AMD FirePro S9100 vs NVIDIA GeForce GTX 660 Ti
GPU · Specs Compare
Graphics Card
Release Date
Oct 2014
Aug 2012
Generation
FirePro
GeForce 600
Type
Desktop
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Clock Speeds
Memory Clock
1250 MHz
1502 MHz
Base Clock
—
915 MHz
Boost Clock
—
980 MHz
Memory
Memory Size
12GB
2GB
Memory Type
GDDR5
GDDR5
Memory Bus
512bit
192bit
Bandwidth
320.0GB/s
144.2GB/s
Render Config
Compute Units
40
—
Shading Units
2560
1344
TMUs
160
112
ROPs
64
24
L1 Cache
16 KB (per CU)
16 KB (per SMX)
L2 Cache
1024 KB
384 KB
Theoretical Performance
Pixel Rate
52.74 GPixel/s
27.44 GPixel/s
Texture Rate
131.8 GTexel/s
109.8 GTexel/s
FP32 (float)
4.219 TFLOPS
2.634 TFLOPS
FP64 (double)
2.109 TFLOPS
109.8 GFLOPS
Graphics Processor
GPU Name
Hawaii
GK104
GPU Variant
Hawaii GL40
GK104-300-KD-A2
Architecture
GCN 2.0
Kepler
Foundry
TSMC
TSMC
Process Size
28 nm
28 nm
Transistors
6.2 billion
3.54 billion
Die Size
438 mm²
294 mm²
Board Design
TDP
225W
150W
Suggested PSU
550 W
450 W
Outputs
No outputs
2x DVI1x HDMI 1.4a1x DisplayPort 1.2
Power Connectors
1x 6-pin + 1x 8-pin
2x 6-pin
Graphics Features
DirectX
12 (12_0)
12 (11_0)
OpenGL
4.6
4.6
OpenCL
2.0
3.0
Vulkan
1.2
1.1
Shader Model
6.3
5.1
CUDA
—
3.0
▲ Specs Compare
Data sourced from official specifications and benchmark tests.