AMD Radeon HD 7870 GHz Edition vs AMD Radeon Pro 5700

VS

AMD Radeon HD 7870 GHz Edition

AMD Radeon Pro 5700

We compared two Desktop platform GPUs: 2GB VRAM Radeon HD 7870 GHz Edition and 8GB VRAM Radeon Pro 5700 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro 5700 's Advantages

Released 8 years and 5 months late

Boost Clock1350MHz

More VRAM (8GB vs 2GB)

Larger VRAM bandwidth (384.0GB/s vs 153.6GB/s)

1024 additional rendering cores

Lower TDP (130W vs 175W)

Score

Benchmark

FP32 (float)

Radeon HD 7870 GHz Edition

2.56 TFLOPS

Radeon Pro 5700 +143%

6.221 TFLOPS

Radeon HD 7870 GHz Edition

VS

Radeon Pro 5700

Graphics Card

Mar 2012

Release Date

Aug 2020

Southern Islands

Generation

Radeon Pro Mac

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

-

Base Clock

1243 MHz

-

Boost Clock

1350 MHz

1200 MHz

Memory Clock

1500 MHz

Memory

2GB

Memory Size

8GB

GDDR5

Memory Type

GDDR6

256bit

Memory Bus

256bit

153.6GB/s

Bandwidth

384.0GB/s

Render Config

20

Compute Units

36

-

1280

Shading Units

2304

80

TMUs

144

32

ROPs

64

-

16 KB (per CU)

L1 Cache

-

512 KB

L2 Cache

4 MB

-

Theoretical Performance

32.00 GPixel/s

Pixel Rate

86.40 GPixel/s

80.00 GTexel/s

Texture Rate

194.4 GTexel/s

-

FP16 (half)

12.44 TFLOPS

2.560 TFLOPS

FP32 (float)

6.221 TFLOPS

160.0 GFLOPS

FP64 (double)

388.8 GFLOPS

Board Design

175W

TDP

130W

450 W

Suggested PSU

300 W

1x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2

Outputs

No outputs

2x 6-pin

Power Connectors

None

Graphics Processor

Pitcairn

GPU Name

Navi 10

Pitcairn XT (215-0828047)

GPU Variant

Navi 10 XLA

GCN 1.0

Architecture

RDNA 1.0

TSMC

Foundry

TSMC

28 nm

Process Size

7 nm

2.8 billion

Transistors

10.3 billion

212 mm²

Die Size

251 mm²

Graphics Features

12 (11_1)

DirectX

12 (12_1)

4.6

OpenGL

4.6

1.2

OpenCL

2.1

1.2

Vulkan

1.3

-

5.1

Shader Model

6.5

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