Radeon R7 M270 and GeForce 8700M GT - video card comparison
Passmark - benchmark score Radeon R7 M270 vs GeForce 8700M GT
Radeon R7 M270
789
GeForce 8700M GT
128
Radeon R7 M270
GeForce 8700M GT
Architecture
GCN (2011−2017)
G8x (2007−2008)
GPU code name
Opal XT / Mars
NB8E-SE
Market segment
Laptop
Laptop
Release date
January 2014
June 2007
Bus support
PCIe 3.0
-
Interface
PCIe 3.0 x8
MXM-HE
Core clock speed
825 MHz
625 MHz
Floating-point performance
633.6 gflops
80 gflops
Manufacturing process technology
28 nm
80 nm
Number of transistors
950 million
289 million
Pipelines / CUDA cores
384
32
Power consumption (TDP)
-
29 Watt
Texture fill rate
19.80
10.00
Memory type
Not Listed
GDDR3
Maximum RAM amount
0 MB
512 MB
Memory bus width
Not Listed
128 Bit
Memory clock speed
-
800 MHz
Memory bandwidth
28.8 GB/s
25.6 GB/s
Shared memory
-
-
Display Connectors
No outputs
No outputs
DirectX
DirectX® 11
11.1 (10_0)
CUDA
-
1.1
Mantle
+
-
OpenCL
Not Listed
1.1
OpenGL
4.4
3.3
Shader Model
5.1
4.0
Vulkan
-
N/A
AppAcceleration
-
-
DualGraphics
1
-
Enduro
-
-
FreeSync
1
-
HD3D
+
-
PowerTune
+
-
Switchable graphics
1
-
TrueAudio
-
-
ZeroCore
+
-