NVIDIA GeForce GTX 480 Core 512 vs NVIDIA A2
We compared two Desktop platform GPUs: 1536MB VRAM GeForce GTX 480 Core 512 and 16GB VRAM A2 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA A2 's Advantages
Boost Clock1770MHz
More VRAM (16GB vs 1536GB)
Larger VRAM bandwidth (200.1GB/s vs 134.4GB/s)
768 additional rendering cores
Lower TDP (60W vs 375W)
Score
Benchmark
FP32 (float)
GeForce GTX 480 Core 512
1.078 TFLOPS
A2
+320%
4.531 TFLOPS
Graphics Card
Unknown
Release Date
Nov 2021
GeForce 400
Generation
Quadro
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 4.0 x8
Clock Speeds
-
Base Clock
1440 MHz
-
Boost Clock
1770 MHz
700 MHz
Memory Clock
1563 MHz
Memory
1536MB
Memory Size
16GB
GDDR5
Memory Type
GDDR6
384bit
Memory Bus
128bit
134.4GB/s
Bandwidth
200.1GB/s
Render Config
-
-
-
16
SM Count
10
512
Shading Units
1280
64
TMUs
40
48
ROPs
32
-
Tensor Cores
40
-
RT Cores
10
64 KB (per SM)
L1 Cache
128 KB (per SM)
768 KB
L2 Cache
2 MB
-
-
-
Theoretical Performance
16.86 GPixel/s
Pixel Rate
56.64 GPixel/s
33.73 GTexel/s
Texture Rate
70.80 GTexel/s
-
FP16 (half)
4.531 TFLOPS
1078 GFLOPS
FP32 (float)
4.531 TFLOPS
-
FP64 (double)
70.80 GFLOPS
Board Design
375W
TDP
60W
750 W
Suggested PSU
250 W
2x DVI
1x mini-HDMI 1.3a
Outputs
No outputs
2x 8-pin
Power Connectors
None
Graphics Processor
GF100
GPU Name
GA107
GF100-ES-DT1-A2
GPU Variant
-
Fermi
Architecture
Ampere
TSMC
Foundry
Samsung
40 nm
Process Size
8 nm
3.1 billion
Transistors
Unknown
529 mm²
Die Size
Unknown
Graphics Features
12 (11_0)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
1.1
OpenCL
3.0
N/A
Vulkan
1.3
2.0
CUDA
8.6
5.1
Shader Model
6.6
