Home GPU Comparison NVIDIA T400 4 GB vs NVIDIA GeForce GT 545 OEM

NVIDIA T400 4 GB vs NVIDIA GeForce GT 545 OEM

We compared two Desktop platform GPUs: 4GB VRAM T400 4 GB and 1024MB VRAM GeForce GT 545 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 10 years late
Boost Clock1425MHz
More VRAM (4GB vs 1024GB)
Larger VRAM bandwidth (80.00GB/s vs 64.00GB/s)
240 additional rendering cores
Lower TDP (30W vs 105W)

Score

Benchmark

FP32 (float)
T400 4 GB +118%
1.094 TFLOPS
GeForce GT 545 OEM
0.501 TFLOPS
VS

Graphics Card

May 2021
Release Date
May 2011
Quadro
Generation
GeForce 500
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

420 MHz
Base Clock
-
1425 MHz
Boost Clock
-
1250 MHz
Memory Clock
1000 MHz

Memory

4GB
Memory Size
1024MB
GDDR6
Memory Type
GDDR5
64bit
Memory Bus
128bit
80.00GB/s
Bandwidth
64.00GB/s

Render Config

-
-
-
6
SM Count
3
384
Shading Units
144
24
TMUs
24
16
ROPs
16
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
64 KB (per SM)
1024 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

22.80 GPixel/s
Pixel Rate
5.226 GPixel/s
34.20 GTexel/s
Texture Rate
20.90 GTexel/s
2.189 TFLOPS
FP16 (half)
-
1094 GFLOPS
FP32 (float)
501.4 GFLOPS
34.20 GFLOPS
FP64 (double)
41.78 GFLOPS

Board Design

30W
TDP
105W
200 W
Suggested PSU
300 W
3x mini-DisplayPort 1.4a
Outputs
2x DVI 1x mini-HDMI 1.3a
None
Power Connectors
1x 6-pin

Graphics Processor

TU117
GPU Name
GF116
-
GPU Variant
GF116-110-KA-A1
Turing
Architecture
Fermi 2.0
TSMC
Foundry
TSMC
12 nm
Process Size
40 nm
4.7 billion
Transistors
1.17 billion
200 mm²
Die Size
238 mm²

Graphics Features

12 (12_1)
DirectX
12 (11_0)
4.6
OpenGL
4.6
3.0
OpenCL
1.1
1.3
Vulkan
N/A
7.5
CUDA
2.1
6.6
Shader Model
5.1

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