Home GPU Comparison AMD Radeon Sky 900 vs AMD Radeon R9 FURY

AMD Radeon Sky 900 vs AMD Radeon R9 FURY

We compared two Desktop platform GPUs: 3GB VRAM Radeon Sky 900 and 4GB VRAM Radeon R9 FURY to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Sky 900 's Advantages
Boost Clock950MHz
AMD Radeon R9 FURY 's Advantages
Released 2 years and 4 months late
More VRAM (4GB vs 3GB)
Larger VRAM bandwidth (512.0GB/s vs 240.0GB/s)
1792 additional rendering cores
Lower TDP (275W vs 300W)

Score

Benchmark

FP32 (float)
Radeon Sky 900
3.405 TFLOPS
Radeon R9 FURY +110%
7.168 TFLOPS
VS

Graphics Card

Mar 2013
Release Date
Jul 2015
Radeon Sky
Generation
Pirate Islands
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

825 MHz
Base Clock
-
950 MHz
Boost Clock
-
1250 MHz
Memory Clock
500 MHz

Memory

3GB
Memory Size
4GB
GDDR5
Memory Type
HBM
384bit
Memory Bus
4096bit
240.0GB/s
Bandwidth
512.0GB/s

Render Config

28
Compute Units
56
-
-
-
1792
Shading Units
3584
112
TMUs
224
32
ROPs
64
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
768 KB
L2 Cache
2 MB
-
-
-

Theoretical Performance

30.40 GPixel/s
Pixel Rate
64.00 GPixel/s
106.4 GTexel/s
Texture Rate
224.0 GTexel/s
-
FP16 (half)
7.168 TFLOPS
3.405 TFLOPS
FP32 (float)
7.168 TFLOPS
851.2 GFLOPS
FP64 (double)
448.0 GFLOPS

Board Design

300W
TDP
275W
700 W
Suggested PSU
600 W
1x DVI 1x mini-DisplayPort 1.2
Outputs
1x HDMI 1.4a 3x DisplayPort 1.2
2x 8-pin
Power Connectors
2x 8-pin

Graphics Processor

Tahiti
GPU Name
Fiji
Orthrus
GPU Variant
Fiji PRO CB (215-0862046)
GCN 1.0
Architecture
GCN 3.0
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
4.313 billion
Transistors
8.9 billion
352 mm²
Die Size
596 mm²

Graphics Features

12 (11_1)
DirectX
12 (12_0)
4.6
OpenGL
4.6
1.2
OpenCL
2.0
1.2
Vulkan
1.2
-
-
-
5.1
Shader Model
6.3

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