GeForce GTX 650 Ti vs T400 4 GB
We compared two Desktop platform GPUs: 1024MB VRAM GeForce GTX 650 Ti and 4GB VRAM T400 4 GB to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
GeForce GTX 650 Ti 's Advantages
Larger VRAM bandwidth (86.40GB/s vs 80.00GB/s)
384 additional rendering cores
T400 4 GB 's Advantages
Released 8 years and 7 months late
Boost Clock1425MHz
More VRAM (4GB vs 1024GB)
Lower TDP (30W vs 110W)
Score
Benchmark
FP32 (float)
GeForce GTX 650 Ti
+30%
1425
T400 4 GB
1094
OctaneBench
GeForce GTX 650 Ti
16
T400 4 GB
+100%
32
Graphics Card
Oct 2012
Release Date
May 2021
GeForce 600
Generation
Quadro
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16
Clock Speeds
-
Base Clock
420 MHz
-
Boost Clock
1425 MHz
1350 MHz
Memory Clock
1250 MHz
Memory
1024MB
Memory Size
4GB
GDDR5
Memory Type
GDDR6
128bit
Memory Bus
64bit
86.40GB/s
Bandwidth
80.00GB/s
Render Config
-
SM Count
6
768
Shading Units
384
64
TMUs
24
16
ROPs
16
16 KB (per SMX)
L1 Cache
64 KB (per SM)
256 KB
L2 Cache
1024 KB
Theoretical Performance
14.85 GPixel/s
Pixel Rate
22.80 GPixel/s
59.39 GTexel/s
Texture Rate
34.20 GTexel/s
-
FP16 (half)
2.189 TFLOPS
1425 GFLOPS
FP32 (float)
1094 GFLOPS
59.39 GFLOPS
FP64 (double)
34.20 GFLOPS
Board Design
110W
TDP
30W
300 W
Suggested PSU
200 W
2x DVI
1x mini-HDMI 1.4a
Outputs
3x mini-DisplayPort 1.4a
1x 6-pin
Power Connectors
None
Graphics Processor
GK106
GPU Name
TU117
GK106-220-A1
GPU Variant
-
Kepler
Architecture
Turing
TSMC
Foundry
TSMC
28 nm
Process Size
12 nm
2.54 billion
Transistors
4.7 billion
221 mm²
Die Size
200 mm²
Graphics Features
12 (11_0)
DirectX
12 (12_1)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.1
Vulkan
1.3
3.0
CUDA
7.5
5.1
Shader Model
6.6
