GeForce RTX 3080 Ti vs GeForce GTX 480 Core 512
We compared two Desktop platform GPUs: 12GB VRAM GeForce RTX 3080 Ti 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
GeForce RTX 3080 Ti 's Advantages
Boost Clock1665MHz
More VRAM (12GB vs 1536GB)
Larger VRAM bandwidth (912.4GB/s vs 134.4GB/s)
9728 additional rendering cores
Lower TDP (350W vs 375W)
Score
Benchmark
FP32 (float)
GeForce RTX 3080 Ti
+3063%
34100
GeForce GTX 480 Core 512
1078
Graphics Card
May 2021
Release Date
Unknown
GeForce 30
Generation
GeForce 400
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 2.0 x16
Clock Speeds
1365 MHz
Base Clock
-
1665 MHz
Boost Clock
-
1188 MHz
Memory Clock
700 MHz
Memory
12GB
Memory Size
1536MB
GDDR6X
Memory Type
GDDR5
384bit
Memory Bus
384bit
912.4GB/s
Bandwidth
134.4GB/s
Render Config
80
SM Count
16
10240
Shading Units
512
320
TMUs
64
112
ROPs
48
320
Tensor Cores
-
80
RT Cores
-
128 KB (per SM)
L1 Cache
64 KB (per SM)
6 MB
L2 Cache
768 KB
Theoretical Performance
186.5 GPixel/s
Pixel Rate
16.86 GPixel/s
532.8 GTexel/s
Texture Rate
33.73 GTexel/s
34.10 TFLOPS
FP16 (half)
-
34.10 TFLOPS
FP32 (float)
1078 GFLOPS
532.8 GFLOPS
FP64 (double)
-
Board Design
350W
TDP
375W
750 W
Suggested PSU
750 W
1x HDMI 2.1
3x DisplayPort 1.4a
Outputs
2x DVI
1x mini-HDMI 1.3a
1x 12-pin
Power Connectors
2x 8-pin
Graphics Processor
GA102
GPU Name
GF100
GA102-225-A1
GPU Variant
GF100-ES-DT1-A2
Ampere
Architecture
Fermi
Samsung
Foundry
TSMC
8 nm
Process Size
40 nm
28.3 billion
Transistors
3.1 billion
628 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
6.6
Shader Model
5.1
