NVIDIA GeForce RTX 4080 Ti vs NVIDIA GeForce 256 SDR
We compared two Desktop platform GPUs: 16GB VRAM GeForce RTX 4080 Ti and 32MB VRAM GeForce 256 SDR to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA GeForce RTX 4080 Ti 's Advantages
Boost Clock2610MHz
More VRAM (16GB vs 32GB)
Larger VRAM bandwidth (678.4GB/s vs 1.144GB/s)
14080 additional rendering cores
Score
Graphics Card
Unknown
Release Date
Oct 1999
GeForce 40
Generation
GeForce 256
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
AGP 4x
Clock Speeds
2340 MHz
Base Clock
-
2610 MHz
Boost Clock
-
1325 MHz
Memory Clock
143 MHz
Memory
16GB
Memory Size
32MB
GDDR6X
Memory Type
SDR
256bit
Memory Bus
64bit
678.4GB/s
Bandwidth
1.144GB/s
Render Config
-
-
-
110
SM Count
-
14080
Shading Units
-
440
TMUs
4
144
ROPs
4
440
Tensor Cores
-
110
RT Cores
-
128 KB (per SM)
L1 Cache
-
80 MB
L2 Cache
-
-
-
-
Theoretical Performance
375.8 GPixel/s
Pixel Rate
480.0 MPixel/s
1148 GTexel/s
Texture Rate
480.0 MTexel/s
73.50 TFLOPS
FP16 (half)
-
73.50 TFLOPS
FP32 (float)
-
1148 GFLOPS
FP64 (double)
-
Board Design
400W
TDP
Unknown
800 W
Suggested PSU
200 W
1x HDMI 2.1
3x DisplayPort 1.4a
Outputs
1x VGA
1x 16-pin
Power Connectors
None
Graphics Processor
AD102
GPU Name
NV10
AD102-225-A1
GPU Variant
-
Ada Lovelace
Architecture
Celsius
TSMC
Foundry
TSMC
5 nm
Process Size
220 nm
76.3 billion
Transistors
0.017 billion
609 mm²
Die Size
139 mm²
Graphics Features
12 Ultimate (12_2)
DirectX
7.0
4.6
OpenGL
1.2
3.0
OpenCL
N/A
1.3
Vulkan
N/A
8.9
CUDA
-
6.7
Shader Model
-
