AMD Radeon HD 8870 OEM vs AMD Radeon PRO W7600

VS

AMD Radeon HD 8870 OEM

AMD Radeon PRO W7600

We compared two Desktop platform GPUs: 2GB VRAM Radeon HD 8870 OEM and 8GB VRAM Radeon PRO W7600 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon PRO W7600 's Advantages

Released 10 years and 7 months late

Boost Clock2440MHz

More VRAM (8GB vs 2GB)

Larger VRAM bandwidth (288.0GB/s vs 153.6GB/s)

768 additional rendering cores

Lower TDP (130W vs 175W)

Score

Benchmark

FP32 (float)

Radeon HD 8870 OEM

2.56 TFLOPS

Radeon PRO W7600 +680%

19.99 TFLOPS

Radeon HD 8870 OEM

VS

Radeon PRO W7600

Graphics Card

Jan 2013

Release Date

Aug 2023

Sea Islands

Generation

Radeon Pro Navi

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x8

Clock Speeds

-

Base Clock

1720 MHz

-

Boost Clock

2440 MHz

1200 MHz

Memory Clock

2250 MHz

Memory

2GB

Memory Size

8GB

GDDR5

Memory Type

GDDR6

256bit

Memory Bus

128bit

153.6GB/s

Bandwidth

288.0GB/s

Render Config

20

Compute Units

32

-

1280

Shading Units

2048

80

TMUs

128

32

ROPs

64

-

RT Cores

32

16 KB (per CU)

L1 Cache

128 KB per Array

512 KB

L2 Cache

2 MB

-

L3 Cache

32 MB

Theoretical Performance

32.00 GPixel/s

Pixel Rate

156.2 GPixel/s

80.00 GTexel/s

Texture Rate

312.3 GTexel/s

-

FP16 (half)

39.98 TFLOPS

2.560 TFLOPS

FP32 (float)

19.99 TFLOPS

160.0 GFLOPS

FP64 (double)

624.6 GFLOPS

Board Design

175W

TDP

130W

450 W

Suggested PSU

300 W

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

Outputs

4x DisplayPort 2.1

2x 6-pin

Power Connectors

1x 6-pin

Graphics Processor

Pitcairn

GPU Name

Navi 33

Pitcairn XT (215-0828047)

GPU Variant

Navi 33 XL (215-163000057)

GCN 1.0

Architecture

RDNA 3.0

TSMC

Foundry

TSMC

28 nm

Process Size

6 nm

2.8 billion

Transistors

13.3 billion

212 mm²

Die Size

204 mm²

Graphics Features

12 (11_1)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

1.2

OpenCL

2.2

1.2

Vulkan

1.3

-

5.1

Shader Model

6.7

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