AMD Radeon HD 6870 vs AMD Radeon PRO W7600

VS

AMD Radeon HD 6870

AMD Radeon PRO W7600

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 6870 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 12 years and 10 months late

Boost Clock2440MHz

More VRAM (8GB vs 1024GB)

Larger VRAM bandwidth (288.0GB/s vs 134.4GB/s)

928 additional rendering cores

Lower TDP (130W vs 151W)

Score

Benchmark

FP32 (float)

Radeon HD 6870

2.016 TFLOPS

Radeon PRO W7600 +891%

19.99 TFLOPS

Radeon HD 6870

VS

Radeon PRO W7600

Graphics Card

Oct 2010

Release Date

Aug 2023

Northern Islands

Generation

Radeon Pro Navi

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 4.0 x8

Clock Speeds

-

Base Clock

1720 MHz

-

Boost Clock

2440 MHz

1050 MHz

Memory Clock

2250 MHz

Memory

1024MB

Memory Size

8GB

GDDR5

Memory Type

GDDR6

256bit

Memory Bus

128bit

134.4GB/s

Bandwidth

288.0GB/s

Render Config

14

Compute Units

32

-

1120

Shading Units

2048

56

TMUs

128

32

ROPs

64

-

RT Cores

32

8 KB (per CU)

L1 Cache

128 KB per Array

512 KB

L2 Cache

2 MB

-

L3 Cache

32 MB

Theoretical Performance

28.80 GPixel/s

Pixel Rate

156.2 GPixel/s

50.40 GTexel/s

Texture Rate

312.3 GTexel/s

-

FP16 (half)

39.98 TFLOPS

2.016 TFLOPS

FP32 (float)

19.99 TFLOPS

-

FP64 (double)

624.6 GFLOPS

Board Design

151W

TDP

130W

450 W

Suggested PSU

300 W

2x DVI 1x HDMI 1.3a 2x mini-DisplayPort 1.1

Outputs

4x DisplayPort 2.1

2x 6-pin

Power Connectors

1x 6-pin

Graphics Processor

Barts

GPU Name

Navi 33

Barts XT (215-0798000)

GPU Variant

Navi 33 XL (215-163000057)

TeraScale 2

Architecture

RDNA 3.0

TSMC

Foundry

TSMC

40 nm

Process Size

6 nm

1.7 billion

Transistors

13.3 billion

255 mm²

Die Size

204 mm²

Graphics Features

11.2 (11_0)

DirectX

12 Ultimate (12_2)

4.4

OpenGL

4.6

1.2

OpenCL

2.2

N/A

Vulkan

1.3

-

5.0

Shader Model

6.7

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