AMD Radeon R7 8CU 866MHz GCN 2 vs Intel Iris Pro 580 900MHz
AMD Radeon R7 8CU 866MHz GCN 2
Intel Iris Pro 580 900MHz
|
512 Shaders
Shared Memory
866MHz
|
576 Shaders
Shared Memory
900MHz
|
|
Peak AI Performance
890 GFLOPS
FP16
|
Peak AI Performance
1.04 TFLOPS
FP32
|
|
FP32
890 GFLOPS
|
FP32
1.04 TFLOPS
|
|
FP16
890 GFLOPS
|
-
-
|
|
Form Factor
iGPU
|
Form Factor
iGPU
|
|
TDP
Shared
|
TDP
Shared
|
Peak AI Performance
|
|
Radeon R7 8CU 866MHz GCN 2 - 890 GFLOPS FP16
x1
Iris Pro 580 900MHz - 1.04 TFLOPS FP32
x1.17
FP32
|
|
Radeon R7 8CU 866MHz GCN 2 - 890 GFLOPS FP32
x1
Iris Pro 580 900MHz - 1.04 TFLOPS FP32
x1.17
|
0%
|
0%
|
|
0%
|
0%
|
|
0%
|
0%
|
|
0%
|
0%
|
|
0%
|
0%
|
|
0%
|
0%
|
|
0%
|
0%
|
|
0%
|
0%
|
|
0%
|
0%
|
|
Form
iGPU
|
Form
iGPU
|
|
Shading Units
512 Shaders
|
Shading Units
576 Shaders
|
|
Texture Mapping Units
32 TMUs
|
Texture Mapping Units
72 TMUs
|
|
Render Output Units
8 ROPs
|
Render Output Units
9 ROPs
|
|
Compute Units
8 CUs
|
-
-
|
|
-
-
|
Execution Units
72 EUs
|
|
-
866MHz
|
350MHz Base
900MHz
|
|
Peak AI Performance
890 GFLOPS
FP16
|
Peak AI Performance
1.04 TFLOPS
FP32
|
|
FP16
890 GFLOPS
|
-
-
|
|
FP32
890 GFLOPS
|
FP32
1.04 TFLOPS
|
|
FP64
60 GFLOPS
|
FP64
260 GFLOPS
|
|
Pixel Fillrate
6.928 GPixel/s
|
Pixel Fillrate
8.1 GPixel/s
|
|
Texture Fillrate
27.712 GTexel/s
|
Texture Fillrate
64.8 GTexel/s
|
|
L1
16KB/CU
-
|
L1
-
Unknown
|
|
L2
128KB Shared
|
L2
Unknown
|
|
Shared Memory
|
Shared Memory
|
|
TDP
Shared
|
TDP
Shared
|
|
Max Resolution
4096x2160
|
Max Resolution
4096x2304
|
|
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
VCE 2.0
|
Model
Quick Sync Video 5
|
|
Codec
-
AVC (H.264)
-
|
Codec
JPEG
AVC (H.264)
HEVC (H.265)
|
|
Model
UVD 4.2
|
Model
Quick Sync Video 5
|
|
Codec
MPEG-1
MPEG-2
MPEG-4
-
VC-1
-
AVC (H.264)
-
|
Codec
MPEG-1
MPEG-2
MPEG-4
JPEG
VC-1
VP8
AVC (H.264)
HEVC (H.265)
|
|
Direct X
12
Direct 3D
12_0
|
Direct X
12
Direct 3D
12_1
|
|
OpenGL
4.6
OpenCL
2.1
Vulkan
1.2
|
OpenGL
4.6
OpenCL
3.0
Vulkan
1.2
|
|
Shader Model
6.5
GFX
7
|
Shader Model
6.4
-
-
|
|
Not a Card
|
Not a Card
|
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