GeForce 8800 GTX and HD Graphics (Ivy Bridge) - video card comparison
GeForce 8800 GTX
HD Graphics (Ivy Bridge)
Architecture
Tesla (2006−2010)
Gen. 7 Ivy Bridge (2011−2012)
GPU code name
G80
Ivy Bridge GT1
Market segment
Desktop
Laptop
Release date
November 2006
October 2012
Interface
PCIe 1.0 x16
-
Supplementary power connectors
2x 6-pin
-
SLI options
+
-
Boost clock speed
-
1100 MHz
Core clock speed
576 MHz
350 MHz
CUDA cores
575
-
Floating-point performance
345.6 gflops
-
Manufacturing process technology
90 nm
22 nm
Number of transistors
681 million
-
Pipelines / CUDA cores
128
6
Power consumption (TDP)
155 Watt
-
Texture fill rate
36.8 billion/sec
-
Memory type
GDDR3
-
Maximum RAM amount
768 MB
-
Memory bus width
384 Bit
64/128 Bit
Memory clock speed
900 MHz
-
Memory bandwidth
86.4 GB/s
-
Shared memory
-
+
Display Connectors
2x DVI, 1x S-Video
-
DirectX
11.1 (10_0)
11.0
CUDA
+
-
OpenCL
1.1
-
OpenGL
3.3
-
Shader Model
4.0
-
Vulkan
N/A
-