Radeon HD 8790M and HD Graphics 2000 - video card comparison
Passmark - benchmark score Radeon HD 8790M vs HD Graphics 2000
Radeon HD 8790M
1344
HD Graphics 2000
219
Radeon HD 8790M
HD Graphics 2000
Architecture
GCN (2011−2017)
Gen. 6 Sandy Bridge (2011)
GPU code name
Mars XTX
Sandy Bridge
Market segment
Laptop
Laptop
Release date
November 2012
February 2011
Interface
MXM-A (3.0)
PCIe 1.0 x16
Supplementary power connectors
None
-
Boost clock speed
900 MHz
1350 MHz
Core clock speed
850 MHz
850/1100 MHz
Floating-point performance
691.2 gflops
10.2 gflops
Manufacturing process technology
28 nm
32 nm
Number of transistors
950 million
189 million
Pipelines / CUDA cores
384
6
Power consumption (TDP)
unknown
unknown
Texture fill rate
21.60
8.100
Memory type
GDDR5
System Shared
Maximum RAM amount
2 GB
System Shared
Memory bus width
128 Bit
64/128 Bit
Memory clock speed
4500 MHz
System Shared
Memory bandwidth
64 GB/s
-
Shared memory
-
+
Display Connectors
No outputs
No outputs
DirectX
12 (11_1)
11.1 (10_1)
OpenCL
1.2
N/A
OpenGL
4.6
3.1
Shader Model
5.1
4.1
Vulkan
1.2.131
N/A