Radeon HD 5770 and Radeon HD 4670 - video card comparison
Passmark - benchmark score Radeon HD 5770 vs Radeon HD 4670
Radeon HD 5770
1756
Radeon HD 4670
391
Radeon HD 5770
Radeon HD 4670
Architecture
Terascale 2 (2009−2015)
TeraScale (2005−2013)
GPU code name
Juniper
RV730
Market segment
Desktop
Desktop
Release date
October 2009
September 2008
Interface
PCIe 2.0 x16
PCIe 2.0 x16
Supplementary power connectors
1x 6-pin
None
Core clock speed
850 MHz
750 MHz
Floating-point performance
1,360.0 gflops
480.0 gflops
Manufacturing process technology
40 nm
55 nm
Number of transistors
1,040 million
514 million
Pipelines / CUDA cores
800
320
Power consumption (TDP)
108 Watt
59 Watt
Texture fill rate
34.00
24.00
Memory type
GDDR5
GDDR3
Maximum RAM amount
1 GB
512 MB
Memory bus width
128 Bit
128 Bit
Memory clock speed
4800 MHz
2000 MHz
Memory bandwidth
76.8 GB/s
32 GB/s
Display Connectors
2x DVI, 1x HDMI, 1x DisplayPort
2x DVI, 1x S-Video
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