Home GPU Comparison NVIDIA GeForce GTX 285 vs NVIDIA GeForce RTX 3080 Ti 20 GB

NVIDIA GeForce GTX 285 vs NVIDIA GeForce RTX 3080 Ti 20 GB

We compared two Desktop platform GPUs: 1024MB VRAM GeForce GTX 285 and 20GB VRAM GeForce RTX 3080 Ti 20 GB to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 285 's Advantages
Lower TDP (204W vs 350W)
NVIDIA GeForce RTX 3080 Ti 20 GB 's Advantages
Released 13 years and 1 months late
Boost Clock1665MHz
More VRAM (20GB vs 1024GB)
Larger VRAM bandwidth (760.3GB/s vs 159.0GB/s)
10000 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GTX 285
0.708 TFLOPS
GeForce RTX 3080 Ti 20 GB +4716%
34.1 TFLOPS
VS

Graphics Card

Dec 2008
Release Date
Jan 2022
GeForce 200
Generation
GeForce 30
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 4.0 x16

Clock Speeds

-
Base Clock
1335 MHz
-
Boost Clock
1665 MHz
1242 MHz
Memory Clock
1188 MHz

Memory

1024MB
Memory Size
20GB
GDDR3
Memory Type
GDDR6X
512bit
Memory Bus
320bit
159.0GB/s
Bandwidth
760.3GB/s

Render Config

-
-
-
30
SM Count
80
240
Shading Units
10240
80
TMUs
320
32
ROPs
112
-
Tensor Cores
320
-
RT Cores
80
-
L1 Cache
128 KB (per SM)
256 KB
L2 Cache
6 MB
-
-
-

Theoretical Performance

20.74 GPixel/s
Pixel Rate
186.5 GPixel/s
51.84 GTexel/s
Texture Rate
532.8 GTexel/s
-
FP16 (half)
34.10 TFLOPS
708.5 GFLOPS
FP32 (float)
34.10 TFLOPS
88.56 GFLOPS
FP64 (double)
532.8 GFLOPS

Board Design

204W
TDP
350W
550 W
Suggested PSU
750 W
2x DVI 1x S-Video
Outputs
1x HDMI 2.1 3x DisplayPort 1.4a
2x 6-pin
Power Connectors
1x 12-pin

Graphics Processor

GT200B
GPU Name
GA102
G200-350-B3
GPU Variant
GA102-225-A1
Tesla 2.0
Architecture
Ampere
TSMC
Foundry
Samsung
55 nm
Process Size
8 nm
1.4 billion
Transistors
28.3 billion
470 mm²
Die Size
628 mm²

Graphics Features

11.1 (10_0)
DirectX
12 Ultimate (12_2)
3.3
OpenGL
4.6
1.1
OpenCL
3.0
N/A
Vulkan
1.3
1.3
CUDA
8.6
4.0
Shader Model
6.6

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