Home GPU Comparison NVIDIA GeForce GT 740 OEM vs NVIDIA GeForce GTX 780

NVIDIA GeForce GT 740 OEM vs NVIDIA GeForce GTX 780

We compared two Desktop platform GPUs: 1024MB VRAM GeForce GT 740 OEM and 3GB VRAM GeForce GTX 780 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 740 OEM 's Advantages
Released 1 years and 11 months late
Lower TDP (65W vs 250W)
NVIDIA GeForce GTX 780 's Advantages
Boost Clock902MHz
More VRAM (3GB vs 1024GB)
Larger VRAM bandwidth (288.4GB/s vs 80.19GB/s)
1920 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GT 740 OEM
0.773 TFLOPS
GeForce GTX 780 +437%
4.156 TFLOPS
Blender
GeForce GT 740 OEM
48
GeForce GTX 780 +252%
169
OctaneBench
GeForce GT 740 OEM
13
GeForce GTX 780 +576%
88
VS

Graphics Card

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

Clock Speeds

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

Memory

1024MB
Memory Size
3GB
GDDR5
Memory Type
GDDR5
128bit
Memory Bus
384bit
80.19GB/s
Bandwidth
288.4GB/s

Render Config

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

Theoretical Performance

8.048 GPixel/s
Pixel Rate
43.30 GPixel/s
32.19 GTexel/s
Texture Rate
173.2 GTexel/s
-
-
-
772.6 GFLOPS
FP32 (float)
4.156 TFLOPS
32.19 GFLOPS
FP64 (double)
173.2 GFLOPS

Board Design

65W
TDP
250W
250 W
Suggested PSU
600 W
No outputs
Outputs
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
None
Power Connectors
1x 6-pin + 1x 8-pin

Graphics Processor

GK106
GPU Name
GK110
-
GPU Variant
GK110-300-A1
Kepler
Architecture
Kepler
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
2.54 billion
Transistors
7.08 billion
221 mm²
Die Size
561 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
3.5
5.1
Shader Model
5.1

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