AMD Radeon RX 5700M vs AMD Radeon HD 6770M Mac Edition

VS

AMD Radeon RX 5700M

AMD Radeon HD 6770M Mac Edition

We compared two Mobile platform GPUs: 8GB VRAM Radeon RX 5700M and 512MB VRAM Radeon HD 6770M Mac Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 5700M 's Advantages

Released 9 years and 2 months late

Boost Clock1720MHz

More VRAM (8GB vs 512GB)

Larger VRAM bandwidth (384.0GB/s vs 57.60GB/s)

1824 additional rendering cores

AMD Radeon HD 6770M Mac Edition 's Advantages

Lower TDP (35W vs 180W)

Score

Benchmark

FP32 (float)

Radeon RX 5700M +1038%

7.926 TFLOPS

Radeon HD 6770M Mac Edition

0.696 TFLOPS

Radeon RX 5700M

VS

Radeon HD 6770M Mac Edition

Graphics Card

Mar 2020

Release Date

Jan 2011

Mobility Radeon

Generation

Vancouver

Mobile

Type

Mobile

PCIe 4.0 x16

Bus Interface

MXM-A (3.0)

Clock Speeds

1465 MHz

Base Clock

-

1720 MHz

Boost Clock

-

1500 MHz

Memory Clock

900 MHz

Memory

8GB

Memory Size

512MB

GDDR6

Memory Type

GDDR5

256bit

Memory Bus

128bit

384.0GB/s

Bandwidth

57.60GB/s

Render Config

36

Compute Units

6

-

2304

Shading Units

480

144

TMUs

24

64

ROPs

8

-

L1 Cache

8 KB (per CU)

8 MB

L2 Cache

256 KB

-

Theoretical Performance

110.1 GPixel/s

Pixel Rate

5.800 GPixel/s

247.7 GTexel/s

Texture Rate

17.40 GTexel/s

15.85 TFLOPS

FP16 (half)

-

7.926 TFLOPS

FP32 (float)

696.0 GFLOPS

495.4 GFLOPS

FP64 (double)

-

Board Design

180W

TDP

35W

-

1x HDMI 2.1 3x DisplayPort 1.4a

Outputs

No outputs

1x 6-pin + 1x 8-pin

Power Connectors

-

Graphics Processor

Navi 10

GPU Name

Whistler

Navi 10 XML

GPU Variant

Whistler XT (216-0810001)

RDNA 1.0

Architecture

TeraScale 2

TSMC

Foundry

TSMC

7 nm

Process Size

40 nm

10.3 billion

Transistors

0.716 billion

251 mm²

Die Size

104 mm²

Graphics Features

12 (12_1)

DirectX

11.2 (11_0)

4.6

OpenGL

4.4

2.1

OpenCL

1.2

1.3

Vulkan

N/A

-

6.5

Shader Model

5.0

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