HD Graphics (Haswell) and GeForce 7800 GT - video card comparison
HD Graphics (Haswell)
GeForce 7800 GT
Architecture
Gen. 7.5 Haswell (2012−2013)
Curie (2003−2013)
GPU code name
Haswell GT1
G70
Market segment
Laptop
Desktop
Release date
October 2012
August 2005
Interface
-
PCIe 1.0 x16
Supplementary power connectors
-
1x 6-pin
Boost clock speed
1000 MHz
-
Core clock speed
200 MHz
400 MHz
Manufacturing process technology
22 nm
110 nm
Number of transistors
-
302 million
Pipelines / CUDA cores
10
-
Power consumption (TDP)
-
65 Watt
Texture fill rate
-
8.000
Memory type
-
GDDR3
Maximum RAM amount
-
256 MB
Memory bus width
64/128 Bit
256 Bit
Memory clock speed
-
1000 MHz
Memory bandwidth
-
32 GB/s
Shared memory
+
-
Display Connectors
-
2x DVI, 1x S-Video
DirectX
11.1
9.0c (9_3)
OpenCL
-
N/A
OpenGL
-
2.1
Shader Model
-
3.0
Vulkan
-
N/A