Home GPU Comparison NVIDIA GeForce GTS 450 OEM vs NVIDIA T400

NVIDIA GeForce GTS 450 OEM vs NVIDIA T400

We compared two Desktop platform GPUs: 512MB VRAM GeForce GTS 450 OEM and 2GB VRAM T400 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA T400 's Advantages
Released 10 years and 8 months late
Boost Clock1425MHz
More VRAM (2GB vs 512GB)
Larger VRAM bandwidth (80.00GB/s vs 57.73GB/s)
240 additional rendering cores
Lower TDP (30W vs 106W)

Score

Benchmark

FP32 (float)
GeForce GTS 450 OEM
0.451 TFLOPS
T400 +142%
1.094 TFLOPS
VS

Graphics Card

Sep 2010
Release Date
May 2021
GeForce 400
Generation
Quadro
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

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

Memory

512MB
Memory Size
2GB
GDDR5
Memory Type
GDDR6
128bit
Memory Bus
64bit
57.73GB/s
Bandwidth
80.00GB/s

Render Config

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

Theoretical Performance

4.698 GPixel/s
Pixel Rate
22.80 GPixel/s
18.79 GTexel/s
Texture Rate
34.20 GTexel/s
-
FP16 (half)
2.189 TFLOPS
451.0 GFLOPS
FP32 (float)
1094 GFLOPS
37.58 GFLOPS
FP64 (double)
34.20 GFLOPS

Board Design

106W
TDP
30W
300 W
Suggested PSU
200 W
1x DVI 1x DisplayPort 1x VGA
Outputs
3x mini-DisplayPort 1.4a
1x 6-pin
Power Connectors
None

Graphics Processor

GF106
GPU Name
TU117
-
-
-
Fermi
Architecture
Turing
TSMC
Foundry
TSMC
40 nm
Process Size
12 nm
1.17 billion
Transistors
4.7 billion
238 mm²
Die Size
200 mm²

Graphics Features

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

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