AMD Radeon HD 6850M vs AMD Radeon Pro W6300M

VS

AMD Radeon HD 6850M AMD Radeon Pro W6300M

We compared two Mobile platform GPUs: 1024MB VRAM Radeon HD 6850M and 2GB VRAM Radeon Pro W6300M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 6850M 's Advantages

32 additional rendering cores

AMD Radeon Pro W6300M 's Advantages

Released 11 years late

Boost Clock2040MHz

More VRAM (2GB vs 1GB)

Larger VRAM bandwidth (64.00GB/s vs 25.60GB/s)

Lower TDP (25W vs 50W)

Score

Benchmark

FP32 (float)

Radeon HD 6850M

1.08 TFLOPS

Radeon Pro W6300M +190%

3.133 TFLOPS

Radeon HD 6850M

VS

Radeon Pro W6300M

Graphics Card

Jan 2011

Release Date

Jan 2022

Vancouver

Generation

Radeon Pro Mobile

Mobile

Type

Mobile

PCIe 2.0 x16

Bus Interface

PCIe 4.0 x4

Clock Speeds

-

Base Clock

1512 MHz

-

Boost Clock

2040 MHz

800 MHz

Memory Clock

2000 MHz

Memory

1024MB

Memory Size

2GB

GDDR3

Memory Type

GDDR6

128bit

Memory Bus

32bit

25.60GB/s

Bandwidth

64.00GB/s

Render Config

-

SM Count

-

10

Compute Units

12

800

Shading Units

768

40

TMUs

48

16

ROPs

32

-

Tensor Cores

-

RT Cores

12

8 KB (per CU)

L1 Cache

128 KB per Array

256 KB

L2 Cache

1024 KB

Theoretical Performance

10.80 GPixel/s

Pixel Rate

65.28 GPixel/s

27.00 GTexel/s

Texture Rate

97.92 GTexel/s

-

FP16 (half)

6.267 TFLOPS

1080 GFLOPS

FP32 (float)

3.133 TFLOPS

-

FP64 (double)

195.8 GFLOPS

Graphics Processor

Granville

GPU Name

Navi 24

Granville PRO

GPU Variant

Navi 24

TeraScale 2

Architecture

RDNA 2.0

TSMC

Foundry

TSMC

40 nm

Process Size

6 nm

1.04 billion

Transistors

5.4 billion

166 mm²

Die Size

107 mm²

Board Design

50W

TDP

25W

-

Suggested PSU

-

No outputs

Outputs

No outputs

-

Power Connectors

None

Graphics Features

11.2 (11_0)

DirectX

12 Ultimate (12_2)

4.4

OpenGL

4.6

1.2

OpenCL

2.2

N/A

Vulkan

1.3

-

CUDA

-

5.0

Shader Model

6.7

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