Radeon HD 4670 X2 and Graphics Ultra Pro - video card comparison
Radeon HD 4670 X2
Graphics Ultra Pro
Architecture
TeraScale (2005−2013)
-
GPU code name
RV730
Mach32
Market segment
Desktop
Desktop
Release date
September 2008
January 1993
Interface
PCIe 2.0 x16
VLB
Supplementary power connectors
1x 6-pin
-
Core clock speed
750 MHz
10 MHz
Floating-point performance
2x 480.0 gflops
-
Manufacturing process technology
55 nm
800 nm
Number of transistors
514 million
-
Pipelines / CUDA cores
320
-
Power consumption (TDP)
118 Watt
-
Texture fill rate
24.00
-
Memory type
GDDR3
VRAM
Maximum RAM amount
512 MB
1 MB
Memory bus width
128 Bit
64 Bit
Memory clock speed
1400 MHz
10 MHz
Memory bandwidth
22.4 GB/s
80.0 MB/s
Display Connectors
4x DVI
1x VGA
DirectX
10.1 (10_1)
None
OpenCL
1.1
None
OpenGL
3.3
None
Shader Model
4.1
-
Vulkan
N/A
-