AMD FirePro W7100 vs AMD FirePro W8100
GPU Specs Compare
Graphics Card
Release Date
Aug 2014
Jun 2014
Generation
FirePro
FirePro
Type
Desktop
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Clock Speeds
Memory Clock
1250 MHz
1250 MHz
Memory
Memory Size
8GB
8GB
Memory Type
GDDR5
GDDR5
Memory Bus
256bit
512bit
Bandwidth
160.0GB/s
320.0GB/s
Render Config
Compute Units
28
40
Shading Units
1792
2560
TMUs
112
160
ROPs
32
64
L1 Cache
16 KB (per CU)
16 KB (per CU)
L2 Cache
512 KB
1024 KB
Theoretical Performance
Pixel Rate
29.44 GPixel/s
52.74 GPixel/s
Texture Rate
103.0 GTexel/s
131.8 GTexel/s
FP16 (half)
3.297 TFLOPS
-
FP32 (float)
3.297 TFLOPS
4.219 TFLOPS
FP64 (double)
206.1 GFLOPS
2.109 TFLOPS
Graphics Processor
GPU Name
Tonga
Hawaii
GPU Variant
Tonga PRO GL
Hawaii GL40
Architecture
GCN 3.0
GCN 2.0
Foundry
TSMC
TSMC
Process Size
28 nm
28 nm
Transistors
5 billion
6.2 billion
Die Size
366 mm²
438 mm²
Board Design
TDP
150W
220W
Suggested PSU
450 W
550 W
Outputs
4x DisplayPort 1.2
4x DisplayPort 1.21x SDI
Power Connectors
1x 6-pin
2x 6-pin
Graphics Features
DirectX
12 (12_0)
12 (12_0)
OpenGL
4.6
4.6
OpenCL
2.0
2.0
Vulkan
1.2
1.2
Shader Model
6.3
6.3