Intel Iris Pro 580 1100MHz vs AMD Radeon R7 8CU 900MHz GCN 3
Intel Iris Pro 580 1100MHz
AMD Radeon R7 8CU 900MHz GCN 3
|
576 Shaders
Shared Memory
1100MHz
|
512 Shaders
Shared Memory
900MHz
|
|
Peak AI Performance
1.27 TFLOPS
FP32
|
Peak AI Performance
920 GFLOPS
FP16
|
|
FP32
1.27 TFLOPS
|
FP32
920 GFLOPS
|
|
-
-
|
FP16
920 GFLOPS
|
|
Form Factor
iGPU
|
Form Factor
iGPU
|
|
TDP
Shared
|
TDP
Shared
|
Peak AI Performance
|
|
Iris Pro 580 1100MHz - 1.27 TFLOPS FP32
x1.38
Radeon R7 8CU 900MHz GCN 3 - 920 GFLOPS FP16
x1
FP32
|
|
Iris Pro 580 1100MHz - 1.27 TFLOPS FP32
x1.38
Radeon R7 8CU 900MHz GCN 3 - 920 GFLOPS FP32
x1
|
0%
|
0%
|
|
0%
|
0%
|
|
0%
|
0%
|
|
0%
|
0%
|
|
0%
|
0%
|
|
0%
|
0%
|
|
0%
|
0%
|
|
0%
|
0%
|
|
0%
|
0%
|
|
Form
iGPU
|
Form
iGPU
|
|
Shading Units
576 Shaders
|
Shading Units
512 Shaders
|
|
Texture Mapping Units
72 TMUs
|
Texture Mapping Units
32 TMUs
|
|
Render Output Units
9 ROPs
|
Render Output Units
8 ROPs
|
|
-
-
|
Compute Units
8 CUs
|
|
Execution Units
72 EUs
|
-
-
|
|
350MHz Base
1100MHz
|
-
900MHz
|
|
Peak AI Performance
1.27 TFLOPS
FP32
|
Peak AI Performance
920 GFLOPS
FP16
|
|
-
-
|
FP16
920 GFLOPS
|
|
FP32
1.27 TFLOPS
|
FP32
920 GFLOPS
|
|
FP64
320 GFLOPS
|
FP64
60 GFLOPS
|
|
Pixel Fillrate
9.9 GPixel/s
|
Pixel Fillrate
7.2 GPixel/s
|
|
Texture Fillrate
79.2 GTexel/s
|
Texture Fillrate
28.8 GTexel/s
|
|
L1
-
Unknown
|
L1
16KB/CU
-
|
|
L2
Unknown
|
L2
256KB Shared
|
|
Shared Memory
|
Shared Memory
|
|
TDP
Shared
|
TDP
Shared
|
|
Max Resolution
4096x2304
|
Max Resolution
4096x2160
|
|
Max Resolution Refresh Rate
60Hz
|
Max Resolution Refresh Rate
60Hz
|
|
Variable Refresh Rate
|
Variable Refresh Rate
|
|
Display Stream Compression (DSC)
Not Supported
|
Display Stream Compression (DSC)
Not Supported
|
|
Multi Monitor Support
3
|
Multi Monitor Support
3
|
|
Model
Quick Sync Video 5
|
Model
VCE 3.1
|
|
Codec
JPEG
AVC (H.264)
HEVC (H.265)
|
Codec
-
AVC (H.264)
HEVC (H.265)
|
|
Model
Quick Sync Video 5
|
Model
UVD 6.0
|
|
Codec
MPEG-1
MPEG-2
MPEG-4
JPEG
VC-1
VP8
AVC (H.264)
HEVC (H.265)
|
Codec
MPEG-1
MPEG-2
MPEG-4
JPEG
VC-1
-
AVC (H.264)
HEVC (H.265)
|
|
Direct X
12
Direct 3D
12_1
|
Direct X
12
Direct 3D
12_0
|
|
OpenGL
4.6
OpenCL
3.0
Vulkan
1.2
|
OpenGL
4.6
OpenCL
2.1
Vulkan
1.2
|
|
Shader Model
6.4
-
-
|
Shader Model
6.5
GFX
8
|
|
Not a Card
|
Not a Card
|
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