Iris Graphics 540 and Radeon RX 6600 XT - video card comparison
Passmark - benchmark score Iris Graphics 540 vs Radeon RX 6600 XT
Iris Graphics 540
1296
Radeon RX 6600 XT
16985
Iris Graphics 540
Radeon RX 6600 XT
Architecture
Gen. 9 Skylake (2015−2016)
Navi / RDNA2 (2020−2022)
GPU code name
Skylake GT3e
Navi 23
Market segment
Laptop
Desktop
Release date
September 2015
July 2021
Interface
PCIe 3.0 x1
PCIe 4.0 x8
Supplementary power connectors
-
1x 8-pin
Boost clock speed
1050 MHz
2589 MHz
Core clock speed
300 MHz
1968 MHz
Manufacturing process technology
14 nm
7 nm
Number of transistors
189 million
11,060 million
Pipelines / CUDA cores
48
2048
Power consumption (TDP)
15 Watt
160 (TGP) Watt
Texture fill rate
50.40
331.4
Memory type
eDRAM
GDDR6
Maximum RAM amount
64 MB
8 GB
Memory bus width
eDRAM + 64/128 Bit
128 Bit
Memory clock speed
System Shared
16000 MHz
Memory bandwidth
-
256.0 GB/s
Shared memory
+
-
Display Connectors
No outputs
1x HDMI, 2x DisplayPort
HDMI
-
+
DirectX
12 (12_1)
12.0 Ultimate (12_2)
OpenCL
2.1
2.1
OpenGL
4.6
4.6
Shader Model
6.4
6.5
Vulkan
1.1.97
1.2
Quick Sync
+
-