UHD Graphics 630 vs Iris Plus Graphics 645
We compared two Integrated graphics card GPUs: 0System Shared VRAM UHD Graphics 630 and 0System Shared VRAM Iris Plus Graphics 645 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
UHD Graphics 630 's Advantages
Released 6 months late
Boost Clock has increased by 10% (1150MHz vs 1050MHz)
Iris Plus Graphics 645 's Advantages
200 additional rendering cores
Score
Benchmark
FP32 (float)
UHD Graphics 630
423
Iris Plus Graphics 645
+90%
806
Graphics Card
Apr 2020
Release Date
Oct 2019
HD Graphics
Generation
HD Graphics-M
Integrated
Type
Integrated
Ring Bus
Bus Interface
Ring Bus
Clock Speeds
350 MHz
Base Clock
300 MHz
1150 MHz
Boost Clock
1050 MHz
System Shared
Memory Clock
System Shared
Memory
System Shared
Memory Size
System Shared
System Shared
Memory Type
System Shared
System Shared
Memory Bus
System Shared
System Dependent
Bandwidth
System Dependent
Render Config
184
Shading Units
384
23
TMUs
48
3
ROPs
6
Theoretical Performance
3.450 GPixel/s
Pixel Rate
6.300 GPixel/s
26.45 GTexel/s
Texture Rate
50.40 GTexel/s
846.4 GFLOPS
FP16 (half)
1.613 TFLOPS
423.2 GFLOPS
FP32 (float)
806.4 GFLOPS
105.8 GFLOPS
FP64 (double)
201.6 GFLOPS
Board Design
15W
TDP
15W
No outputs
Outputs
No outputs
Graphics Processor
Comet Lake GT2
GPU Name
Coffee Lake GT3e
Generation 9.5
Architecture
Generation 9.5
Intel
Foundry
Intel
14 nm+++
Process Size
14 nm+++
Unknown
Transistors
Unknown
Unknown
Die Size
Unknown
Graphics Features
12 (12_1)
DirectX
12 (12_1)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.3
Vulkan
1.3
6.5
Shader Model
6.4
