AMD Radeon 660M 1800MHz vs Intel Iris Xe 64EU 1400MHz

AMD Radeon 660M 1800MHz
Intel Iris Xe 64EU 1400MHz
384 Shaders
Shared Memory
1800MHz
512 Shaders
Shared Memory
1400MHz
Peak AI Performance
2.77 TFLOPS
FP16
Peak AI Performance
2.87 TFLOPS
FP16
FP32
1.38 TFLOPS
FP32
1.43 TFLOPS
FP16
2.77 TFLOPS
FP16
2.87 TFLOPS
Form Factor
iGPU
Form Factor
iGPU
TDP
Shared
TDP
Shared

Peak AI Performance

  • 3% slower vs Iris Xe 64EU 1400MHz
  • 4% faster vs Radeon 660M 1800MHz
Radeon 660M 1800MHz - 2.77 TFLOPS FP16
x1
Iris Xe 64EU 1400MHz - 2.87 TFLOPS FP16
x1.04

FP32

  • 3% slower vs Iris Xe 64EU 1400MHz
  • 4% faster vs Radeon 660M 1800MHz
Radeon 660M 1800MHz - 1.38 TFLOPS FP32
x1
Iris Xe 64EU 1400MHz - 1.43 TFLOPS FP32
x1.04

FP16

  • 3% slower vs Iris Xe 64EU 1400MHz
  • 4% faster vs Radeon 660M 1800MHz
Radeon 660M 1800MHz - 2.77 TFLOPS FP16
x1
Iris Xe 64EU 1400MHz - 2.87 TFLOPS FP16
x1.04
GB5 OpenCL 13,745
5%
GB5 OpenCL 10,350
3%
GB5 Vulkan 9,810
5%
GB5 Vulkan 10,130
5%
OCT Metal 30
5%
OCT Metal 35
6%
Manufacturer
AMD
Manufacturer
Intel
Chip Designer
AMD
Chip Designer
Intel
Architecture
RDNA 2
Architecture
Gen 12
Family
600
Family
Gen 12
Codename
Rembrandt
-
-
Codename
Xe LP
Variant
GT3
Market Segment
Laptop
Market Segment
Laptop
Release Date
1/4/2023
Release Date
1/18/2022
Form
iGPU
Form
iGPU
Shading Units
384 Shaders
Shading Units
512 Shaders
Texture Mapping Units
24 TMUs
Texture Mapping Units
32 TMUs
Render Output Units
16 ROPs
Render Output Units
16 ROPs
Ray-Tracing Cores
6 RT-Cores
-
-
Compute Units
6 CUs
-
-
-
-
Execution Units
64 EUs
1500MHz Base
1800MHz
-
1400MHz
Peak AI Performance
2.77 TFLOPS
FP16
Peak AI Performance
2.87 TFLOPS
FP16
FP16
2.77 TFLOPS
FP16
2.87 TFLOPS
FP32
1.38 TFLOPS
FP32
1.43 TFLOPS
FP64
90 GFLOPS
FP64
360 GFLOPS
Pixel Fillrate
28.8 GPixel/s
Pixel Fillrate
22.4 GPixel/s
Texture Fillrate
43.2 GTexel/s
Texture Fillrate
44.8 GTexel/s
L0
32KB/WGP
-
-
L1
256KB/Array
L1
Unknown
L2
Unknown
L2
512KB Shared
-
-
L3
2MB Shared
Shared Memory
Shared Memory
TDP
Shared
TDP
Shared
Max Resolution
4096x2160
Max Resolution
7680x4320
Max Resolution Refresh Rate
60Hz
Max Resolution Refresh Rate
60Hz
Variable Refresh Rate
FreeSync
Variable Refresh Rate
-
Display Stream Compression (DSC)
Not Supported
Display Stream Compression (DSC)
Supported
Multi Monitor Support
4
Multi Monitor Support
4
Content Protection
HDCP 2.2
-
-
Model
VCN 3.1
Model
Quick Sync Video 8
Codec
-
-
AVC (H.264)
HEVC (H.265)
-
Codec
JPEG
VP9
AVC (H.264)
HEVC (H.265)
AV1
Model
VCN 3.1
Model
Quick Sync Video 8
Codec
MPEG-1
MPEG-2
MPEG-4
JPEG
VC-1
-
VP9
AVC (H.264)
HEVC (H.265)
AV1
Codec
MPEG-1
MPEG-2
MPEG-4
JPEG
VC-1
VP8
VP9
AVC (H.264)
HEVC (H.265)
AV1
Direct X
12
Direct 3D
12_2
Direct X
12
Direct 3D
12_1
OpenGL
4.6
OpenCL
2.2
Vulkan
1.3
OpenGL
4.6
OpenCL
3.0
Vulkan
1.2
Shader Model
6.7
GFX
10.3
Shader Model
6.4
-
-
Not a Card
Not a Card
Change Comparison