AMD Radeon Pro V520 vs ATI Radeon HD 4870 Mac Edition

VS

AMD Radeon Pro V520 ATI Radeon HD 4870 Mac Edition

We compared two Desktop platform GPUs: 8GB VRAM Radeon Pro V520 and 512MB VRAM Radeon HD 4870 Mac Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro V520 's Advantages

Released 11 years and 11 months late

Boost Clock1600MHz

Larger VRAM bandwidth (512.0GB/s vs 108.8GB/s)

1504 additional rendering cores

ATI Radeon HD 4870 Mac Edition 's Advantages

Lower TDP (150W vs 225W)

Score

Benchmark

FP32 (float)

Radeon Pro V520 +514%

7.373 TFLOPS

Radeon HD 4870 Mac Edition

1.2 TFLOPS

Radeon Pro V520

VS

Radeon HD 4870 Mac Edition

Graphics Card

Dec 2020

Release Date

Jan 2009

Radeon Pro

Generation

Radeon R700

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

1000 MHz

Base Clock

-

1600 MHz

Boost Clock

-

1000 MHz

Memory Clock

850 MHz

Memory

8GB

Memory Size

512MB

HBM2

Memory Type

GDDR5

2048bit

Memory Bus

256bit

512.0GB/s

Bandwidth

108.8GB/s

Render Config

-

SM Count

-

36

Compute Units

10

2304

Shading Units

800

144

TMUs

40

64

ROPs

16

-

Tensor Cores

-

RT Cores

-

L1 Cache

16 KB (per CU)

4 MB

L2 Cache

256 KB

Theoretical Performance

102.4 GPixel/s

Pixel Rate

12.00 GPixel/s

230.4 GTexel/s

Texture Rate

30.00 GTexel/s

14.75 TFLOPS

FP16 (half)

-

7.373 TFLOPS

FP32 (float)

1200 GFLOPS

460.8 GFLOPS

FP64 (double)

240.0 GFLOPS

Graphics Processor

Navi 12

GPU Name

RV770

Navi 12

GPU Variant

RV770 XT Mac (215-0669080)

RDNA 1.0

Architecture

TeraScale

TSMC

Foundry

TSMC

7 nm

Process Size

55 nm

Unknown

Transistors

0.956 billion

Unknown

Die Size

256 mm²

Board Design

225W

TDP

150W

550 W

Suggested PSU

450 W

No outputs

Outputs

1x DVI 1x mini-DisplayPort 1.0

1x 8-pin

Power Connectors

2x 6-pin

Graphics Features

12 (12_1)

DirectX

10.1 (10_1)

4.6

OpenGL

3.3

2.2

OpenCL

1.1

1.3

Vulkan

N/A

-

CUDA

-

6.5

Shader Model

4.1

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