Radeon HD 7770 and Radeon Xpress 200M - video card comparison
Passmark - benchmark score Radeon HD 7770 vs Radeon Xpress 200M
Radeon HD 7770
2235
Radeon Xpress 200M
23
Radeon HD 7770
Radeon Xpress 200M
Architecture
GCN (2011−2017)
-
GPU code name
Cape Verde
RC410
Market segment
Desktop
Laptop
Release date
February 2012
February 2005
Interface
PCIe 3.0 x16
PCIe 1.0 x16
Supplementary power connectors
1x 6-pin
None
Boost clock speed
-
350 MHz
Core clock speed
1000 MHz
2 MHz
Manufacturing process technology
28 nm
130 nm
Number of transistors
1,500 million
107 million
Pipelines / CUDA cores
640
6
Power consumption (TDP)
80 Watt
-
Texture fill rate
40.00
0.67
Memory type
GDDR5
-
Maximum RAM amount
2 GB
0 MB
Memory bus width
128 Bit
-
Memory clock speed
4500 MHz
-
Memory bandwidth
72 GB/s
-
Shared memory
-
-
Display Connectors
1x DVI, 1x HDMI, 2x mini-DisplayPort
No outputs
Eyefinity
+
-
HDMI
+
-
DirectX
12 (11_1)
9.0 (9_0)
OpenCL
1.2
N/A
OpenGL
4.6
2.0
Shader Model
5.1
-
Vulkan
1.2.131
N/A