Radeon HD 7470M and GeForce GT 230M - video card comparison
Passmark - benchmark score Radeon HD 7470M vs GeForce GT 230M
Radeon HD 7470M
419
GeForce GT 230M
218
Radeon HD 7470M
GeForce GT 230M
Architecture
Terascale 2 (2009−2015)
GT2xx (2009−2012)
GPU code name
Seymour XT / XTX
N10P-GE
Market segment
Laptop
Laptop
Release date
December 2011
June 2009
Bus support
-
PCI-E 2.0
Interface
PCIe 2.0 x16
PCIe 2.0 x16
Boost clock speed
800 MHz
-
Core clock speed
750 / 800 MHz
500 MHz
CUDA cores
-
48
Floating-point performance
240.0 gflops
105.6 gflops
Gigaflops
-
158
Manufacturing process technology
40 nm
40 nm
Number of transistors
370 million
486 million
Pipelines / CUDA cores
160
48
Power consumption (TDP)
7 Watt
23 Watt
Texture fill rate
6.400
8.000
Memory type
DDR3/GDDR5
GDDR2, GDDR3
Maximum RAM amount
512 MB
Up to 1 GB
Memory bus width
64 Bit
128 Bit
Memory clock speed
3200 / 1800 MHz
Up to 600 (DDR2), Up to 800 (GDDR3), Up to 1066 (GDDR3) MHz
Memory bandwidth
14.4 GB/s
16 (DDR2), 25 (DDR3)
Shared memory
-
-
Display Connectors
No outputs
Dual Link DVIVGADisplayPortHDMISingle Link DVI
HDMI
-
+
Maximum VGA resolution
-
2048x1536
Audio input for HDMI
-
HDA
DirectX
11.2 (11_0)
11.1 (10_1)
CUDA
-
+
OpenCL
1.2
1.1
OpenGL
4.4
2.1
Shader Model
5.0
4.1
Vulkan
N/A
N/A
Power management
-
8.0