NVIDIA T400 vs NVIDIA GeForce GT 520 PCI
We compared two Desktop platform GPUs: 2GB VRAM T400 and 1024MB VRAM GeForce GT 520 PCI 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 1 months late
Boost Clock1425MHz
More VRAM (2GB vs 1024GB)
Larger VRAM bandwidth (80.00GB/s vs 14.40GB/s)
336 additional rendering cores
NVIDIA GeForce GT 520 PCI 's Advantages
Lower TDP (29W vs 30W)
Score
Benchmark
FP32 (float)
T400
+601%
1.094 TFLOPS
GeForce GT 520 PCI
0.156 TFLOPS
Graphics Card
May 2021
Release Date
Apr 2011
Quadro
Generation
GeForce 500
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCI
Clock Speeds
420 MHz
Base Clock
-
1425 MHz
Boost Clock
-
1250 MHz
Memory Clock
900 MHz
Memory
2GB
Memory Size
1024MB
GDDR6
Memory Type
DDR3
64bit
Memory Bus
64bit
80.00GB/s
Bandwidth
14.40GB/s
Render Config
-
-
-
6
SM Count
1
384
Shading Units
48
24
TMUs
8
16
ROPs
4
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
64 KB (per SM)
1024 KB
L2 Cache
128 KB
-
-
-
Theoretical Performance
22.80 GPixel/s
Pixel Rate
1.620 GPixel/s
34.20 GTexel/s
Texture Rate
6.480 GTexel/s
2.189 TFLOPS
FP16 (half)
-
1094 GFLOPS
FP32 (float)
155.5 GFLOPS
34.20 GFLOPS
FP64 (double)
12.96 GFLOPS
Board Design
30W
TDP
29W
200 W
Suggested PSU
200 W
3x mini-DisplayPort 1.4a
Outputs
1x DVI
1x HDMI 1.3a
1x VGA
None
Power Connectors
None
Graphics Processor
TU117
GPU Name
GF119
-
GPU Variant
GF119-300-A1
Turing
Architecture
Fermi 2.0
TSMC
Foundry
TSMC
12 nm
Process Size
40 nm
4.7 billion
Transistors
0.292 billion
200 mm²
Die Size
79 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
