NV4 and Iris Xe Graphics MAX - video card comparison
NV4
Iris Xe Graphics MAX
Architecture
Fahrenheit (1998−2000)
Generation 12.1 (2020−2021)
GPU code name
NV4
DG1
Market segment
Desktop
Desktop
Release date
-
October 2020
Interface
-
PCIe 4.0 x4
Boost clock speed
-
1650 MHz
Manufacturing process technology
350 nm
10 nm
Number of transistors
7 million
-
Pipelines / CUDA cores
-
768
Power consumption (TDP)
-
25 Watt
Texture fill rate
-
79.20
Memory type
-
LPDDR4X
Maximum RAM amount
-
4 GB
Memory bus width
-
128 Bit
Memory clock speed
-
4.3 GB/s
Memory bandwidth
-
68.26 GB/s
Display Connectors
-
No outputs
DirectX
5.0
12 (12_1)
OpenCL
N/A
3.0
OpenGL
1.2
4.6
Shader Model
-
6.4
Vulkan
N/A
1.2