Radeon HD 4670 - video card specification
Passmark - benchmark score Radeon HD 4670
Radeon HD 4670
391
Radeon HD 4670
Architecture
TeraScale (2005−2013)
GPU code name
RV730
Market segment
Desktop
Release date
September 2008
Bus support
-
Interface
PCIe 2.0 x16
Supplementary power connectors
None
Bridgeless CrossFire
-
Boost clock speed
-
Compute units
-
Core clock speed
750 MHz
Floating-point performance
480.0 gflops
Manufacturing process technology
55 nm
Number of transistors
514 million
Pipelines / CUDA cores
320
Power consumption (TDP)
59 Watt
Texture fill rate
24.00
Memory type
GDDR3
Maximum RAM amount
512 MB
Memory bus width
128 Bit
Memory clock speed
2000 MHz
Memory bandwidth
32 GB/s
High bandwidth memory (HBM)
-
Shared memory
-
Display Connectors
2x DVI, 1x S-Video
Eyefinity
-
Number of Eyefinity displays
-
HDMI
-
DisplayPort support
-
DirectX
10.1 (10_1)
Mantle
-
OpenCL
1.1
OpenGL
3.3
Shader Model
4.1
Vulkan
N/A
AppAcceleration
-
CrossFire
-
DDMA audio
-
Enduro
-
FreeSync
-
FRTC
-
HD3D
-
LiquidVR
-
PowerTune
-
TrueAudio
-
VCE
-
ZeroCore
-