Home GPU Comparison NVIDIA GeForce GTX 1080 vs NVIDIA GeForce GT 740 OEM

NVIDIA GeForce GTX 1080 vs NVIDIA GeForce GT 740 OEM

We compared two Desktop platform GPUs: 8GB VRAM GeForce GTX 1080 and 1024MB VRAM GeForce GT 740 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 1080 's Advantages
Released 1 years and 1 months late
Boost Clock1733MHz
More VRAM (8GB vs 1GB)
Larger VRAM bandwidth (320.3GB/s vs 80.19GB/s)
2176 additional rendering cores
NVIDIA GeForce GT 740 OEM 's Advantages
Lower TDP (65W vs 180W)

Score

Benchmark

FP32 (float)
GeForce GTX 1080 +1047%
8.873 TFLOPS
GeForce GT 740 OEM
0.773 TFLOPS
VS

Graphics Card

May 2016
Release Date
Apr 2015
GeForce 10
Generation
GeForce 700
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

1607 MHz
Base Clock
-
1733 MHz
Boost Clock
-
1251 MHz
Memory Clock
1253 MHz

Memory

8GB
Memory Size
1024MB
GDDR5X
Memory Type
GDDR5
256bit
Memory Bus
128bit
320.3GB/s
Bandwidth
80.19GB/s

Render Config

20
SM Count
-
-
Compute Units
-
2560
Shading Units
384
160
TMUs
32
64
ROPs
16
-
Tensor Cores
-
-
RT Cores
-
48 KB (per SM)
L1 Cache
16 KB (per SMX)
2 MB
L2 Cache
256 KB

Theoretical Performance

110.9 GPixel/s
Pixel Rate
8.048 GPixel/s
277.3 GTexel/s
Texture Rate
32.19 GTexel/s
138.6 GFLOPS
FP16 (half)
-
8.873 TFLOPS
FP32 (float)
772.6 GFLOPS
277.3 GFLOPS
FP64 (double)
32.19 GFLOPS

Graphics Processor

GP104
GPU Name
GK106
GP104-400-A1
GPU Variant
-
Pascal
Architecture
Kepler
TSMC
Foundry
TSMC
16 nm
Process Size
28 nm
7.2 billion
Transistors
2.54 billion
314 mm²
Die Size
221 mm²

Board Design

180W
TDP
65W
450 W
Suggested PSU
250 W
1x DVI 1x HDMI 2.0 3x DisplayPort 1.4a
Outputs
No outputs
1x 8-pin
Power Connectors
None

Graphics Features

12 (12_1)
DirectX
12 (11_0)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.3
Vulkan
1.1
6.1
CUDA
3.0
6.4
Shader Model
5.1

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