Home GPU Comparison NVIDIA GeForce GT 730 vs NVIDIA GeForce GTX 780 Ti

NVIDIA GeForce GT 730 vs NVIDIA GeForce GTX 780 Ti

We compared two Desktop platform GPUs: 1024MB VRAM GeForce GT 730 and 3GB VRAM GeForce GTX 780 Ti to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 730 's Advantages
Released 7 months late
Lower TDP (49W vs 250W)
NVIDIA GeForce GTX 780 Ti 's Advantages
Boost Clock928MHz
More VRAM (3GB vs 1GB)
Larger VRAM bandwidth (336.6GB/s vs 28.80GB/s)
2784 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GT 730
0.269 TFLOPS
GeForce GTX 780 Ti +1886%
5.345 TFLOPS
3DMark Time Spy
GeForce GT 730
312
GeForce GTX 780 Ti +970%
3339
VS

Graphics Card

Jun 2014
Release Date
Nov 2013
GeForce 700
Generation
GeForce 700
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
Base Clock
875 MHz
-
Boost Clock
928 MHz
900 MHz
Memory Clock
1753 MHz

Memory

1024MB
Memory Size
3GB
DDR3
Memory Type
GDDR5
128bit
Memory Bus
384bit
28.80GB/s
Bandwidth
336.6GB/s

Render Config

2
SM Count
-
-
Compute Units
-
96
Shading Units
2880
16
TMUs
240
4
ROPs
48
-
Tensor Cores
-
-
RT Cores
-
64 KB (per SM)
L1 Cache
16 KB (per SMX)
256 KB
L2 Cache
1536 KB

Theoretical Performance

2.800 GPixel/s
Pixel Rate
55.68 GPixel/s
11.20 GTexel/s
Texture Rate
222.7 GTexel/s
-
FP16 (half)
-
268.8 GFLOPS
FP32 (float)
5.345 TFLOPS
22.40 GFLOPS
FP64 (double)
222.7 GFLOPS

Graphics Processor

GF108
GPU Name
GK110B
GF108-400-A1
GPU Variant
GK110-425-B1
Fermi
Architecture
Kepler
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
0.585 billion
Transistors
7.08 billion
116 mm²
Die Size
561 mm²

Board Design

49W
TDP
250W
200 W
Suggested PSU
600 W
1x DVI 1x HDMI 1.3a 1x VGA
Outputs
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
None
Power Connectors
1x 6-pin + 1x 8-pin

Graphics Features

12 (11_0)
DirectX
12 (11_1)
4.6
OpenGL
4.6
1.1
OpenCL
3.0
N/A
Vulkan
1.1
2.1
CUDA
3.5
5.1
Shader Model
5.1

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