AMD FirePro W9100 vs AMD Radeon HD 6990
GPU Specs Compare
Graphics Card
Release Date
Mar 2014
Mar 2011
Generation
FirePro
Northern Islands
Type
Desktop
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 2.0 x16
Clock Speeds
Memory Clock
1250 MHz
1250 MHz
Memory
Memory Size
16GB
2GB
Memory Type
GDDR5
GDDR5
Memory Bus
512bit
256bit
Bandwidth
320.0GB/s
160.0GB/s
Render Config
Compute Units
44
24
Shading Units
2816
1536
TMUs
176
96
ROPs
64
32
L1 Cache
16 KB (per CU)
8 KB (per CU)
L2 Cache
1024 KB
512 KB
Theoretical Performance
Pixel Rate
59.52 GPixel/s
26.56 GPixel/s
Texture Rate
163.7 GTexel/s
79.68 GTexel/s
FP32 (float)
5.238 TFLOPS
2.550 TFLOPS
FP64 (double)
2.619 TFLOPS
637.4 GFLOPS
Graphics Processor
GPU Name
Hawaii
Antilles
GPU Variant
Hawaii GL44
Antilles XT(215-0807027)
Architecture
GCN 2.0
TeraScale 3
Foundry
TSMC
TSMC
Process Size
28 nm
40 nm
Transistors
6.2 billion
2.64 billion
Die Size
438 mm²
389 mm²
Board Design
TDP
275W
375W
Suggested PSU
600 W
750 W
Outputs
6x mini-DisplayPort 1.21x S-Video
1x DVI4x mini-DisplayPort 1.2
Power Connectors
1x 6-pin + 1x 8-pin
2x 8-pin
Graphics Features
DirectX
12 (12_0)
11.2 (11_0)
OpenGL
4.6
4.4
OpenCL
2.0
1.2
Vulkan
1.2
N/A
Shader Model
6.3
5.0