AMD Radeon R9 M485X vs AMD Radeon Graphics 512SP
GPU Specs Compare
Graphics Card
Release Date
May 2016
Mar 2020
Generation
Crystal System
Renoir
Type
Mobile
Integrated
Bus Interface
MXM-B (3.0)
IGP
Clock Speeds
Memory Clock
1250 MHz
System Shared
Base Clock
-
400 MHz
Boost Clock
-
1750 MHz
Memory
Memory Size
8GB
System Shared
Memory Type
GDDR5
System Shared
Memory Bus
256bit
System Shared
Bandwidth
160.0GB/s
System Dependent
Render Config
Compute Units
32
8
Shading Units
2048
512
TMUs
128
32
ROPs
32
8
L1 Cache
16 KB (per CU)
-
L2 Cache
512 KB
-
Theoretical Performance
Pixel Rate
23.14 GPixel/s
14.00 GPixel/s
Texture Rate
92.54 GTexel/s
56.00 GTexel/s
FP16 (half)
2.961 TFLOPS
3.584 TFLOPS
FP32 (float)
2.961 TFLOPS
1.792 TFLOPS
FP64 (double)
185.1 GFLOPS
112.0 GFLOPS
Graphics Processor
GPU Name
Amethyst
Renoir
GPU Variant
Amethyst XT
-
Architecture
GCN 3.0
GCN 5.1
Foundry
TSMC
TSMC
Process Size
28 nm
7 nm
Transistors
5 billion
9.8 billion
Die Size
366 mm²
156 mm²
Board Design
TDP
250W
15W
Outputs
No outputs
No outputs
Power Connectors
None
-
Graphics Features
DirectX
12 (12_0)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
2.0
2.1
Vulkan
1.2
1.2
Shader Model
6.3
6.4