Home GPU Comparison AMD Radeon Pro Duo Polaris vs AMD Radeon Sky 700

AMD Radeon Pro Duo Polaris vs AMD Radeon Sky 700

We compared two Desktop platform GPUs: 16GB VRAM Radeon Pro Duo Polaris and 6GB VRAM Radeon Sky 700 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro Duo Polaris 's Advantages
Released 4 years and 1 months late
More VRAM (16GB vs 6GB)
512 additional rendering cores
AMD Radeon Sky 700 's Advantages
Larger VRAM bandwidth (264.0GB/s vs 224.0GB/s)
Lower TDP (225W vs 250W)

Score

Benchmark

FP32 (float)
Radeon Pro Duo Polaris +77%
5.728 TFLOPS
Radeon Sky 700
3.226 TFLOPS
VS

Graphics Card

Apr 2017
Release Date
Mar 2013
Radeon Pro GCN
Generation
Radeon Sky
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
-
-
-
-
-
1750 MHz
Memory Clock
1375 MHz

Memory

16GB
Memory Size
6GB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
384bit
224.0GB/s
Bandwidth
264.0GB/s

Render Config

36
Compute Units
28
-
-
-
2304
Shading Units
1792
144
TMUs
112
32
ROPs
32
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
2 MB
L2 Cache
768 KB
-
-
-

Theoretical Performance

39.78 GPixel/s
Pixel Rate
28.80 GPixel/s
179.0 GTexel/s
Texture Rate
100.8 GTexel/s
5.728 TFLOPS
FP16 (half)
-
5.728 TFLOPS
FP32 (float)
3.226 TFLOPS
358.0 GFLOPS
FP64 (double)
806.4 GFLOPS

Board Design

250W
TDP
225W
600 W
Suggested PSU
550 W
1x HDMI 2.0b 3x DisplayPort 1.4a
Outputs
1x DisplayPort 1.2
1x 6-pin + 1x 8-pin
Power Connectors
1x 8-pin

Graphics Processor

Ellesmere
GPU Name
Tahiti
Ellesmere Gemini GL
GPU Variant
Tahiti PRO GL
GCN 4.0
Architecture
GCN 1.0
GlobalFoundries
Foundry
TSMC
14 nm
Process Size
28 nm
5.7 billion
Transistors
4.313 billion
232 mm²
Die Size
352 mm²

Graphics Features

12 (12_0)
DirectX
12 (11_1)
4.6
OpenGL
4.6
2.1
OpenCL
1.2
1.3
Vulkan
1.2
-
-
-
6.7
Shader Model
5.1

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