AMD Radeon Pro W5700 vs AMD Radeon HD 6850 X2

VS

AMD Radeon Pro W5700 AMD Radeon HD 6850 X2

We compared two Desktop platform GPUs: 8GB VRAM Radeon Pro W5700 and 2GB VRAM Radeon HD 6850 X2 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro W5700 's Advantages

Released 8 years and 2 months late

Boost Clock1880MHz

More VRAM (8GB vs 2GB)

Larger VRAM bandwidth (448.0GB/s vs 134.4GB/s)

1344 additional rendering cores

Lower TDP (205W vs 254W)

Score

Benchmark

FP32 (float)

Radeon Pro W5700 +463%

8.663 TFLOPS

Radeon HD 6850 X2

1.536 TFLOPS

Radeon Pro W5700

VS

Radeon HD 6850 X2

Graphics Card

Nov 2019

Release Date

Sep 2011

Radeon Pro

Generation

Northern Islands

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

1400 MHz

Base Clock

-

1880 MHz

Boost Clock

-

1750 MHz

Memory Clock

1050 MHz

Memory

8GB

Memory Size

2GB

GDDR6

Memory Type

GDDR5

256bit

Memory Bus

256bit

448.0GB/s

Bandwidth

134.4GB/s

Render Config

-

SM Count

-

36

Compute Units

12

2304

Shading Units

960

144

TMUs

48

64

ROPs

32

-

Tensor Cores

-

RT Cores

-

L1 Cache

8 KB (per CU)

4 MB

L2 Cache

512 KB

Theoretical Performance

120.3 GPixel/s

Pixel Rate

25.60 GPixel/s

270.7 GTexel/s

Texture Rate

38.40 GTexel/s

17.33 TFLOPS

FP16 (half)

-

8.663 TFLOPS

FP32 (float)

1.536 TFLOPS

541.4 GFLOPS

FP64 (double)

-

Graphics Processor

Navi 10

GPU Name

Barts

-

GPU Variant

Barts PRO (215-0798006)

RDNA 1.0

Architecture

TeraScale 2

TSMC

Foundry

TSMC

7 nm

Process Size

40 nm

10.3 billion

Transistors

1.7 billion

251 mm²

Die Size

255 mm²

Board Design

205W

TDP

254W

550 W

Suggested PSU

600 W

5x mini-DisplayPort 1.4a 1x USB Type-C

Outputs

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

1x 6-pin + 1x 8-pin

Power Connectors

2x 8-pin

Graphics Features

12 (12_1)

DirectX

11.2 (11_0)

4.6

OpenGL

4.4

2.1

OpenCL

1.2

1.3

Vulkan

N/A

-

CUDA

-

6.5

Shader Model

5.0

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