AMD Radeon R5 4CU 800MHz GCN 2 vs AMD Radeon R5 3CU 847MHz GCN 3

AMD Radeon R5 4CU 800MHz GCN 2
AMD Radeon R5 3CU 847MHz GCN 3
256 Shaders
Shared Memory
800MHz
192 Shaders
Shared Memory
847MHz
Peak AI Performance
410 GFLOPS
FP16
Peak AI Performance
330 GFLOPS
FP16
FP32
410 GFLOPS
FP32
330 GFLOPS
FP16
410 GFLOPS
FP16
330 GFLOPS
Form Factor
iGPU
Form Factor
iGPU
TDP
Shared
TDP
Shared

Peak AI Performance

  • 24% faster vs Radeon R5 3CU 847MHz GCN 3
  • 20% slower vs Radeon R5 4CU 800MHz GCN 2
Radeon R5 4CU 800MHz GCN 2 - 410 GFLOPS FP16
x1.24
Radeon R5 3CU 847MHz GCN 3 - 330 GFLOPS FP16
x1

FP32

  • 24% faster vs Radeon R5 3CU 847MHz GCN 3
  • 20% slower vs Radeon R5 4CU 800MHz GCN 2
Radeon R5 4CU 800MHz GCN 2 - 410 GFLOPS FP32
x1.24
Radeon R5 3CU 847MHz GCN 3 - 330 GFLOPS FP32
x1

FP16

  • 24% faster vs Radeon R5 3CU 847MHz GCN 3
  • 20% slower vs Radeon R5 4CU 800MHz GCN 2
Radeon R5 4CU 800MHz GCN 2 - 410 GFLOPS FP16
x1.24
Radeon R5 3CU 847MHz GCN 3 - 330 GFLOPS FP16
x1
Manufacturer
AMD
Manufacturer
AMD
Chip Designer
AMD
Chip Designer
AMD
Architecture
GCN 2
Architecture
GCN 3
Family
GCN 2
Family
GCN 3
Codename
Spectre
Variant
Spectre SL
Codename
Stoney
-
-
Market Segment
Laptop
Market Segment
Laptop
Release Date
2/2/2016
Release Date
6/1/2017
Form
iGPU
Form
iGPU
Shading Units
256 Shaders
Shading Units
192 Shaders
Texture Mapping Units
16 TMUs
Texture Mapping Units
12 TMUs
Render Output Units
8 ROPs
Render Output Units
8 ROPs
Compute Units
4 CUs
Compute Units
3 CUs
800MHz
847MHz
Peak AI Performance
410 GFLOPS
FP16
Peak AI Performance
330 GFLOPS
FP16
FP16
410 GFLOPS
FP16
330 GFLOPS
FP32
410 GFLOPS
FP32
330 GFLOPS
FP64
30 GFLOPS
FP64
20 GFLOPS
Pixel Fillrate
6.4 GPixel/s
Pixel Fillrate
6.776 GPixel/s
Texture Fillrate
12.8 GTexel/s
Texture Fillrate
10.164 GTexel/s
L1
16KB/CU
L1
16KB/CU
L2
128KB Shared
L2
128KB Shared
Shared Memory
Shared Memory
TDP
Shared
TDP
Shared
Max Resolution
4096x2160
Max Resolution
4096x2160
Max Resolution Refresh Rate
60Hz
Max Resolution Refresh Rate
60Hz
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
VCE 3.4
Codec
AVC (H.264)
-
Codec
AVC (H.264)
HEVC (H.265)
Model
UVD 4.2
Model
UVD 6.2
Codec
MPEG-1
MPEG-2
MPEG-4
-
VC-1
AVC (H.264)
-
Codec
MPEG-1
MPEG-2
MPEG-4
JPEG
VC-1
AVC (H.264)
HEVC (H.265)
Direct X
12
Direct 3D
12_0
Direct X
12
Direct 3D
12_0
OpenGL
4.6
OpenCL
2.1
Vulkan
1.2
OpenGL
4.6
OpenCL
2.1
Vulkan
1.2
Shader Model
6.5
GFX
7
Shader Model
6.5
GFX
8
Not a Card
Not a Card
Change Comparison