Radeon HD 8450G and Radeon HD 4570 - video card comparison
Passmark - benchmark score Radeon HD 8450G vs Radeon HD 4570
Radeon HD 8450G
358
Radeon HD 4570
204
Radeon HD 8450G
Radeon HD 4570
Architecture
Terascale 3 (2010−2013)
TeraScale (2005−2013)
GPU code name
Richland
RV710
Market segment
Laptop
Desktop
Release date
March 2013
November 2008
Interface
IGP
PCIe 2.0 x16
Supplementary power connectors
-
None
Boost clock speed
720 MHz
-
Core clock speed
533 MHz
650 MHz
Floating-point performance
-
104 gflops
Manufacturing process technology
32 nm
55 nm
Number of transistors
1,303 million
242 million
Pipelines / CUDA cores
192
80
Power consumption (TDP)
35 Watt
25 Watt
Texture fill rate
8.640
5.200
Memory type
System Shared
DDR2
Maximum RAM amount
System Shared
1 GB
Memory bus width
System Shared
64 Bit
Memory clock speed
System Shared
1000 MHz
Memory bandwidth
-
8 GB/s
Shared memory
+
-
Display Connectors
No outputs
1x DVI, 1x HDMI, 1x DisplayPort
HDMI
-
+
DirectX
11.2 (11_0)
10.1 (10_1)
OpenCL
1.2
1.1
OpenGL
4.4
3.3
Shader Model
5.0
4.1
Vulkan
N/A
N/A