Iris Pro Graphics 580 and Radeon RX 7800 XT - video card comparison
Passmark - benchmark score Iris Pro Graphics 580 vs Radeon RX 7800 XT
Iris Pro Graphics 580
1896
Radeon RX 7800 XT
24810
Iris Pro Graphics 580
Radeon RX 7800 XT
Architecture
Gen. 9 Skylake (2015−2016)
RDNA 3
GPU code name
Skylake GT4e
Navi 32
Market segment
Laptop
Desktop
Release date
September 2015
August 2023
Interface
PCIe 3.0 x1
PCIe 4.0 x16
Supplementary power connectors
-
2x 8-pin
Boost clock speed
1050 MHz
2430 MHz
Core clock speed
350 MHz
-
Manufacturing process technology
14 nm
5 nm
Number of transistors
189 million
28,100 million
Pipelines / CUDA cores
72
3840
Power consumption (TDP)
15 Watt
263 Watt
Texture fill rate
72.00
604.8
Memory type
DDR3L/LPDDR3/DDR4
GDDR6
Maximum RAM amount
64 GB
16 GB
Memory bus width
eDRAM + 64/128 Bit
256 Bit
Memory clock speed
System Shared
19500 MHz
Memory bandwidth
-
576.0 GB/s
Shared memory
+
-
Display Connectors
No outputs
1x HDMI 2.1a, 3x DisplayPort 2.1
HDMI
-
+
DirectX
12 (12_1)
12 Ultimate (12_2)
OpenCL
2.1
2.2
OpenGL
4.6
4.6
Shader Model
6.4
6.7
Vulkan
1.1.97
1.3
Quick Sync
+
-