AMD Radeon HD 6770M vs AMD Radeon Pro 5300M

VS

AMD Radeon HD 6770M AMD Radeon Pro 5300M

We compared two Mobile platform GPUs: 1024MB VRAM Radeon HD 6770M and 4GB VRAM Radeon Pro 5300M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 6770M 's Advantages

Lower TDP (35W vs 85W)

AMD Radeon Pro 5300M 's Advantages

Released 8 years and 10 months late

Boost Clock1250MHz

More VRAM (4GB vs 1GB)

Larger VRAM bandwidth (192.0GB/s vs 57.60GB/s)

800 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon HD 6770M

0.696 TFLOPS

Radeon Pro 5300M +359%

3.2 TFLOPS

Radeon HD 6770M

VS

Radeon Pro 5300M

Graphics Card

Jan 2011

Release Date

Nov 2019

Vancouver

Generation

Radeon Pro Mac

Mobile

Type

Mobile

MXM-A (3.0)

Bus Interface

PCIe 4.0 x8

Clock Speeds

-

Base Clock

1000 MHz

-

Boost Clock

1250 MHz

900 MHz

Memory Clock

1500 MHz

Memory

1024MB

Memory Size

4GB

GDDR5

Memory Type

GDDR6

128bit

Memory Bus

128bit

57.60GB/s

Bandwidth

192.0GB/s

Render Config

-

SM Count

-

6

Compute Units

20

480

Shading Units

1280

24

TMUs

80

8

ROPs

32

-

Tensor Cores

-

RT Cores

-

8 KB (per CU)

L1 Cache

-

256 KB

L2 Cache

2 MB

Theoretical Performance

5.800 GPixel/s

Pixel Rate

40.00 GPixel/s

17.40 GTexel/s

Texture Rate

100.0 GTexel/s

-

FP16 (half)

6.400 TFLOPS

696.0 GFLOPS

FP32 (float)

3.200 TFLOPS

-

FP64 (double)

200.0 GFLOPS

Graphics Processor

Whistler

GPU Name

Navi 14

Whistler XT (216-0810001)

GPU Variant

Navi 14 PROA

TeraScale 2

Architecture

RDNA 1.0

TSMC

Foundry

TSMC

40 nm

Process Size

7 nm

0.716 billion

Transistors

6.4 billion

104 mm²

Die Size

158 mm²

Board Design

35W

TDP

85W

-

Suggested PSU

-

No outputs

Outputs

No outputs

-

Power Connectors

None

Graphics Features

11.2 (11_0)

DirectX

12 (12_1)

4.4

OpenGL

4.6

1.2

OpenCL

2.1

N/A

Vulkan

1.3

-

CUDA

-

5.0

Shader Model

6.5

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