FireGL V7700 and Radeon HD 5770 - video card comparison
FireGL V7700
Radeon HD 5770
Architecture
TeraScale (2005−2013)
Terascale 2 (2009−2015)
GPU code name
RV670
Juniper
Market segment
Workstation
Desktop
Release date
November 2007
October 2009
Interface
PCIe 2.0 x16
PCIe 2.0 x16
Supplementary power connectors
1x 6-pin
1x 6-pin
Core clock speed
777 MHz
850 MHz
Floating-point performance
497.3 gflops
1,360.0 gflops
Manufacturing process technology
55 nm
40 nm
Number of transistors
666 million
1,040 million
Pipelines / CUDA cores
320
800
Power consumption (TDP)
-
108 Watt
Texture fill rate
12.43
34.00
Memory type
GDDR4
GDDR5
Maximum RAM amount
512 MB
1 GB
Memory bus width
256 Bit
128 Bit
Memory clock speed
2252 MHz
4800 MHz
Memory bandwidth
72.06 GB/s
76.8 GB/s
Display Connectors
1x DVI, 1x DisplayPort, 1x S-Video
2x DVI, 1x HDMI, 1x DisplayPort
HDMI
-
+
DirectX
10.1 (10_1)
11.2 (11_0)
OpenCL
N/A
1.2
OpenGL
3.3
4.4
Shader Model
4.1
5.0
Vulkan
N/A
N/A