AMD Radeon Sky 900 vs AMD Radeon Pro WX 2100

VS

AMD Radeon Sky 900 AMD Radeon Pro WX 2100

We compared two Desktop platform GPUs: 3GB VRAM Radeon Sky 900 and 2GB VRAM Radeon Pro WX 2100 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Sky 900 's Advantages

More VRAM (3GB vs 2GB)

Larger VRAM bandwidth (240.0GB/s vs 48.00GB/s)

1280 additional rendering cores

AMD Radeon Pro WX 2100 's Advantages

Released 4 years and 3 months late

Boost Clock has increased by 28% (1219MHz vs 950MHz)

Lower TDP (35W vs 300W)

Score

Benchmark

FP32 (float)

Radeon Sky 900 +172%

3.405 TFLOPS

Radeon Pro WX 2100

1.248 TFLOPS

Radeon Sky 900

VS

Radeon Pro WX 2100

Graphics Card

Mar 2013

Release Date

Jun 2017

Radeon Sky

Generation

Radeon Pro Polaris

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x8

Clock Speeds

825 MHz

Base Clock

925 MHz

950 MHz

Boost Clock

1219 MHz

1250 MHz

Memory Clock

1500 MHz

Memory

3GB

Memory Size

2GB

GDDR5

Memory Type

GDDR5

384bit

Memory Bus

64bit

240.0GB/s

Bandwidth

48.00GB/s

Render Config

-

SM Count

-

28

Compute Units

8

1792

Shading Units

512

112

TMUs

32

ROPs

16

-

Tensor Cores

-

RT Cores

-

16 KB (per CU)

L1 Cache

16 KB (per CU)

768 KB

L2 Cache

256 KB

Theoretical Performance

30.40 GPixel/s

Pixel Rate

19.50 GPixel/s

106.4 GTexel/s

Texture Rate

39.01 GTexel/s

-

FP16 (half)

1248 GFLOPS

3.405 TFLOPS

FP32 (float)

1248 GFLOPS

851.2 GFLOPS

FP64 (double)

78.02 GFLOPS

Graphics Processor

Tahiti

GPU Name

Lexa

Orthrus

GPU Variant

Lexa PRO GL

GCN 1.0

Architecture

GCN 4.0

TSMC

Foundry

GlobalFoundries

28 nm

Process Size

14 nm

4.313 billion

Transistors

2.2 billion

352 mm²

Die Size

103 mm²

Board Design

300W

TDP

35W

700 W

Suggested PSU

200 W

1x DVI 1x mini-DisplayPort 1.2

Outputs

1x DisplayPort 1.4a 2x mini-DisplayPort 1.4a

2x 8-pin

Power Connectors

None

Graphics Features

12 (11_1)

DirectX

12 (12_0)

4.6

OpenGL

4.6

1.2

OpenCL

2.1

1.2

Vulkan

1.3

-

CUDA

-

5.1

Shader Model

6.7

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