NVIDIA RTX A400 vs NVIDIA GeForce GTX 480 Core 512
We compared two Desktop platform GPUs: 4GB VRAM RTX A400 and 1536MB VRAM GeForce GTX 480 Core 512 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA RTX A400 's Advantages
Boost Clock1762MHz
More VRAM (4GB vs 1536GB)
256 additional rendering cores
Lower TDP (50W vs 375W)
NVIDIA GeForce GTX 480 Core 512 's Advantages
Larger VRAM bandwidth (134.4GB/s vs 96.00GB/s)
Score
Benchmark
FP32 (float)
RTX A400
+151%
2.706 TFLOPS
GeForce GTX 480 Core 512
1.078 TFLOPS
Graphics Card
Apr 2024
Release Date
Unknown
Quadro Ampere(Ax000)
Generation
GeForce 400
Desktop
Type
Desktop
PCIe 4.0 x8
Bus Interface
PCIe 2.0 x16
Clock Speeds
1417 MHz
Base Clock
-
1762 MHz
Boost Clock
-
1500 MHz
Memory Clock
700 MHz
Memory
4GB
Memory Size
1536MB
GDDR6
Memory Type
GDDR5
64bit
Memory Bus
384bit
96.00GB/s
Bandwidth
134.4GB/s
Render Config
-
-
-
6
SM Count
16
768
Shading Units
512
24
TMUs
64
16
ROPs
48
24
Tensor Cores
-
6
RT Cores
-
128 KB (per SM)
L1 Cache
64 KB (per SM)
2 MB
L2 Cache
768 KB
-
-
-
Theoretical Performance
28.19 GPixel/s
Pixel Rate
16.86 GPixel/s
42.29 GTexel/s
Texture Rate
33.73 GTexel/s
2.706 TFLOPS
FP16 (half)
-
2.706 TFLOPS
FP32 (float)
1078 GFLOPS
42.29 GFLOPS
FP64 (double)
-
Board Design
50W
TDP
375W
250 W
Suggested PSU
750 W
4x mini-DisplayPort 1.4a
Outputs
2x DVI
1x mini-HDMI 1.3a
None
Power Connectors
2x 8-pin
Graphics Processor
GA107
GPU Name
GF100
-
GPU Variant
GF100-ES-DT1-A2
Ampere
Architecture
Fermi
Samsung
Foundry
TSMC
8 nm
Process Size
40 nm
8.7 billion
Transistors
3.1 billion
200 mm²
Die Size
529 mm²
Graphics Features
12 Ultimate (12_2)
DirectX
12 (11_0)
4.6
OpenGL
4.6
3.0
OpenCL
1.1
1.3
Vulkan
N/A
8.6
CUDA
2.0
6.8
Shader Model
5.1
