Home GPU Comparison AMD Radeon R9 M385 vs NVIDIA P106M

AMD Radeon R9 M385 vs NVIDIA P106M

We compared two Mobile platform GPUs: 4GB VRAM Radeon R9 M385 and 4GB VRAM P106M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R9 M385 's Advantages
Boost Clock1000MHz
NVIDIA P106M 's Advantages
Released 3 years and 8 months late
Larger VRAM bandwidth (96.13GB/s vs 76.80GB/s)
256 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon R9 M385
1.792 TFLOPS
P106M +65%
2.974 TFLOPS
VS

Graphics Card

May 2015
Release Date
Jan 2019
Gem System
Generation
Mining GPUs
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

900 MHz
Base Clock
-
1000 MHz
Boost Clock
-
1200 MHz
Memory Clock
1502 MHz

Memory

4GB
Memory Size
4GB
GDDR5
Memory Type
GDDR5
128bit
Memory Bus
128bit
76.80GB/s
Bandwidth
96.13GB/s

Render Config

14
Compute Units
-
-
SM Count
9
896
Shading Units
1152
56
TMUs
72
16
ROPs
32
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
48 KB (per SM)
256 KB
L2 Cache
1280 KB
-
-
-

Theoretical Performance

16.00 GPixel/s
Pixel Rate
41.31 GPixel/s
56.00 GTexel/s
Texture Rate
92.95 GTexel/s
-
FP16 (half)
46.48 GFLOPS
1.792 TFLOPS
FP32 (float)
2.974 TFLOPS
112.0 GFLOPS
FP64 (double)
92.95 GFLOPS

Board Design

Unknown
TDP
75W
-
-
-
Portable Device Dependent
Outputs
No outputs
-
Power Connectors
None

Graphics Processor

Strato
GPU Name
GP106
Strato XT
GPU Variant
GP106-505-KC-A1
GCN 2.0
Architecture
Pascal
TSMC
Foundry
TSMC
28 nm
Process Size
16 nm
2.08 billion
Transistors
4.4 billion
160 mm²
Die Size
200 mm²

Graphics Features

12 (12_0)
DirectX
12 (12_1)
4.6
OpenGL
4.6
2.1
OpenCL
3.0
1.2.170
Vulkan
1.3
-
CUDA
6.1
6.5
Shader Model
6.4

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