDA
+
-
Mantle
-
+
OpenCL
1.1
Not Listed
OpenGL
4.2
4.4
Shader Model
5.1
5.1
Vulkan
N/A
-
AppAcceleration
-
-
DualGraphics
-
1
Enduro
-
-
FreeSync
-
1
HD3D
-
+
PowerTune
-
+
Switchable graphics
-
1
TrueAudio
-
-
ZeroCore
-
+