Home GPU Comparison NVIDIA GeForce GT 740 vs NVIDIA GeForce GTX 490

NVIDIA GeForce GT 740 vs NVIDIA GeForce GTX 490

We compared two Desktop platform GPUs: 1024MB VRAM GeForce GT 740 and 1536MB VRAM GeForce GTX 490 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 740 's Advantages
Lower TDP (64W vs 365W)
NVIDIA GeForce GTX 490 's Advantages
More VRAM (1536GB vs 1024GB)
Larger VRAM bandwidth (164.0GB/s vs 80.19GB/s)
96 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GT 740
0.763 TFLOPS
GeForce GTX 490 +52%
1.166 TFLOPS
VS

Graphics Card

May 2014
Release Date
Unknown
GeForce 700
Generation
GeForce 400
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
1253 MHz
Memory Clock
854 MHz

Memory

1024MB
Memory Size
1536MB
GDDR5
Memory Type
GDDR5
128bit
Memory Bus
384bit
80.19GB/s
Bandwidth
164.0GB/s

Render Config

-
SM Count
15
-
Compute Units
-
384
Shading Units
480
32
TMUs
60
16
ROPs
48
-
Tensor Cores
-
-
RT Cores
-
16 KB (per SMX)
L1 Cache
64 KB (per SM)
256 KB
L2 Cache
768 KB

Theoretical Performance

7.944 GPixel/s
Pixel Rate
18.24 GPixel/s
31.78 GTexel/s
Texture Rate
36.48 GTexel/s
-
FP16 (half)
-
762.6 GFLOPS
FP32 (float)
1166 GFLOPS
31.78 GFLOPS
FP64 (double)
145.8 GFLOPS

Graphics Processor

GK107
GPU Name
GF100
GK107-425-A2
GPU Variant
GF100-375-A3
Kepler
Architecture
Fermi
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
1.27 billion
Transistors
3.1 billion
118 mm²
Die Size
529 mm²

Board Design

64W
TDP
365W
250 W
Suggested PSU
750 W
2x DVI 1x mini-HDMI 1.4a
Outputs
3x DVI 1x mini-DisplayPort
1x 6-pin
Power Connectors
2x 8-pin

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
2.0
5.1
Shader Model
5.1

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