GeForce GTX 660 Ti vs FireGL V7600
We compared two Desktop platform GPUs: 2GB VRAM GeForce GTX 660 Ti and 512MB VRAM FireGL V7600 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
GeForce GTX 660 Ti 's Advantages
Released 5 years late
Boost Clock980MHz
More VRAM (2GB vs 512GB)
Larger VRAM bandwidth (144.2GB/s vs 51.20GB/s)
1024 additional rendering cores
FireGL V7600 's Advantages
Lower TDP (127W vs 150W)
Score
Benchmark
FP32 (float)
GeForce GTX 660 Ti
+585%
2634
FireGL V7600
384
Graphics Card
Aug 2012
Release Date
Aug 2007
GeForce 600
Generation
FireGL
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 1.0 x16
Clock Speeds
915 MHz
Base Clock
-
980 MHz
Boost Clock
-
1502 MHz
Memory Clock
800 MHz
Memory
2GB
Memory Size
512MB
GDDR5
Memory Type
GDDR3
192bit
Memory Bus
256bit
144.2GB/s
Bandwidth
51.20GB/s
Render Config
-
Compute Units
4
1344
Shading Units
320
112
TMUs
16
24
ROPs
16
16 KB (per SMX)
L1 Cache
-
384 KB
L2 Cache
128 KB
Theoretical Performance
27.44 GPixel/s
Pixel Rate
9.600 GPixel/s
109.8 GTexel/s
Texture Rate
9.600 GTexel/s
2.634 TFLOPS
FP32 (float)
384.0 GFLOPS
109.8 GFLOPS
FP64 (double)
-
Board Design
150W
TDP
127W
450 W
Suggested PSU
300 W
2x DVI
1x HDMI 1.4a
1x DisplayPort 1.2
Outputs
2x DVI
1x S-Video
2x 6-pin
Power Connectors
1x 8-pin
Graphics Processor
GK104
GPU Name
R600
GK104-300-KD-A2
GPU Variant
R600 GL
Kepler
Architecture
TeraScale
TSMC
Foundry
TSMC
28 nm
Process Size
80 nm
3.54 billion
Transistors
0.72 billion
294 mm²
Die Size
420 mm²
Graphics Features
12 (11_0)
DirectX
10.0 (10_0)
4.6
OpenGL
3.3 (full)
4.0 (partial)
3.0
OpenCL
N/A
1.1
Vulkan
N/A
3.0
CUDA
-
5.1
Shader Model
4.0
