GeForce RTX 4080 vs GeForce GTX 480 Core 512
We compared two Desktop platform GPUs: 16GB VRAM GeForce RTX 4080 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 4080 's Advantages
Boost Clock2505MHz
More VRAM (16GB vs 1536GB)
Larger VRAM bandwidth (716.8GB/s vs 134.4GB/s)
9216 additional rendering cores
Lower TDP (320W vs 375W)
Score
Benchmark
FP32 (float)
GeForce RTX 4080
+4421%
48740
GeForce GTX 480 Core 512
1078
Graphics Card
Sep 2022
Release Date
Unknown
GeForce 40
Generation
GeForce 400
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 2.0 x16
Clock Speeds
2205 MHz
Base Clock
-
2505 MHz
Boost Clock
-
1400 MHz
Memory Clock
700 MHz
Memory
16GB
Memory Size
1536MB
GDDR6X
Memory Type
GDDR5
256bit
Memory Bus
384bit
716.8GB/s
Bandwidth
134.4GB/s
Render Config
76
SM Count
16
9728
Shading Units
512
304
TMUs
64
112
ROPs
48
304
Tensor Cores
-
76
RT Cores
-
128 KB (per SM)
L1 Cache
64 KB (per SM)
64 MB
L2 Cache
768 KB
Theoretical Performance
280.6 GPixel/s
Pixel Rate
16.86 GPixel/s
761.5 GTexel/s
Texture Rate
33.73 GTexel/s
48.74 TFLOPS
FP16 (half)
-
48.74 TFLOPS
FP32 (float)
1078 GFLOPS
761.5 GFLOPS
FP64 (double)
-
Board Design
320W
TDP
375W
700 W
Suggested PSU
750 W
1x HDMI 2.1
3x DisplayPort 1.4a
Outputs
2x DVI
1x mini-HDMI 1.3a
1x 16-pin
Power Connectors
2x 8-pin
Graphics Processor
AD103
GPU Name
GF100
AD103-300-A1
GPU Variant
GF100-ES-DT1-A2
Ada Lovelace
Architecture
Fermi
TSMC
Foundry
TSMC
5 nm
Process Size
40 nm
45.9 billion
Transistors
3.1 billion
379 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
8.9
CUDA
2.0
6.7
Shader Model
5.1
