AMD Radeon R5 M240 vs AMD Radeon R5 M420

AMD Radeon R5 M240
AMD Radeon R5 M420
320 Shaders
2GB DDR3
1030MHz
320 Shaders
2GB DDR3
855MHz
Peak AI Performance
660 GFLOPS
FP32
Peak AI Performance
550 GFLOPS
FP32
FP32
660 GFLOPS
FP32
550 GFLOPS
Form Factor
Soldered
Form Factor
Soldered
TDP
15W
TDP
20W

Peak AI Performance

  • 20% faster vs Radeon R5 M420
  • 17% slower vs Radeon R5 M240
Radeon R5 M240 - 660 GFLOPS FP32
x1.2
Radeon R5 M420 - 550 GFLOPS FP32
x1

FP32

  • 20% faster vs Radeon R5 M420
  • 17% slower vs Radeon R5 M240
Radeon R5 M240 - 660 GFLOPS FP32
x1.2
Radeon R5 M420 - 550 GFLOPS FP32
x1
  • 10% slower vs Radeon R5 M420
  • 11% faster vs Radeon R5 M240
Radeon R5 M240 - 14.4GB/s
x1
Radeon R5 M420 - 16GB/s
x1.11
  • 25% lower vs Radeon R5 M420
  • 33% higher vs Radeon R5 M240
Radeon R5 M240 - 15W
x1
Radeon R5 M420 - 20W
x1.33
  • 17% slower vs Radeon R5 M420
  • 20% faster vs Radeon R5 M240
Radeon R5 M240 - GB6 OpenCL 3,545
x1
Radeon R5 M420 - GB6 OpenCL 4,270
x1.2
GB6 Vulkan N/A
0%
Manufacturer
AMD
Manufacturer
AMD
Chip Designer
AMD
Chip Designer
AMD
Architecture
GCN 1
Architecture
GCN 1
Family
Radeon R 200
Family
Radeon R 400
Codename
Hainan
Variant
Jet XT
Codename
Hainan
Variant
Jet Pro
Market Segment
Laptop
Market Segment
Laptop
Release Date
9/18/2014
Release Date
5/15/2016
Foundry
TSMC
Foundry
TSMC
Fabrication Node
28nm
Fabrication Node
28nm
Die Size
56 mm²
Die Size
56 mm²
Transistor Count
690 Million
Transistor Count
690 Million
Transistor Density
12.32M/mm²
Transistor Density
12.32M/mm²
Form
Soldered
Form
Soldered
Shading Units
320 Shaders
Shading Units
320 Shaders
Texture Mapping Units
20 TMUs
Texture Mapping Units
20 TMUs
Render Output Units
8 ROPs
Render Output Units
8 ROPs
Compute Units
5 CUs
Compute Units
5 CUs
1000MHz Base
1030MHz
780MHz Base
855MHz
Peak AI Performance
660 GFLOPS
FP32
Peak AI Performance
550 GFLOPS
FP32
FP32
660 GFLOPS
FP32
550 GFLOPS
FP64
40 GFLOPS
FP64
30 GFLOPS
Pixel Fillrate
8.24 GPixel/s
Pixel Fillrate
6.84 GPixel/s
Texture Fillrate
20.6 GTexel/s
Texture Fillrate
17.1 GTexel/s
L1
16KB/CU
L1
16KB/CU
L2
128KB Shared
L2
128KB Shared
2GB
DDR3
2GB
DDR3
Bus Width
64Bit
Bus Width
64Bit
Clock
900MHz
Transfer Rate
1.8GT/s
Bandwidth
14.4GB/s
Clock
1000MHz
Transfer Rate
2GT/s
Bandwidth
16GB/s
TDP
15W
TDP
20W
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
Content Protection
HDCP 1.4
Content Protection
HDCP 1.4
No Encoders
No Encoders
No Decoders
No Decoders
Direct X
12
Direct 3D
11_1
Direct X
12
Direct 3D
11_1
OpenGL
4.6
OpenCL
2.1
Vulkan
1.2
OpenGL
4.6
OpenCL
2.1
Vulkan
1.2
Shader Model
6.5
GFX
6
Shader Model
6.5
GFX
6
Not a Card
Not a Card
PCIe Version
3.0
PCIe Lanes
8
PCIe Version
3.0
PCIe Lanes
8
Change Comparison