NVIDIA GeForce GTX 680 vs NVIDIA GeForce GT 730
We compared two Desktop platform GPUs: 2GB VRAM GeForce GTX 680 and 1024MB VRAM GeForce GT 730 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA GeForce GTX 680 's Advantages
Boost Clock1058MHz
More VRAM (2GB vs 1024GB)
Larger VRAM bandwidth (192.3GB/s vs 28.80GB/s)
1440 additional rendering cores
NVIDIA GeForce GT 730 's Advantages
Released 2 years and 3 months late
Lower TDP (49W vs 195W)
Score
Benchmark
FP32 (float)
GeForce GTX 680
+1108%
3.25 TFLOPS
GeForce GT 730
0.269 TFLOPS
3DMark Time Spy
GeForce GTX 680
+546%
2004
GeForce GT 730
310
Graphics Card
Mar 2012
Release Date
Jun 2014
GeForce 600
Generation
GeForce 700
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16
Clock Speeds
1006 MHz
Base Clock
-
1058 MHz
Boost Clock
-
1502 MHz
Memory Clock
900 MHz
Memory
2GB
Memory Size
1024MB
GDDR5
Memory Type
DDR3
256bit
Memory Bus
128bit
192.3GB/s
Bandwidth
28.80GB/s
Render Config
-
-
-
-
SM Count
2
1536
Shading Units
96
128
TMUs
16
32
ROPs
4
-
-
-
-
-
-
16 KB (per SMX)
L1 Cache
64 KB (per SM)
512 KB
L2 Cache
256 KB
-
-
-
Theoretical Performance
33.86 GPixel/s
Pixel Rate
2.800 GPixel/s
135.4 GTexel/s
Texture Rate
11.20 GTexel/s
-
-
-
3.250 TFLOPS
FP32 (float)
268.8 GFLOPS
135.4 GFLOPS
FP64 (double)
22.40 GFLOPS
Board Design
195W
TDP
49W
450 W
Suggested PSU
200 W
2x DVI
1x HDMI 1.4a
1x DisplayPort 1.2
Outputs
1x DVI
1x HDMI 1.3a
1x VGA
2x 6-pin
Power Connectors
None
Graphics Processor
GK104
GPU Name
GF108
GK104-400-A2
GPU Variant
GF108-400-A1
Kepler
Architecture
Fermi
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
3.54 billion
Transistors
0.585 billion
294 mm²
Die Size
116 mm²
Graphics Features
12 (11_0)
DirectX
12 (11_0)
4.6
OpenGL
4.6
3.0
OpenCL
1.1
1.1
Vulkan
N/A
3.0
CUDA
2.1
5.1
Shader Model
5.1
