AMD Radeon R9 M385X vs NVIDIA RTX A1000 Mobile
GPU Specs Compare
Graphics Card
Release Date
May 2015
Mar 2022
Generation
Gem System
Quadro Ampere-M
Type
Mobile
Professional
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
1000 MHz
630 MHz
Boost Clock
1100 MHz
1831 MHz
Memory Clock
1200 MHz
1750 MHz
Memory
Memory Size
4GB
4GB
Memory Type
GDDR5
GDDR6
Memory Bus
128bit
128bit
Bandwidth
76.80GB/s
224GB/s
Render Config
Compute Units
14
-
Shading Units
896
2048
TMUs
56
64
ROPs
16
48
L1 Cache
16 KB (per CU)
128 KB (per SM)
L2 Cache
256 KB
2 MB
SM Count
-
16
Tensor Cores
-
64
RT Cores
-
16
Theoretical Performance
Pixel Rate
17.60 GPixel/s
89.9 GPixel/s
Texture Rate
61.60 GTexel/s
117.2 GTexel/s
FP32 (float)
1.971 TFLOPS
7.5 TFLOPS
FP64 (double)
123.2 GFLOPS
72.96 GFLOPS
FP16 (half)
-
4.669 TFLOPS
Graphics Processor
GPU Name
Strato
GA107
GPU Variant
Strato XT
-
Architecture
GCN 2.0
Ampere
Foundry
TSMC
Samsung
Process Size
28 nm
8 nm
Transistors
2.08 billion
8.7 billion
Die Size
160 mm²
200 mm²
Board Design
TDP
Unknown
60W
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
1.2
Shader Model
6.5
6.7
CUDA
-
8.6
📊 Benchmark
OctaneBench
-
147
Blender
-
1,115