Radeon R9 285X and GeForce 7025 + nForce 630a - video card comparison
Radeon R9 285X
GeForce 7025 + nForce 630a
Architecture
GCN 3.0 (2014−2017)
Curie (2003−2013)
GPU code name
Tonga
C67
Market segment
Desktop
Desktop
Release date
-
February 2006
Interface
PCIe 3.0 x16
PCI
Supplementary power connectors
1x 6-pin + 1x 8-pin
-
Core clock speed
1002 MHz
425 MHz
Manufacturing process technology
28 nm
90 nm
Number of transistors
5,000 million
112 million
Pipelines / CUDA cores
2048
-
Power consumption (TDP)
200 Watt
-
Texture fill rate
128.3
0.43
Memory type
GDDR5
System Shared
Maximum RAM amount
3 GB
System Shared
Memory bus width
384 Bit
System Shared
Memory clock speed
5.5 GB/s
System Shared
Memory bandwidth
264.0 GB/s
-
Display Connectors
2x DVI, 1x HDMI 1.4a, 1x DisplayPort 1.2
No outputs
HDMI
+
-
DirectX
12 (12_0)
9.0c (9_3)
OpenCL
2.1
N/A
OpenGL
4.6
2.1
Shader Model
6.5
3.0
Vulkan
1.2.170
N/A