GeForce 7900 GT and Iris Xe Graphics G4 - video card comparison
GeForce 7900 GT
Iris Xe Graphics G4
Architecture
Curie (2003−2013)
Generation 12.0 (2020)
GPU code name
G71
Tiger Lake GT1
Market segment
Desktop
Laptop
Release date
March 2006
September 2020
Interface
PCIe 1.0 x16
PCIe 3.0 x1
Supplementary power connectors
1x 6-pin
-
Boost clock speed
-
1100 MHz
Core clock speed
450 MHz
-
Manufacturing process technology
90 nm
10 nm
Number of transistors
278 million
-
Pipelines / CUDA cores
-
384
Power consumption (TDP)
48 Watt
15 Watt
Texture fill rate
10.80
52.80
Memory type
GDDR3
System Shared
Maximum RAM amount
256 MB
System Shared
Memory bus width
256 Bit
System Shared
Memory clock speed
1320 MHz
System Shared
Memory bandwidth
42.24 GB/s
-
Shared memory
-
+
Display Connectors
2x DVI, 1x S-Video
No outputs
DirectX
9.0c (9_3)
12 (12_1)
OpenCL
N/A
2.1
OpenGL
2.1
4.6
Shader Model
3.0
6.4
Vulkan
N/A
1.1
Quick Sync
-
+