Radeon HD 8790M and Radeon 7000 - video card comparison
Passmark - benchmark score Radeon HD 8790M vs Radeon 7000
Radeon HD 8790M
1344
Radeon 7000
2
Radeon HD 8790M
Radeon 7000
Architecture
GCN (2011−2017)
Rage 6 (2000−2007)
GPU code name
Mars XTX
RV100
Market segment
Laptop
Desktop
Release date
November 2012
February 2001
Interface
MXM-A (3.0)
AGP 4x
Supplementary power connectors
None
None
Boost clock speed
900 MHz
-
Core clock speed
850 MHz
183 MHz
Floating-point performance
691.2 gflops
-
Manufacturing process technology
28 nm
180 nm
Number of transistors
950 million
30 million
Pipelines / CUDA cores
384
-
Power consumption (TDP)
unknown
23 Watt
Texture fill rate
21.60
0.55
Memory type
GDDR5
DDR
Maximum RAM amount
2 GB
32 MB
Memory bus width
128 Bit
64 Bit
Memory clock speed
4500 MHz
366 MHz
Memory bandwidth
64 GB/s
2.928 GB/s
Shared memory
-
-
Display Connectors
No outputs
1x DVI, 1x VGA, 1x S-Video
DirectX
12 (11_1)
7.0
OpenCL
1.2
N/A
OpenGL
4.6
1.3
Shader Model
5.1
-
Vulkan
1.2.131
N/A