Home GPU Comparison NVIDIA GeForce 505 OEM vs NVIDIA GeForce RTX 2080

NVIDIA GeForce 505 OEM vs NVIDIA GeForce RTX 2080

We compared two Desktop platform GPUs: 512MB VRAM GeForce 505 OEM and 8GB VRAM GeForce RTX 2080 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 505 OEM 's Advantages
Lower TDP (25W vs 215W)
NVIDIA GeForce RTX 2080 's Advantages
Released 5 years and 8 months late
Boost Clock1710MHz
More VRAM (8GB vs 512GB)
Larger VRAM bandwidth (448.0GB/s vs 9.600GB/s)
2928 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce 505 OEM
0.045 TFLOPS
GeForce RTX 2080 +22277%
10.07 TFLOPS
VS

Graphics Card

Jan 2013
Release Date
Sep 2018
GeForce 500
Generation
GeForce 20
Desktop
Type
Desktop
PCIe 1.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
Base Clock
1515 MHz
-
Boost Clock
1710 MHz
600 MHz
Memory Clock
1750 MHz

Memory

512MB
Memory Size
8GB
DDR3
Memory Type
GDDR6
64bit
Memory Bus
256bit
9.600GB/s
Bandwidth
448.0GB/s

Render Config

-
-
-
2
SM Count
46
16
Shading Units
2944
8
TMUs
184
4
ROPs
64
-
Tensor Cores
368
-
RT Cores
46
-
L1 Cache
64 KB (per SM)
32 KB
L2 Cache
4 MB
-
-
-

Theoretical Performance

2.356 GPixel/s
Pixel Rate
109.4 GPixel/s
4.712 GTexel/s
Texture Rate
314.6 GTexel/s
-
FP16 (half)
20.14 TFLOPS
44.86 GFLOPS
FP32 (float)
10.07 TFLOPS
-
FP64 (double)
314.6 GFLOPS

Board Design

25W
TDP
215W
200 W
Suggested PSU
550 W
1x DVI 1x HDMI 1x VGA
Outputs
1x HDMI 2.0 3x DisplayPort 1.4a 1x USB Type-C
None
Power Connectors
1x 6-pin + 1x 8-pin

Graphics Processor

GT218
GPU Name
TU104
GT218-300-B1
GPU Variant
TU104-400A-A1
Tesla 2.0
Architecture
Turing
TSMC
Foundry
TSMC
40 nm
Process Size
12 nm
0.26 billion
Transistors
13.6 billion
57 mm²
Die Size
545 mm²

Graphics Features

11.1 (10_1)
DirectX
12 Ultimate (12_2)
3.3
OpenGL
4.6
1.1
OpenCL
3.0
N/A
Vulkan
1.3
1.2
CUDA
7.5
4.1
Shader Model
6.6

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