GeForce GT 140 OEM vs T400 4 GB
We compared two Desktop platform GPUs: 1024MB VRAM GeForce GT 140 OEM and 4GB VRAM T400 4 GB to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
T400 4 GB 's Advantages
Released 12 years and 2 months late
Boost Clock1425MHz
More VRAM (4GB vs 1024GB)
Larger VRAM bandwidth (80.00GB/s vs 57.60GB/s)
320 additional rendering cores
Lower TDP (30W vs 105W)
Score
Benchmark
FP32 (float)
GeForce GT 140 OEM
208
T400 4 GB
+425%
1094
Graphics Card
Mar 2009
Release Date
May 2021
GeForce 100
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
900 MHz
Memory Clock
1250 MHz
Memory
1024MB
Memory Size
4GB
GDDR3
Memory Type
GDDR6
256bit
Memory Bus
64bit
57.60GB/s
Bandwidth
80.00GB/s
Render Config
8
SM Count
6
64
Shading Units
384
32
TMUs
24
16
ROPs
16
-
L1 Cache
64 KB (per SM)
64 KB
L2 Cache
1024 KB
Theoretical Performance
10.40 GPixel/s
Pixel Rate
22.80 GPixel/s
20.80 GTexel/s
Texture Rate
34.20 GTexel/s
-
FP16 (half)
2.189 TFLOPS
208.0 GFLOPS
FP32 (float)
1094 GFLOPS
-
FP64 (double)
34.20 GFLOPS
Board Design
105W
TDP
30W
300 W
Suggested PSU
200 W
2x DVI
1x S-Video
Outputs
3x mini-DisplayPort 1.4a
1x 6-pin
Power Connectors
None
Graphics Processor
G94B
GPU Name
TU117
Tesla
Architecture
Turing
TSMC
Foundry
TSMC
55 nm
Process Size
12 nm
0.505 billion
Transistors
4.7 billion
196 mm²
Die Size
200 mm²
Graphics Features
11.1 (10_0)
DirectX
12 (12_1)
3.3
OpenGL
4.6
1.1
OpenCL
3.0
N/A
Vulkan
1.3
1.1
CUDA
7.5
4.0
Shader Model
6.6
