Iris Plus Graphics and Radeon RX 7990 XTX - video card comparison
Iris Plus Graphics
Radeon RX 7990 XTX
Architecture
Generation 11.0 (2019−2020)
RDNA 3.0 (2022)
GPU code name
Ice Lake GT2
Navi 31
Market segment
Desktop
Desktop
Release date
-
2023
Interface
PCIe 3.0 x1
PCIe 4.0 x16
Supplementary power connectors
-
3x 8-pin
Boost clock speed
1000 MHz
3599 MHz
Manufacturing process technology
10 nm
5 nm
Number of transistors
-
57,700 million
Pipelines / CUDA cores
512
6144
Power consumption (TDP)
15 Watt
405 Watt
Texture fill rate
32.00
1,382
Memory type
System Shared
GDDR6
Maximum RAM amount
System Shared
24 GB
Memory bus width
System Shared
384 Bit
Memory clock speed
System Shared
24 GB/s
Memory bandwidth
-
1,152 GB/s
Display Connectors
No outputs
1x HDMI 2.1a, 2x DisplayPort 2.1, 1x USB Type-C
HDMI
-
+
DirectX
12 (12_1)
12 Ultimate (12_2)
OpenCL
-
2.2
OpenGL
4.6
4.6
Shader Model
-
6.7
Vulkan
-
1.3