NVIDIA GeForce GTX 770M vs AMD Radeon R9 M380 Mac Edition

VS

NVIDIA GeForce GTX 770M AMD Radeon R9 M380 Mac Edition

We compared two Mobile platform GPUs: 3GB VRAM GeForce GTX 770M and 2GB VRAM Radeon R9 M380 Mac Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 770M 's Advantages

More VRAM (3GB vs 2GB)

192 additional rendering cores

AMD Radeon R9 M380 Mac Edition 's Advantages

Released 2 years late

Boost Clock has increased by 28% (1021MHz vs 797MHz)

Larger VRAM bandwidth (100.4GB/s vs 96.19GB/s)

Score

Benchmark

FP32 (float)

GeForce GTX 770M

1.53 TFLOPS

Radeon R9 M380 Mac Edition +2%

1.568 TFLOPS

GeForce GTX 770M

VS

Radeon R9 M380 Mac Edition

Graphics Card

May 2013

Release Date

May 2015

GeForce 700M

Generation

Gem System

Mobile

Type

Mobile

MXM-B (3.0)

Bus Interface

PCIe 3.0 x16

Clock Speeds

706 MHz

Base Clock

900 MHz

797 MHz

Boost Clock

1021 MHz

1002 MHz

Memory Clock

1568 MHz

Memory

3GB

Memory Size

2GB

GDDR5

Memory Type

GDDR5

192bit

Memory Bus

128bit

96.19GB/s

Bandwidth

100.4GB/s

Render Config

-

SM Count

-

Compute Units

12

960

Shading Units

768

80

TMUs

48

24

ROPs

16

-

Tensor Cores

-

RT Cores

-

16 KB (per SMX)

L1 Cache

16 KB (per CU)

384 KB

L2 Cache

256 KB

Theoretical Performance

15.94 GPixel/s

Pixel Rate

16.34 GPixel/s

63.76 GTexel/s

Texture Rate

49.01 GTexel/s

-

FP16 (half)

-

1.530 TFLOPS

FP32 (float)

1.568 TFLOPS

63.76 GFLOPS

FP64 (double)

98.02 GFLOPS

Graphics Processor

GK106

GPU Name

Strato

N14E-GS-A1

GPU Variant

Strato PRO

Kepler

Architecture

GCN 2.0

TSMC

Foundry

TSMC

28 nm

Process Size

28 nm

2.54 billion

Transistors

2.08 billion

221 mm²

Die Size

160 mm²

Board Design

75W

TDP

Unknown

-

Suggested PSU

-

No outputs

Outputs

Portable Device Dependent

None

Power Connectors

-

Graphics Features

12 (11_0)

DirectX

12 (12_0)

4.6

OpenGL

4.6

3.0

OpenCL

2.1

1.1

Vulkan

1.2.170

3.0

CUDA

-

5.1

Shader Model

6.5

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