Home GPU Comparison NVIDIA T400 vs NVIDIA GeForce GT 740

NVIDIA T400 vs NVIDIA GeForce GT 740

We compared two Desktop platform GPUs: 2GB VRAM T400 and 1024MB VRAM GeForce GT 740 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA T400 's Advantages
Released 7 years late
Boost Clock1425MHz
More VRAM (2GB vs 1024GB)
Lower TDP (30W vs 64W)
NVIDIA GeForce GT 740 's Advantages
Larger VRAM bandwidth (80.19GB/s vs 80.00GB/s)

Score

Benchmark

FP32 (float)
T400 +43%
1.094 TFLOPS
GeForce GT 740
0.763 TFLOPS
VS

Graphics Card

May 2021
Release Date
May 2014
Quadro
Generation
GeForce 700
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

420 MHz
Base Clock
-
1425 MHz
Boost Clock
-
1250 MHz
Memory Clock
1253 MHz

Memory

2GB
Memory Size
1024MB
GDDR6
Memory Type
GDDR5
64bit
Memory Bus
128bit
80.00GB/s
Bandwidth
80.19GB/s

Render Config

-
-
-
6
SM Count
-
384
Shading Units
384
24
TMUs
32
16
ROPs
16
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
16 KB (per SMX)
1024 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

22.80 GPixel/s
Pixel Rate
7.944 GPixel/s
34.20 GTexel/s
Texture Rate
31.78 GTexel/s
2.189 TFLOPS
FP16 (half)
-
1094 GFLOPS
FP32 (float)
762.6 GFLOPS
34.20 GFLOPS
FP64 (double)
31.78 GFLOPS

Board Design

30W
TDP
64W
200 W
Suggested PSU
250 W
3x mini-DisplayPort 1.4a
Outputs
2x DVI 1x mini-HDMI 1.4a
None
Power Connectors
1x 6-pin

Graphics Processor

TU117
GPU Name
GK107
-
GPU Variant
GK107-425-A2
Turing
Architecture
Kepler
TSMC
Foundry
TSMC
12 nm
Process Size
28 nm
4.7 billion
Transistors
1.27 billion
200 mm²
Die Size
118 mm²

Graphics Features

12 (12_1)
DirectX
12 (11_0)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.3
Vulkan
1.1
7.5
CUDA
3.0
6.6
Shader Model
5.1

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