AMD FirePro W9100 vs AMD Radeon Sky 900
GPU Specs Compare
Graphics Card
Release Date
Mar 2014
Mar 2013
Generation
FirePro
Radeon Sky
Type
Desktop
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Clock Speeds
Memory Clock
1250 MHz
1250 MHz
Base Clock
-
825 MHz
Boost Clock
-
950 MHz
Memory
Memory Size
16GB
3GB
Memory Type
GDDR5
GDDR5
Memory Bus
512bit
384bit
Bandwidth
320.0GB/s
240.0GB/s
Render Config
Compute Units
44
28
Shading Units
2816
1792
TMUs
176
112
ROPs
64
32
L1 Cache
16 KB (per CU)
16 KB (per CU)
L2 Cache
1024 KB
768 KB
Theoretical Performance
Pixel Rate
59.52 GPixel/s
30.40 GPixel/s
Texture Rate
163.7 GTexel/s
106.4 GTexel/s
FP32 (float)
5.238 TFLOPS
3.405 TFLOPS
FP64 (double)
2.619 TFLOPS
851.2 GFLOPS
Graphics Processor
GPU Name
Hawaii
Tahiti
GPU Variant
Hawaii GL44
Orthrus
Architecture
GCN 2.0
GCN 1.0
Foundry
TSMC
TSMC
Process Size
28 nm
28 nm
Transistors
6.2 billion
4.313 billion
Die Size
438 mm²
352 mm²
Board Design
TDP
275W
300W
Suggested PSU
600 W
700 W
Outputs
6x mini-DisplayPort 1.21x S-Video
1x DVI1x mini-DisplayPort 1.2
Power Connectors
1x 6-pin + 1x 8-pin
2x 8-pin
Graphics Features
DirectX
12 (12_0)
12 (11_1)
OpenGL
4.6
4.6
OpenCL
2.0
1.2
Vulkan
1.2
1.2
Shader Model
6.3
5.1