Home GPU Comparison NVIDIA GeForce RTX 3080 Ti 20 GB vs NVIDIA GeForce GTX 460

NVIDIA GeForce RTX 3080 Ti 20 GB vs NVIDIA GeForce GTX 460

We compared two Desktop platform GPUs: 20GB VRAM GeForce RTX 3080 Ti 20 GB and 768MB VRAM GeForce GTX 460 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 3080 Ti 20 GB 's Advantages
Released 11 years and 6 months late
Boost Clock1665MHz
More VRAM (20GB vs 768GB)
Larger VRAM bandwidth (760.3GB/s vs 86.40GB/s)
9904 additional rendering cores
NVIDIA GeForce GTX 460 's Advantages
Lower TDP (160W vs 350W)

Score

Benchmark

FP32 (float)
GeForce RTX 3080 Ti 20 GB +3659%
34.1 TFLOPS
GeForce GTX 460
0.907 TFLOPS
VS

Graphics Card

Jan 2022
Release Date
Jul 2010
GeForce 30
Generation
GeForce 400
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

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

Memory

20GB
Memory Size
768MB
GDDR6X
Memory Type
GDDR5
320bit
Memory Bus
192bit
760.3GB/s
Bandwidth
86.40GB/s

Render Config

-
-
-
80
SM Count
7
10240
Shading Units
336
320
TMUs
56
112
ROPs
24
320
Tensor Cores
-
80
RT Cores
-
128 KB (per SM)
L1 Cache
64 KB (per SM)
6 MB
L2 Cache
384 KB
-
-
-

Theoretical Performance

186.5 GPixel/s
Pixel Rate
9.450 GPixel/s
532.8 GTexel/s
Texture Rate
37.80 GTexel/s
34.10 TFLOPS
FP16 (half)
-
34.10 TFLOPS
FP32 (float)
907.2 GFLOPS
532.8 GFLOPS
FP64 (double)
75.60 GFLOPS

Board Design

350W
TDP
160W
750 W
Suggested PSU
450 W
1x HDMI 2.1 3x DisplayPort 1.4a
Outputs
2x DVI 1x mini-HDMI 1.3a
1x 12-pin
Power Connectors
-

Graphics Processor

GA102
GPU Name
GF104
GA102-225-A1
GPU Variant
GF104-300-KB-A1
Ampere
Architecture
Fermi
Samsung
Foundry
TSMC
8 nm
Process Size
40 nm
28.3 billion
Transistors
1.95 billion
628 mm²
Die Size
332 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
2.1
6.6
Shader Model
5.1

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