AMD Radeon Pro 5300M vs AMD Radeon HD 6950M

VS

AMD Radeon Pro 5300M AMD Radeon HD 6950M

We compared two Mobile platform GPUs: 4GB VRAM Radeon Pro 5300M and 1024MB VRAM Radeon HD 6950M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

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 115.2GB/s)

320 additional rendering cores

AMD Radeon HD 6950M 's Advantages

Lower TDP (50W vs 85W)

Score

Benchmark

FP32 (float)

Radeon Pro 5300M +187%

3.2 TFLOPS

Radeon HD 6950M

1.114 TFLOPS

Radeon Pro 5300M

VS

Radeon HD 6950M

Graphics Card

Nov 2019

Release Date

Jan 2011

Radeon Pro Mac

Generation

Vancouver

Mobile

Type

Mobile

PCIe 4.0 x8

Bus Interface

MXM-B (3.0)

Clock Speeds

1000 MHz

Base Clock

-

1250 MHz

Boost Clock

-

1500 MHz

Memory Clock

900 MHz

Memory

4GB

Memory Size

1024MB

GDDR6

Memory Type

GDDR5

128bit

Memory Bus

256bit

192.0GB/s

Bandwidth

115.2GB/s

Render Config

-

SM Count

-

20

Compute Units

12

1280

Shading Units

960

80

TMUs

48

32

ROPs

32

-

Tensor Cores

-

RT Cores

-

L1 Cache

8 KB (per CU)

2 MB

L2 Cache

512 KB

Theoretical Performance

40.00 GPixel/s

Pixel Rate

18.56 GPixel/s

100.0 GTexel/s

Texture Rate

27.84 GTexel/s

6.400 TFLOPS

FP16 (half)

-

3.200 TFLOPS

FP32 (float)

1114 GFLOPS

200.0 GFLOPS

FP64 (double)

-

Graphics Processor

Navi 14

GPU Name

Blackcomb

Navi 14 PROA

GPU Variant

Blackcomb PRO

RDNA 1.0

Architecture

TeraScale 2

TSMC

Foundry

TSMC

7 nm

Process Size

40 nm

6.4 billion

Transistors

1.7 billion

158 mm²

Die Size

212 mm²

Board Design

85W

TDP

50W

-

Suggested PSU

-

No outputs

Outputs

No outputs

None

Power Connectors

-

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

-

CUDA

-

6.5

Shader Model

5.0

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