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

NVIDIA GeForce GTX 780 vs NVIDIA GeForce GT 730 OEM

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

Main Differences

NVIDIA GeForce GTX 780 's Advantages
Boost Clock902MHz
More VRAM (3GB vs 1024GB)
Larger VRAM bandwidth (288.4GB/s vs 40.10GB/s)
1920 additional rendering cores
NVIDIA GeForce GT 730 OEM 's Advantages
Released 1 years and 11 months late
Lower TDP (64W vs 250W)

Score

Benchmark

FP32 (float)
GeForce GTX 780 +499%
4.156 TFLOPS
GeForce GT 730 OEM
0.693 TFLOPS
Blender
GeForce GTX 780 +284%
169
GeForce GT 730 OEM
44
OctaneBench
GeForce GTX 780 +633%
88
GeForce GT 730 OEM
12
VS

Graphics Card

May 2013
Release Date
Apr 2015
GeForce 700
Generation
GeForce 700
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

863 MHz
Base Clock
-
902 MHz
Boost Clock
-
1502 MHz
Memory Clock
1253 MHz

Memory

3GB
Memory Size
1024MB
GDDR5
Memory Type
GDDR5
384bit
Memory Bus
64bit
288.4GB/s
Bandwidth
40.10GB/s

Render Config

-
-
-
-
-
-
2304
Shading Units
384
192
TMUs
32
48
ROPs
8
-
-
-
-
-
-
16 KB (per SMX)
L1 Cache
16 KB (per SMX)
1536 KB
L2 Cache
128 KB
-
-
-

Theoretical Performance

43.30 GPixel/s
Pixel Rate
7.216 GPixel/s
173.2 GTexel/s
Texture Rate
28.86 GTexel/s
-
-
-
4.156 TFLOPS
FP32 (float)
692.7 GFLOPS
173.2 GFLOPS
FP64 (double)
28.86 GFLOPS

Board Design

250W
TDP
64W
600 W
Suggested PSU
250 W
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
Outputs
2x DVI 1x mini-HDMI 1.4a
1x 6-pin + 1x 8-pin
Power Connectors
1x 6-pin

Graphics Processor

GK110
GPU Name
GK107
GK110-300-A1
GPU Variant
-
Kepler
Architecture
Kepler
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
7.08 billion
Transistors
1.27 billion
561 mm²
Die Size
118 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
3.5
CUDA
3.0
5.1
Shader Model
5.1

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