Radeon HD 7770 and Radeon R7 350 Fake Card - video card comparison
Radeon HD 7770
Radeon R7 350 Fake Card
Architecture
GCN (2011−2017)
GCN 1.0 (2012−2020)
GPU code name
Cape Verde
Opal
Market segment
Desktop
Desktop
Release date
February 2012
2015
Interface
PCIe 3.0 x16
PCIe 3.0 x8
Supplementary power connectors
1x 6-pin
None
Core clock speed
1000 MHz
1050 MHz
Manufacturing process technology
28 nm
28 nm
Number of transistors
1,500 million
950 million
Pipelines / CUDA cores
640
384
Power consumption (TDP)
80 Watt
35 Watt
Texture fill rate
40.00
25.20
Memory type
GDDR5
GDDR5
Maximum RAM amount
2 GB
2 GB
Memory bus width
128 Bit
64 Bit
Memory clock speed
4500 MHz
4.6 GB/s
Memory bandwidth
72 GB/s
36.8 GB/s
Shared memory
-
-
Display Connectors
1x DVI, 1x HDMI, 2x mini-DisplayPort
1x HDMI 1.4a, 1x DisplayPort 1.2, 1x VGA
Eyefinity
+
-
HDMI
+
+
DirectX
12 (11_1)
12 (11_1)
OpenCL
1.2
2.1 (1.2)
OpenGL
4.6
4.6
Shader Model
5.1
6.5 (5.1)
Vulkan
1.2.131
1.2.170