Iris Plus Graphics 640 vs UHD Graphics 16EU
We compared two Integrated graphics card GPUs: 0System Shared VRAM Iris Plus Graphics 640 and 0System Shared VRAM UHD Graphics 16EU to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
Iris Plus Graphics 640 Advantages
Boost Clock has increased by 47% (1100MHz vs 750MHz)
256 additional rendering cores
UHD Graphics 16EU Advantages
Released 4 years late
Lower TDP (10W vs 15W)
Score
Benchmark
FP32 (float)
Iris Plus Graphics 640
+340%
845
UHD Graphics 16EU
192
3DMark Time Spy
Iris Plus Graphics 640
+68%
515
UHD Graphics 16EU
306
3DMark Time Spy Extreme
Iris Plus Graphics 640
+61%
233
UHD Graphics 16EU
144
Graphics Card
Jan 2017
Release Date
Jan 2021
HD Graphics-M
Generation
HD Graphics-M
Integrated
Type
Integrated
Ring Bus
Bus Interface
Ring Bus
Clock Speeds
300 MHz
Base Clock
350 MHz
1100 MHz
Boost Clock
750 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
384
Shading Units
128
48
TMUs
8
6
ROPs
4
Theoretical Performance
6.600 GPixel/s
Pixel Rate
3.000 GPixel/s
52.80 GTexel/s
Texture Rate
6.000 GTexel/s
1.690 TFLOPS
FP16 (half)
384.0 GFLOPS
844.8 GFLOPS
FP32 (float)
192.0 GFLOPS
211.2 GFLOPS
FP64 (double)
48.00 GFLOPS
Board Design
15W
TDP
10W
No outputs
Outputs
No outputs
Graphics Processor
Kaby Lake GT3e
GPU Name
Jasper Lake GT1
Generation 9.5
Architecture
Generation 11.0
Intel
Foundry
Intel
14 nm++
Process Size
10 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
6.4
Shader Model
6.4
