AMD Radeon R9 M385 vs Intel Arctic Sound 2T
GPU · Specs Compare
Graphics Card
Release Date
May 2015
Jan 2021
Generation
Gem System
Xe Graphics
Type
Mobile
Professional
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
900 MHz
—
Boost Clock
1000 MHz
—
Memory Clock
1200 MHz
1200 MHz
Memory
Memory Size
4GB
16GB
Memory Type
GDDR5
HBM2e
Memory Bus
128bit
4096bit
Bandwidth
76.80GB/s
1229GB/s
Render Config
Compute Units
14
—
Shading Units
896
7680
TMUs
56
240
ROPs
16
120
L1 Cache
16 KB (per CU)
—
L2 Cache
256 KB
8 MB
Theoretical Performance
Pixel Rate
16.00 GPixel/s
108.0 GPixel/s
Texture Rate
56.00 GTexel/s
216.0 GTexel/s
FP32 (float)
1.792 TFLOPS
13.82 TFLOPS
FP64 (double)
112.0 GFLOPS
3.456 TFLOPS
FP16 (half)
—
27.65 TFLOPS
Graphics Processor
GPU Name
Strato
Arctic Sound
GPU Variant
Strato XT
—
Architecture
GCN 2.0
Generation 12.5
Foundry
TSMC
Intel
Process Size
28 nm
10 nm
Transistors
2.08 billion
8 billion
Die Size
160 mm²
190 mm²
Board Design
TDP
Unknown
500W
Outputs
Portable Device Dependent
No outputs
Suggested PSU
—
900 W
Power Connectors
—
None
Graphics Features
DirectX
12 (12_0)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
2.1
3.0
Vulkan
1.2.170
N/A
Shader Model
6.5
6.5
▲ Specs Compare
Data sourced from official specifications and benchmark tests.