Radeon HD 8570D and GeForce 7900 GTX - video card comparison
Passmark - benchmark score Radeon HD 8570D vs GeForce 7900 GTX
Radeon HD 8570D
456
GeForce 7900 GTX
399
Radeon HD 8570D
GeForce 7900 GTX
Architecture
Terascale 3 (2010−2013)
Curie (2003−2013)
GPU code name
Richland
G71
Market segment
Desktop
Desktop
Release date
September 2012
March 2006
Interface
IGP
PCIe 1.0 x16
Supplementary power connectors
-
1x 6-pin
Boost clock speed
868 MHz
-
Core clock speed
844 MHz
650 MHz
Manufacturing process technology
32 nm
90 nm
Number of transistors
1,303 million
278 million
Pipelines / CUDA cores
256
-
Power consumption (TDP)
65 Watt
84 Watt
Texture fill rate
13.89
15.60
Memory type
System Shared
GDDR3
Maximum RAM amount
System Shared
512 MB
Memory bus width
System Shared
256 Bit
Memory clock speed
System Shared
1600 MHz
Memory bandwidth
-
51.2 GB/s
Shared memory
+
-
Display Connectors
No outputs
2x DVI, 1x S-Video
DirectX
11.2 (11_0)
9.0c (9_3)
OpenCL
1.2
N/A
OpenGL
4.4
2.1
Shader Model
5.0
3.0
Vulkan
N/A
N/A