AMD Radeon R9 M375 vs AMD Radeon R9 M275X
AMD Radeon R9 M375
AMD Radeon R9 M275X
|
640 Shaders
4GB GDDR5
1015MHz
|
640 Shaders
4GB GDDR5
925MHz
|
|
Peak AI Performance
1.3 TFLOPS
FP32
|
Peak AI Performance
1.18 TFLOPS
FP32
|
|
FP32
1.3 TFLOPS
|
FP32
1.18 TFLOPS
|
|
Form Factor
Soldered
|
Form Factor
Soldered
|
|
TDP
35W
|
TDP
50W
|
Peak AI Performance
|
|
Radeon R9 M375 - 1.3 TFLOPS FP32
x1.1
Radeon R9 M275X - 1.18 TFLOPS FP32
x1
FP32
|
|
Radeon R9 M375 - 1.3 TFLOPS FP32
x1.1
Radeon R9 M275X - 1.18 TFLOPS FP32
x1
|
|
Radeon R9 M375 - 70.4GB/s
x1
Radeon R9 M275X - 72GB/s
x1.02
|
|
Radeon R9 M375 - 35W
x1
Radeon R9 M275X - 50W
x1.43
|
|
Radeon R9 M375 - GB6 OpenCL 10,680
x1
Radeon R9 M275X - GB6 OpenCL 11,800
x1.1
|
0%
|
0%
|
|
GB6 Vulkan N/A
0%
|
|
0%
|
0%
|
|
0%
|
0%
|
|
0%
|
0%
|
|
0%
|
0%
|
|
0%
|
0%
|
|
0%
|
0%
|
|
Manufacturer
AMD
|
Manufacturer
AMD
|
|
Chip Designer
AMD
|
Chip Designer
AMD
|
|
Architecture
GCN 1
|
Architecture
GCN 1
|
|
Family
Radeon R 300
|
Family
Radeon R 200
|
|
Codename
Cape Verde
Variant
Tropo XT
|
Codename
Cape Verde
Variant
Venus XTX
|
|
Market Segment
Laptop
|
Market Segment
Laptop
|
|
Release Date
5/5/2015
|
Release Date
5/31/2014
|
|
Foundry
TSMC
|
Foundry
TSMC
|
|
Fabrication Node
28nm
|
Fabrication Node
28nm
|
|
Die Size
123 mm²
|
Die Size
123 mm²
|
|
Transistor Count
1.5 Billion
|
Transistor Count
1.5 Billion
|
|
Transistor Density
12.20M/mm²
|
Transistor Density
12.20M/mm²
|
|
Form
Soldered
|
Form
Soldered
|
|
Shading Units
640 Shaders
|
Shading Units
640 Shaders
|
|
Texture Mapping Units
40 TMUs
|
Texture Mapping Units
40 TMUs
|
|
Render Output Units
16 ROPs
|
Render Output Units
16 ROPs
|
|
Compute Units
10 CUs
|
Compute Units
10 CUs
|
|
-
1015MHz
|
900MHz Base
925MHz
|
|
Peak AI Performance
1.3 TFLOPS
FP32
|
Peak AI Performance
1.18 TFLOPS
FP32
|
|
FP32
1.3 TFLOPS
|
FP32
1.18 TFLOPS
|
|
FP64
80 GFLOPS
|
FP64
70 GFLOPS
|
|
Pixel Fillrate
16.24 GPixel/s
|
Pixel Fillrate
14.8 GPixel/s
|
|
Texture Fillrate
40.6 GTexel/s
|
Texture Fillrate
37 GTexel/s
|
|
L1
16KB/CU
|
L1
16KB/CU
|
|
L2
256KB Shared
|
L2
256KB Shared
|
|
4GB
GDDR5
|
4GB
GDDR5
|
|
Bus Width
128Bit
|
Bus Width
128Bit
|
|
Clock
1100MHz
Transfer Rate
4.4GT/s
Bandwidth
70.4GB/s
|
Clock
1125MHz
Transfer Rate
4.5GT/s
Bandwidth
72GB/s
|
|
TDP
35W
|
TDP
50W
|
|
Max Resolution
4096x2160
|
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
VCE 1.0
|
Model
VCE 1.0
|
|
Codec
AVC (H.264)
|
Codec
AVC (H.264)
|
|
Model
UVD 4.0
|
Model
UVD 4.0
|
|
Codec
MPEG-1
MPEG-2
MPEG-4
VC-1
AVC (H.264)
|
Codec
MPEG-1
MPEG-2
MPEG-4
VC-1
AVC (H.264)
|
|
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
16
|
PCIe Version
3.0
PCIe Lanes
16
|
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