AMD Radeon Pro W6300M vs AMD Radeon HD 7870M

VS

AMD Radeon Pro W6300M AMD Radeon HD 7870M

We compared two Mobile platform GPUs: 2GB VRAM Radeon Pro W6300M and 2GB VRAM Radeon HD 7870M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro W6300M 's Advantages

Released 9 years and 9 months late

Boost Clock2040MHz

128 additional rendering cores

Lower TDP (25W vs 45W)

Score

Benchmark

FP32 (float)

Radeon Pro W6300M +205%

3.133 TFLOPS

Radeon HD 7870M

1.024 TFLOPS

Radeon Pro W6300M

VS

Radeon HD 7870M

Graphics Card

Jan 2022

Release Date

Apr 2012

Radeon Pro Mobile

Generation

London

Mobile

Type

Mobile

PCIe 4.0 x4

Bus Interface

PCIe 3.0 x16

Clock Speeds

1512 MHz

Base Clock

-

2040 MHz

Boost Clock

-

2000 MHz

Memory Clock

1000 MHz

Memory

2GB

Memory Size

2GB

GDDR6

Memory Type

GDDR5

32bit

Memory Bus

128bit

64.00GB/s

Bandwidth

64.00GB/s

Render Config

-

SM Count

-

12

Compute Units

10

768

Shading Units

640

48

TMUs

40

32

ROPs

16

-

Tensor Cores

-

12

RT Cores

-

128 KB per Array

L1 Cache

16 KB (per CU)

1024 KB

L2 Cache

256 KB

Theoretical Performance

65.28 GPixel/s

Pixel Rate

12.80 GPixel/s

97.92 GTexel/s

Texture Rate

32.00 GTexel/s

6.267 TFLOPS

FP16 (half)

-

3.133 TFLOPS

FP32 (float)

1024 GFLOPS

195.8 GFLOPS

FP64 (double)

64.00 GFLOPS

Graphics Processor

Navi 24

GPU Name

Heathrow

Navi 24

GPU Variant

Heathrow XT (216-0835033)

RDNA 2.0

Architecture

GCN 1.0

TSMC

Foundry

TSMC

6 nm

Process Size

28 nm

5.4 billion

Transistors

1.5 billion

107 mm²

Die Size

123 mm²

Board Design

25W

TDP

45W

-

Suggested PSU

-

No outputs

Outputs

No outputs

None

Power Connectors

-

Graphics Features

12 Ultimate (12_2)

DirectX

12 (11_1)

4.6

OpenGL

4.6

2.2

OpenCL

1.2

1.3

Vulkan

1.2

-

CUDA

-

6.7

Shader Model

5.1

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