AMD Radeon R9 M385 vs NVIDIA RTX A5500 Mobile
GPU · Specs Compare
Graphics Card
Release Date
May 2015
Mar 2022
Generation
Gem System
Ampere-MW
Type
Mobile
Professional
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
900 MHz
975 MHz
Boost Clock
1000 MHz
1500 MHz
Memory Clock
1200 MHz
2000 MHz
Memory
Memory Size
4GB
16GB
Memory Type
GDDR5
GDDR6
Memory Bus
128bit
256bit
Bandwidth
76.80GB/s
512.0GB/s
Render Config
Compute Units
14
—
Shading Units
896
7424
TMUs
56
232
ROPs
16
96
L1 Cache
16 KB (per CU)
128 KB (per SM)
L2 Cache
256 KB
4 MB
SM Count
—
58
Tensor Cores
—
232
RT Cores
—
58
Theoretical Performance
Pixel Rate
16.00 GPixel/s
144.0 GPixel/s
Texture Rate
56.00 GTexel/s
348.0 GTexel/s
FP32 (float)
1.792 TFLOPS
22.27 TFLOPS
FP64 (double)
112.0 GFLOPS
348.0 GFLOPS
FP16 (half)
—
22.27 TFLOPS
Graphics Processor
GPU Name
Strato
GA103
GPU Variant
Strato XT
—
Architecture
GCN 2.0
Ampere
Foundry
TSMC
Samsung
Process Size
28 nm
8 nm
Transistors
2.08 billion
22 billion
Die Size
160 mm²
496 mm²
Board Design
TDP
Unknown
165W
Outputs
Portable Device Dependent
Portable Device Dependent
Power Connectors
—
None
Graphics Features
DirectX
12 (12_0)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.1
3.0
Vulkan
1.2.170
1.3
Shader Model
6.5
6.8
CUDA
—
8.6
▲ Specs Compare
Data sourced from official specifications and benchmark tests.