Home GPU Comparison NVIDIA T400 4 GB vs NVIDIA GeForce GTX 745 OEM

NVIDIA T400 4 GB vs NVIDIA GeForce GTX 745 OEM

We compared two Desktop platform GPUs: 4GB VRAM T400 4 GB and 4GB VRAM GeForce GTX 745 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA T400 4 GB 's Advantages
Released 7 years and 3 months late
Boost Clock1425MHz
Larger VRAM bandwidth (80.00GB/s vs 28.80GB/s)
Lower TDP (30W vs 55W)

Score

Benchmark

FP32 (float)
T400 4 GB +37%
1.094 TFLOPS
GeForce GTX 745 OEM
0.793 TFLOPS
Blender
T400 4 GB +237%
182
GeForce GTX 745 OEM
54
OctaneBench
T400 4 GB +100%
32
GeForce GTX 745 OEM
16
VS

Graphics Card

May 2021
Release Date
Feb 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
900 MHz

Memory

4GB
Memory Size
4GB
GDDR6
Memory Type
DDR3
64bit
Memory Bus
128bit
80.00GB/s
Bandwidth
28.80GB/s

Render Config

-
-
-
6
SM Count
-
384
Shading Units
384
24
TMUs
24
16
ROPs
16
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
64 KB (per SMM)
1024 KB
L2 Cache
2 MB
-
-
-

Theoretical Performance

22.80 GPixel/s
Pixel Rate
16.53 GPixel/s
34.20 GTexel/s
Texture Rate
24.79 GTexel/s
2.189 TFLOPS
FP16 (half)
-
1094 GFLOPS
FP32 (float)
793.3 GFLOPS
34.20 GFLOPS
FP64 (double)
24.79 GFLOPS

Board Design

30W
TDP
55W
200 W
Suggested PSU
250 W
3x mini-DisplayPort 1.4a
Outputs
1x DVI 1x HDMI 2.0 1x VGA
None
Power Connectors
None

Graphics Processor

TU117
GPU Name
GM107
-
GPU Variant
GM107-220-A2
Turing
Architecture
Maxwell
TSMC
Foundry
TSMC
12 nm
Process Size
28 nm
4.7 billion
Transistors
1.87 billion
200 mm²
Die Size
148 mm²

Graphics Features

12 (12_1)
DirectX
12 (11_0)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.3
Vulkan
1.3
7.5
CUDA
5.0
6.6
Shader Model
5.1

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