GeForce GTX 650 Ti vs RTX A400
We compared two Desktop platform GPUs: 1024MB VRAM GeForce GTX 650 Ti and 4GB VRAM RTX A400 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
RTX A400 's Advantages
Released 11 years and 6 months late
Boost Clock1762MHz
More VRAM (4GB vs 1024GB)
Larger VRAM bandwidth (96.00GB/s vs 86.40GB/s)
Lower TDP (50W vs 110W)
Score
Benchmark
FP32 (float)
GeForce GTX 650 Ti
1425
RTX A400
+89%
2706
Graphics Card
Oct 2012
Release Date
Apr 2024
GeForce 600
Generation
Quadro Ampere(Ax000)
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 4.0 x8
Clock Speeds
-
Base Clock
1417 MHz
-
Boost Clock
1762 MHz
1350 MHz
Memory Clock
1500 MHz
Memory
1024MB
Memory Size
4GB
GDDR5
Memory Type
GDDR6
128bit
Memory Bus
64bit
86.40GB/s
Bandwidth
96.00GB/s
Render Config
-
SM Count
6
768
Shading Units
768
64
TMUs
24
16
ROPs
16
-
Tensor Cores
24
-
RT Cores
6
16 KB (per SMX)
L1 Cache
128 KB (per SM)
256 KB
L2 Cache
2 MB
Theoretical Performance
14.85 GPixel/s
Pixel Rate
28.19 GPixel/s
59.39 GTexel/s
Texture Rate
42.29 GTexel/s
-
FP16 (half)
2.706 TFLOPS
1425 GFLOPS
FP32 (float)
2.706 TFLOPS
59.39 GFLOPS
FP64 (double)
42.29 GFLOPS
Board Design
110W
TDP
50W
300 W
Suggested PSU
250 W
2x DVI
1x mini-HDMI 1.4a
Outputs
4x mini-DisplayPort 1.4a
1x 6-pin
Power Connectors
None
Graphics Processor
GK106
GPU Name
GA107
GK106-220-A1
GPU Variant
-
Kepler
Architecture
Ampere
TSMC
Foundry
Samsung
28 nm
Process Size
8 nm
2.54 billion
Transistors
8.7 billion
221 mm²
Die Size
200 mm²
Graphics Features
12 (11_0)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.1
Vulkan
1.3
3.0
CUDA
8.6
5.1
Shader Model
6.8
