Home GPU Comparison NVIDIA RTX TITAN Ada vs NVIDIA GeForce GT 420 OEM

NVIDIA RTX TITAN Ada vs NVIDIA GeForce GT 420 OEM

We compared two Desktop platform GPUs: 48GB VRAM RTX TITAN Ada and 1024MB VRAM GeForce GT 420 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA RTX TITAN Ada 's Advantages
Boost Clock2520MHz
More VRAM (48GB vs 1024GB)
Larger VRAM bandwidth (1152GB/s vs 28.80GB/s)
18384 additional rendering cores
NVIDIA GeForce GT 420 OEM 's Advantages
Lower TDP (50W vs 800W)

Score

Benchmark

FP32 (float)
RTX TITAN Ada +69228%
92.9 TFLOPS
GeForce GT 420 OEM
0.134 TFLOPS
VS

Graphics Card

Unknown
Release Date
Sep 2010
GeForce 40
Generation
GeForce 400
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

2235 MHz
Base Clock
-
2520 MHz
Boost Clock
-
1500 MHz
Memory Clock
900 MHz

Memory

48GB
Memory Size
1024MB
GDDR6X
Memory Type
DDR3
384bit
Memory Bus
128bit
1152GB/s
Bandwidth
28.80GB/s

Render Config

-
-
-
144
SM Count
1
18432
Shading Units
48
576
TMUs
4
192
ROPs
4
576
Tensor Cores
-
144
RT Cores
-
128 KB (per SM)
L1 Cache
64 KB (per SM)
96 MB
L2 Cache
256 KB
-
-
-

Theoretical Performance

483.8 GPixel/s
Pixel Rate
1.400 GPixel/s
1452 GTexel/s
Texture Rate
2.800 GTexel/s
92.90 TFLOPS
FP16 (half)
-
92.90 TFLOPS
FP32 (float)
134.4 GFLOPS
1452 GFLOPS
FP64 (double)
11.20 GFLOPS

Board Design

800W
TDP
50W
1200 W
Suggested PSU
250 W
1x HDMI 2.1 3x DisplayPort 1.4a
Outputs
1x DVI 1x HDMI 1.3a 1x VGA
2x 16-pin
Power Connectors
None

Graphics Processor

AD102
GPU Name
GF108
AD102-450-A1
GPU Variant
GF108-200-A1
Ada Lovelace
Architecture
Fermi
TSMC
Foundry
TSMC
5 nm
Process Size
40 nm
76.3 billion
Transistors
0.585 billion
609 mm²
Die Size
116 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
2.1
6.7
Shader Model
5.1

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