Iris Plus 645 1150MHz vs Iris Plus 64EU 1100MHz
Iris Plus 645 1150MHz
Iris Plus 64EU 1100MHz
|
384 Shaders
Shared Memory
1150MHz
|
512 Shaders
Shared Memory
1100MHz
|
|
FP32
0.88 TFLOPS
|
FP32
1.13 TFLOPS
|
|
FP16
1.77 TFLOPS
|
FP16
2.25 TFLOPS
|
|
Form Factor
iGPU
-
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Form Factor
iGPU
-
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TDP
Shared
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TDP
Shared
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-
-
-
-
-
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-
-
-
-
-
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GB5 OpenCL 6,375
2%
|
GB5 OpenCL 7,695
3%
|
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GB5 CUDA - N/A
0%
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GB5 CUDA - N/A
0%
|
|
GB5 Metal - N/A
0%
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GB5 Metal - N/A
0%
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|
GB5 Vulkan 6,240
3%
|
GB5 Vulkan 8,315
4%
|
|
OCT 2020.1 - N/A
0%
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OCT 2020.1 - N/A
0%
|
|
OCT Metal 20
4%
|
OCT Metal 30
5%
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Manufacturer
Intel
|
Manufacturer
Intel
|
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Chip Designer
Intel
|
Chip Designer
Intel
|
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Architecture
Gen 9.5
|
Architecture
Gen 11
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Family
Gen 9.5
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Family
Gen 11
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Codename
Coffee Lake
-
Variant
GT3e
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Codename
Ice Lake
-
Variant
GT3
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Market Segment
Laptop
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Market Segment
Laptop
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Release Date
4/5/2018
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Release Date
8/1/2019
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-
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-
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Form
iGPU
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Form
iGPU
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Shading Units
384 Shaders
-
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Shading Units
512 Shaders
-
|
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Texture Mapping Units
48 TMUs
|
Texture Mapping Units
32 TMUs
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Render Output Units
6 ROPs
|
Render Output Units
8 ROPs
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-
-
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-
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-
-
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-
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-
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-
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-
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-
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Execution Units
48 EUs
|
Execution Units
64 EUs
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-
-
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-
-
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-
-
300MHz Base
1150MHz
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-
-
300MHz Base
1100MHz
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-
-
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-
-
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-
-
-
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-
-
-
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FP16
1.77 TFLOPS
-
|
FP16
2.25 TFLOPS
-
|
|
-
-
-
|
-
-
-
|
|
FP32
0.88 TFLOPS
|
FP32
1.13 TFLOPS
|
|
-
-
|
-
-
|
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-
-
-
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-
-
-
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-
-
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-
-
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-
-
-
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-
-
-
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Pixel Fillrate
6.9 GPixel/s
|
Pixel Fillrate
8.8 GPixel/s
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-
-
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-
-
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Texture Fillrate
55.2 GTexel/s
|
Texture Fillrate
35.2 GTexel/s
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-
-
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-
-
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L1
-
-
-
Unknown
|
L1
-
-
-
Unknown
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L2
Unknown
|
L2
Unknown
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-
-
-
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-
-
-
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Shared Memory
-
-
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Shared Memory
-
-
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-
|
-
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-
-
-
-
-
-
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-
-
-
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-
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-
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-
-
-
-
-
-
-
-
-
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TDP
Shared
|
TDP
Shared
|
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-
-
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-
-
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-
-
-
-
-
-
-
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No Ports
|
-
-
-
-
-
-
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-
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No Ports
|
|
Max Resolution
4096x2304
|
Max Resolution
5120x3200
|
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Max Resolution Refresh Rate
60Hz
|
Max Resolution Refresh Rate
60Hz
|
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Variable Refresh Rate
-
-
-
|
Variable Refresh Rate
-
-
-
|
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Display Stream Compression (DSC)
Not Supported
|
Display Stream Compression (DSC)
Supported
|
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Multi Monitor Support
3
|
Multi Monitor Support
4
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-
-
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-
-
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Model
Quick Sync Video 6
|
Model
Quick Sync Video 7
|
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Codec
-
-
-
JPEG
-
-
VP9
-
AVC (H.264)
HEVC (H.265)
-
-
-
-
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Codec
-
-
-
JPEG
-
-
VP9
-
AVC (H.264)
HEVC (H.265)
-
-
-
-
|
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Model
Quick Sync Video 6
|
Model
Quick Sync Video 7
|
|
Codec
MPEG-1
MPEG-2
MPEG-4
JPEG
VC-1
VP8
VP9
-
AVC (H.264)
HEVC (H.265)
-
-
-
-
|
Codec
MPEG-1
MPEG-2
MPEG-4
JPEG
VC-1
VP8
VP9
-
AVC (H.264)
HEVC (H.265)
-
-
-
-
|
|
Direct X
12
Direct 3D
12_1
|
Direct X
12
Direct 3D
12_1
|
|
OpenGL
4.6
OpenCL
3.0
Vulkan
1.2
|
OpenGL
4.6
OpenCL
3.0
Vulkan
1.2
|
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Shader Model
6.4
-
-
-
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-
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Shader Model
6.4
-
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-
-
-
-
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Not a Card
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Not a Card
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