AMD Radeon R9 M385 vs NVIDIA GeForce GTX 260M

VS

AMD Radeon R9 M385

NVIDIA GeForce GTX 260M

We compared two Mobile platform GPUs: 4GB VRAM Radeon R9 M385 and 1024MB VRAM GeForce GTX 260M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R9 M385 's Advantages

Released 6 years and 2 months late

Boost Clock1000MHz

More VRAM (4GB vs 1024GB)

Larger VRAM bandwidth (76.80GB/s vs 60.80GB/s)

784 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon R9 M385 +481%

1.792 TFLOPS

GeForce GTX 260M

0.308 TFLOPS

Radeon R9 M385

VS

GeForce GTX 260M

Graphics Card

May 2015

Release Date

Mar 2009

Gem System

Generation

GeForce 200M

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

900 MHz

Base Clock

-

1000 MHz

Boost Clock

-

1200 MHz

Memory Clock

950 MHz

Memory

4GB

Memory Size

1024MB

GDDR5

Memory Type

GDDR3

128bit

Memory Bus

256bit

76.80GB/s

Bandwidth

60.80GB/s

Render Config

14

Compute Units

-

SM Count

14

896

Shading Units

112

56

TMUs

56

16

ROPs

16

-

16 KB (per CU)

L1 Cache

-

256 KB

L2 Cache

64 KB

-

Theoretical Performance

16.00 GPixel/s

Pixel Rate

8.800 GPixel/s

56.00 GTexel/s

Texture Rate

30.80 GTexel/s

-

1.792 TFLOPS

FP32 (float)

308.0 GFLOPS

112.0 GFLOPS

FP64 (double)

-

Board Design

Unknown

TDP

65W

-

Portable Device Dependent

Outputs

No outputs

-

Graphics Processor

Strato

GPU Name

G92

Strato XT

GPU Variant

N10E-GT

GCN 2.0

Architecture

Tesla

TSMC

Foundry

TSMC

28 nm

Process Size

65 nm

2.08 billion

Transistors

0.754 billion

160 mm²

Die Size

324 mm²

Graphics Features

12 (12_0)

DirectX

11.1 (10_0)

4.6

OpenGL

3.3

2.1

OpenCL

1.1

1.2.170

Vulkan

N/A

-

CUDA

1.1

6.5

Shader Model

4.0

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