Home GPU Comparison NVIDIA T400 4 GB vs NVIDIA GeForce GTX 650 Ti OEM

NVIDIA T400 4 GB vs NVIDIA GeForce GTX 650 Ti OEM

We compared two Desktop platform GPUs: 4GB VRAM T400 4 GB and 2GB VRAM GeForce GTX 650 Ti 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 8 years and 2 months late
Boost Clock1425MHz
More VRAM (4GB vs 2GB)
Lower TDP (30W vs 110W)
NVIDIA GeForce GTX 650 Ti OEM 's Advantages
Larger VRAM bandwidth (86.40GB/s vs 80.00GB/s)
384 additional rendering cores

Score

Benchmark

FP32 (float)
T400 4 GB
1.094 TFLOPS
GeForce GTX 650 Ti OEM +30%
1.425 TFLOPS
VS

Graphics Card

May 2021
Release Date
Mar 2013
Quadro
Generation
GeForce 600
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
1350 MHz

Memory

4GB
Memory Size
2GB
GDDR6
Memory Type
GDDR5
64bit
Memory Bus
128bit
80.00GB/s
Bandwidth
86.40GB/s

Render Config

-
-
-
6
SM Count
-
384
Shading Units
768
24
TMUs
64
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
14.85 GPixel/s
34.20 GTexel/s
Texture Rate
59.39 GTexel/s
2.189 TFLOPS
FP16 (half)
-
1094 GFLOPS
FP32 (float)
1425 GFLOPS
34.20 GFLOPS
FP64 (double)
59.39 GFLOPS

Board Design

30W
TDP
110W
200 W
Suggested PSU
300 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
GK106
-
-
-
Turing
Architecture
Kepler
TSMC
Foundry
TSMC
12 nm
Process Size
28 nm
4.7 billion
Transistors
2.54 billion
200 mm²
Die Size
221 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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