AMD Radeon Pro 575 vs NVIDIA GeForce 8400M GS

VS

AMD Radeon Pro 575 NVIDIA GeForce 8400M GS

We compared two Mobile platform GPUs: 4GB VRAM Radeon Pro 575 and 256MB VRAM GeForce 8400M GS to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro 575 's Advantages

Released 10 years and 1 months late

Larger VRAM bandwidth (217.0GB/s vs 6.400GB/s)

2032 additional rendering cores

NVIDIA GeForce 8400M GS 's Advantages

Lower TDP (11W vs 150W)

Score

Benchmark

FP32 (float)

Radeon Pro 575 +17165%

4.489 TFLOPS

GeForce 8400M GS

0.026 TFLOPS

Radeon Pro 575

VS

GeForce 8400M GS

Graphics Card

Jun 2017

Release Date

May 2007

Radeon Pro Mac

Generation

GeForce 8M

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

MXM-I

Clock Speeds

-

Base Clock

-

Boost Clock

-

1695 MHz

Memory Clock

400 MHz

Memory

4GB

Memory Size

256MB

GDDR5

Memory Type

DDR2

256bit

Memory Bus

64bit

217.0GB/s

Bandwidth

6.400GB/s

Render Config

-

SM Count

2

32

Compute Units

-

2048

Shading Units

16

128

TMUs

8

32

ROPs

4

-

Tensor Cores

-

RT Cores

-

16 KB (per CU)

L1 Cache

-

2 MB

L2 Cache

16 KB

Theoretical Performance

35.07 GPixel/s

Pixel Rate

1.600 GPixel/s

140.3 GTexel/s

Texture Rate

3.200 GTexel/s

4.489 TFLOPS

FP16 (half)

-

4.489 TFLOPS

FP32 (float)

25.60 GFLOPS

280.6 GFLOPS

FP64 (double)

-

Graphics Processor

Polaris 20

GPU Name

G86

Polaris 20 XL (215-0910052)

GPU Variant

NB8M-GS

GCN 4.0

Architecture

Tesla

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

80 nm

5.7 billion

Transistors

0.21 billion

232 mm²

Die Size

127 mm²

Board Design

150W

TDP

11W

-

Suggested PSU

-

No outputs

Outputs

No outputs

None

Power Connectors

-

Graphics Features

12 (12_0)

DirectX

11.1 (10_0)

4.6

OpenGL

3.3

2.1

OpenCL

1.1

1.2

Vulkan

N/A

-

CUDA

1.1

6.4

Shader Model

4.0

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