Iris Plus Graphics 645 and Radeon RX 7600 XT - video card comparison
Passmark - benchmark score Iris Plus Graphics 645 vs Radeon RX 7600 XT
Iris Plus Graphics 645
1779
Radeon RX 7600 XT
17952
Iris Plus Graphics 645
Radeon RX 7600 XT
Architecture
Gen. 9.5 Coffee Lake (2019)
RDNA 3.0 (2022)
GPU code name
Kaby Lake GT3e
Navi 33
Market segment
Laptop
Desktop
Release date
July 2019
January 2024
Interface
PCIe 3.0 x1
PCIe 4.0 x8
Supplementary power connectors
-
1x 8-pin
Boost clock speed
1150 MHz
2755 MHz
Core clock speed
300 MHz
-
Manufacturing process technology
14 nm
6 nm
Number of transistors
-
13,300 million
Pipelines / CUDA cores
48
2048
Power consumption (TDP)
15 Watt
190 Watt
Texture fill rate
50.40
352.6
Memory type
DDR3, DDR4
GDDR6
Maximum RAM amount
System Shared
16 GB
Memory bus width
System Shared
128 Bit
Memory clock speed
System Shared
18 GB/s
Memory bandwidth
-
288.0 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
1.1.103
1.3
Quick Sync
+
-