AMD Radeon Pro W6400 vs AMD Radeon HD 8470 OEM

VS

AMD Radeon Pro W6400 AMD Radeon HD 8470 OEM

We compared two Desktop platform GPUs: 4GB VRAM Radeon Pro W6400 and 1024MB VRAM Radeon HD 8470 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro W6400 's Advantages

Released 9 years late

Boost Clock2331MHz

More VRAM (4GB vs 1GB)

Larger VRAM bandwidth (112.0GB/s vs 25.60GB/s)

608 additional rendering cores

AMD Radeon HD 8470 OEM 's Advantages

Lower TDP (35W vs 50W)

Score

Benchmark

FP32 (float)

Radeon Pro W6400 +1343%

3.58 TFLOPS

Radeon HD 8470 OEM

0.248 TFLOPS

Radeon Pro W6400

VS

Radeon HD 8470 OEM

Graphics Card

Jan 2022

Release Date

Jan 2013

Radeon Pro

Generation

Sea Islands

Desktop

Type

Desktop

PCIe 4.0 x4

Bus Interface

PCIe 2.0 x16

Clock Speeds

2331 MHz

Base Clock

-

2331 MHz

Boost Clock

-

1750 MHz

Memory Clock

800 MHz

Memory

4GB

Memory Size

1024MB

GDDR6

Memory Type

GDDR5

64bit

Memory Bus

64bit

112.0GB/s

Bandwidth

25.60GB/s

Render Config

-

SM Count

-

12

Compute Units

2

768

Shading Units

160

48

TMUs

8

32

ROPs

4

-

Tensor Cores

-

12

RT Cores

-

128 KB per Array

L1 Cache

8 KB (per CU)

1024 KB

L2 Cache

128 KB

Theoretical Performance

74.59 GPixel/s

Pixel Rate

3.100 GPixel/s

111.9 GTexel/s

Texture Rate

6.200 GTexel/s

7.161 TFLOPS

FP16 (half)

-

3.580 TFLOPS

FP32 (float)

248.0 GFLOPS

223.8 GFLOPS

FP64 (double)

-

Graphics Processor

Navi 24

GPU Name

Caicos

Navi 24 XL-W

GPU Variant

Caicos XT (215-0804070)

RDNA 2.0

Architecture

TeraScale 2

TSMC

Foundry

TSMC

6 nm

Process Size

40 nm

5.4 billion

Transistors

0.37 billion

107 mm²

Die Size

67 mm²

Board Design

50W

TDP

35W

250 W

Suggested PSU

200 W

2x DisplayPort 1.4a

Outputs

1x DVI 1x HDMI 1.3a

None

Power Connectors

None

Graphics Features

12 Ultimate (12_2)

DirectX

11.2 (11_0)

4.6

OpenGL

4.4

2.2

OpenCL

1.2

1.3

Vulkan

N/A

-

CUDA

-

6.6

Shader Model

5.0

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