GeForce GTX 660 Ti vs FirePro 2270 PCIe x1
We compared two Desktop platform GPUs: 2GB VRAM GeForce GTX 660 Ti and 512MB VRAM FirePro 2270 PCIe x1 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
GeForce GTX 660 Ti 's Advantages
Released 1 years and 7 months late
Boost Clock980MHz
More VRAM (2GB vs 512GB)
Larger VRAM bandwidth (144.2GB/s vs 9.600GB/s)
1264 additional rendering cores
FirePro 2270 PCIe x1 's Advantages
Lower TDP (15W vs 150W)
Score
Benchmark
FP32 (float)
GeForce GTX 660 Ti
+2643%
2634
FirePro 2270 PCIe x1
96
Graphics Card
Aug 2012
Release Date
Jan 2011
GeForce 600
Generation
FirePro Multi-View
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x1
Clock Speeds
915 MHz
Base Clock
-
980 MHz
Boost Clock
-
1502 MHz
Memory Clock
600 MHz
Memory
2GB
Memory Size
512MB
GDDR5
Memory Type
GDDR3
192bit
Memory Bus
64bit
144.2GB/s
Bandwidth
9.600GB/s
Render Config
-
Compute Units
1
1344
Shading Units
80
112
TMUs
8
24
ROPs
4
16 KB (per SMX)
L1 Cache
8 KB (per CU)
384 KB
L2 Cache
128 KB
Theoretical Performance
27.44 GPixel/s
Pixel Rate
2.400 GPixel/s
109.8 GTexel/s
Texture Rate
4.800 GTexel/s
2.634 TFLOPS
FP32 (float)
96.00 GFLOPS
109.8 GFLOPS
FP64 (double)
-
Board Design
150W
TDP
15W
450 W
Suggested PSU
200 W
2x DVI
1x HDMI 1.4a
1x DisplayPort 1.2
Outputs
1x DMS-59
2x 6-pin
Power Connectors
None
Graphics Processor
GK104
GPU Name
Cedar
GK104-300-KD-A2
GPU Variant
Cedar WS
Kepler
Architecture
TeraScale 2
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
3.54 billion
Transistors
0.292 billion
294 mm²
Die Size
59 mm²
Graphics Features
12 (11_0)
DirectX
11.2 (11_0)
4.6
OpenGL
4.4
3.0
OpenCL
1.2
1.1
Vulkan
N/A
3.0
CUDA
-
5.1
Shader Model
5.0