GeForce GTX 650 Ti vs GeForce GTX 670
We compared two Desktop platform GPUs: 1024MB VRAM GeForce GTX 650 Ti and 2GB VRAM GeForce GTX 670 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
GeForce GTX 650 Ti 's Advantages
Lower TDP (110W vs 170W)
GeForce GTX 670 's Advantages
Boost Clock980MHz
More VRAM (2GB vs 1024GB)
Larger VRAM bandwidth (192.3GB/s vs 86.40GB/s)
576 additional rendering cores
Score
Benchmark
FP32 (float)
GeForce GTX 650 Ti
1425
GeForce GTX 670
+84%
2634
OctaneBench
GeForce GTX 650 Ti
16
GeForce GTX 670
+137%
38
Graphics Card
Oct 2012
Release Date
May 2012
GeForce 600
Generation
GeForce 600
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16
Clock Speeds
-
Base Clock
915 MHz
-
Boost Clock
980 MHz
1350 MHz
Memory Clock
1502 MHz
Memory
1024MB
Memory Size
2GB
GDDR5
Memory Type
GDDR5
128bit
Memory Bus
256bit
86.40GB/s
Bandwidth
192.3GB/s
Render Config
768
Shading Units
1344
64
TMUs
112
16
ROPs
32
16 KB (per SMX)
L1 Cache
16 KB (per SMX)
256 KB
L2 Cache
512 KB
Theoretical Performance
14.85 GPixel/s
Pixel Rate
27.44 GPixel/s
59.39 GTexel/s
Texture Rate
109.8 GTexel/s
1425 GFLOPS
FP32 (float)
2.634 TFLOPS
59.39 GFLOPS
FP64 (double)
109.8 GFLOPS
Board Design
110W
TDP
170W
300 W
Suggested PSU
450 W
2x DVI
1x mini-HDMI 1.4a
Outputs
2x DVI
1x HDMI 1.4a
1x DisplayPort 1.2
1x 6-pin
Power Connectors
2x 6-pin
Graphics Processor
GK106
GPU Name
GK104
GK106-220-A1
GPU Variant
GK104-325-A2
Kepler
Architecture
Kepler
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
2.54 billion
Transistors
3.54 billion
221 mm²
Die Size
294 mm²
Graphics Features
12 (11_0)
DirectX
12 (11_0)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.1
Vulkan
1.1
3.0
CUDA
3.0
5.1
Shader Model
5.1
