AMD Radeon R9 M385X vs NVIDIA NVS 4200M

VS

AMD Radeon R9 M385X

NVIDIA NVS 4200M

We compared two Mobile platform GPUs: 4GB VRAM Radeon R9 M385X and 1024MB VRAM NVS 4200M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R9 M385X 's Advantages

Released 4 years and 3 months late

Boost Clock1100MHz

More VRAM (4GB vs 1024GB)

Larger VRAM bandwidth (76.80GB/s vs 12.80GB/s)

848 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon R9 M385X +1163%

1.971 TFLOPS

NVS 4200M

0.156 TFLOPS

Radeon R9 M385X

VS

NVS 4200M

Graphics Card

May 2015

Release Date

Feb 2011

Gem System

Generation

NVS Mobile

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

MXM

Clock Speeds

1000 MHz

Base Clock

-

1100 MHz

Boost Clock

-

1200 MHz

Memory Clock

800 MHz

Memory

4GB

Memory Size

1024MB

GDDR5

Memory Type

DDR3

128bit

Memory Bus

64bit

76.80GB/s

Bandwidth

12.80GB/s

Render Config

14

Compute Units

-

SM Count

1

896

Shading Units

48

56

TMUs

8

16

ROPs

4

-

16 KB (per CU)

L1 Cache

64 KB (per SM)

256 KB

L2 Cache

128 KB

-

Theoretical Performance

17.60 GPixel/s

Pixel Rate

1.620 GPixel/s

61.60 GTexel/s

Texture Rate

6.480 GTexel/s

-

1.971 TFLOPS

FP32 (float)

155.5 GFLOPS

123.2 GFLOPS

FP64 (double)

12.96 GFLOPS

Board Design

Unknown

TDP

25W

-

Portable Device Dependent

Outputs

No outputs

-

Graphics Processor

Strato

GPU Name

GF119

Strato XT

GPU Variant

N12P-NS1-S-A1

GCN 2.0

Architecture

Fermi 2.0

TSMC

Foundry

TSMC

28 nm

Process Size

40 nm

2.08 billion

Transistors

0.292 billion

160 mm²

Die Size

79 mm²

Graphics Features

12 (12_0)

DirectX

12 (11_0)

4.6

OpenGL

4.6

2.1

OpenCL

1.1

1.2.170

Vulkan

N/A

-

CUDA

2.1

6.5

Shader Model

5.1

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