Iris Xe Graphics G4 and GeForce RTX 4070 - video card comparison
Iris Xe Graphics G4
GeForce RTX 4070
Architecture
Generation 12.0 (2020)
Ada Lovelace
GPU code name
Tiger Lake GT1
AD104
Market segment
Laptop
Desktop
Release date
September 2020
April 2023
Interface
PCIe 3.0 x1
PCIe 4.0 x16
Supplementary power connectors
-
1x 16-pin
Boost clock speed
1100 MHz
2475 MHz
Core clock speed
-
1920 MHz
Manufacturing process technology
10 nm
5 nm
Number of transistors
-
35,800 million
Pipelines / CUDA cores
384
5888
Power consumption (TDP)
15 Watt
200 Watt
Texture fill rate
52.80
455.4
Memory type
System Shared
GDDR6X
Maximum RAM amount
System Shared
12 GB
Memory bus width
System Shared
192 Bit
Memory clock speed
System Shared
21000 MHz
Memory bandwidth
-
504.2 GB/s
Shared memory
+
-
Display Connectors
No outputs
1x HDMI 2.1, 3x DisplayPort 1.4a
HDMI
-
+
DirectX
12 (12_1)
12 Ultimate (12_2)
CUDA
-
8.9
OpenCL
2.1
3.0
OpenGL
4.6
4.6
Shader Model
6.4
6.7
Vulkan
1.1
1.3
Quick Sync
+
-