Intel GMA 3600 vs Intel Iris Plus Graphics 645
We compared two Integrated graphics card GPUs: 0System Shared VRAM GMA 3600 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
Intel GMA 3600 's Advantages
Lower TDP (13W vs 15W)
Intel Iris Plus Graphics 645 's Advantages
Released 11 years late
Boost Clock1050MHz
352 additional rendering cores
Score
Benchmark
FP32 (float)
GMA 3600
0.026 TFLOPS
Iris Plus Graphics 645
+3000%
0.806 TFLOPS
Graphics Card
Oct 2008
Release Date
Oct 2019
GMA Graphics-M
Generation
HD Graphics-M
Integrated
Type
Integrated
PCI
Bus Interface
Ring Bus
Clock Speeds
-
Base Clock
300 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
-
-
-
-
-
-
32
Shading Units
384
4
TMUs
48
1
ROPs
6
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Theoretical Performance
400.0 MPixel/s
Pixel Rate
6.300 GPixel/s
1.600 GTexel/s
Texture Rate
50.40 GTexel/s
-
FP16 (half)
1.613 TFLOPS
25.60 GFLOPS
FP32 (float)
806.4 GFLOPS
-
FP64 (double)
201.6 GFLOPS
Board Design
13W
TDP
15W
-
-
-
No outputs
Outputs
No outputs
-
-
-
Graphics Processor
Cedarview
GPU Name
Coffee Lake GT3e
-
-
-
PowerVR SGX545
Architecture
Generation 9.5
Intel
Foundry
Intel
65 nm
Process Size
14 nm+++
Unknown
Transistors
Unknown
Unknown
Die Size
Unknown
Graphics Features
10.1
DirectX
12 (12_1)
ES 2.0
OpenGL
4.6
N/A
OpenCL
3.0
N/A
Vulkan
1.3
-
-
-
4.1
Shader Model
6.4
