AMD Radeon Pro 575X vs NVIDIA GeForce 305M

VS

We compared two Mobile platform GPUs: 4GB VRAM Radeon Pro 575X and 512MB VRAM GeForce 305M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro 575X 's Advantages

Released 9 years and 2 months late

Larger VRAM bandwidth (217.6GB/s vs 11.20GB/s)

2032 additional rendering cores

NVIDIA GeForce 305M 's Advantages

Lower TDP (14W vs 150W)

Score

Benchmark

FP32 (float)

Radeon Pro 575X +12032%

4.489 TFLOPS

GeForce 305M

0.037 TFLOPS

Radeon Pro 575X

VS

GeForce 305M

Graphics Card

Mar 2019

Release Date

Jan 2010

Radeon Pro Mac

Generation

GeForce 300M

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

Base Clock

-

Boost Clock

-

1700 MHz

Memory Clock

700 MHz

Memory

4GB

Memory Size

512MB

GDDR5

Memory Type

GDDR3

256bit

Memory Bus

64bit

217.6GB/s

Bandwidth

11.20GB/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

32 KB

Theoretical Performance

35.07 GPixel/s

Pixel Rate

2.100 GPixel/s

140.3 GTexel/s

Texture Rate

4.200 GTexel/s

4.489 TFLOPS

FP16 (half)

-

4.489 TFLOPS

FP32 (float)

36.80 GFLOPS

280.6 GFLOPS

FP64 (double)

-

Graphics Processor

Polaris 20

GPU Name

GT218

Polaris 20 XL (215-0910052)

GPU Variant

N11M-LP1

GCN 4.0

Architecture

Tesla 2.0

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

40 nm

5.7 billion

Transistors

0.26 billion

232 mm²

Die Size

57 mm²

Board Design

150W

TDP

14W

-

Suggested PSU

-

No outputs

Outputs

No outputs

None

Power Connectors

-

Graphics Features

12 (12_0)

DirectX

11.1 (10_1)

4.6

OpenGL

3.3

2.1

OpenCL

1.1

1.2

Vulkan

N/A

-

CUDA

1.2

6.4

Shader Model

4.1

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