GeForce GTX 660 Ti vs FirePro R5000
We compared two Desktop platform GPUs: 2GB VRAM GeForce GTX 660 Ti and 2GB VRAM FirePro R5000 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
GeForce GTX 660 Ti 's Advantages
Boost Clock980MHz
Larger VRAM bandwidth (144.2GB/s vs 102.4GB/s)
576 additional rendering cores
FirePro R5000 's Advantages
Released 6 months late
Score
Benchmark
FP32 (float)
GeForce GTX 660 Ti
+107%
2634
FirePro R5000
1267
Graphics Card
Aug 2012
Release Date
Feb 2013
GeForce 600
Generation
FirePro Remote
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16
Clock Speeds
915 MHz
Base Clock
-
980 MHz
Boost Clock
-
1502 MHz
Memory Clock
800 MHz
Memory
2GB
Memory Size
2GB
GDDR5
Memory Type
GDDR5
192bit
Memory Bus
256bit
144.2GB/s
Bandwidth
102.4GB/s
Render Config
-
Compute Units
12
1344
Shading Units
768
112
TMUs
48
24
ROPs
32
16 KB (per SMX)
L1 Cache
16 KB (per CU)
384 KB
L2 Cache
512 KB
Theoretical Performance
27.44 GPixel/s
Pixel Rate
26.40 GPixel/s
109.8 GTexel/s
Texture Rate
39.60 GTexel/s
2.634 TFLOPS
FP32 (float)
1267 GFLOPS
109.8 GFLOPS
FP64 (double)
79.20 GFLOPS
Board Design
150W
TDP
150W
450 W
Suggested PSU
450 W
2x DVI
1x HDMI 1.4a
1x DisplayPort 1.2
Outputs
2x mini-DisplayPort 1.2
2x 6-pin
Power Connectors
1x 6-pin
Graphics Processor
GK104
GPU Name
Pitcairn
GK104-300-KD-A2
GPU Variant
Pitcairn LE GL
Kepler
Architecture
GCN 1.0
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
3.54 billion
Transistors
2.8 billion
294 mm²
Die Size
212 mm²
Graphics Features
12 (11_0)
DirectX
12 (11_1)
4.6
OpenGL
4.6
3.0
OpenCL
1.2
1.1
Vulkan
1.2
3.0
CUDA
-
5.1
Shader Model
5.1
