Home GPU Comparison NVIDIA GeForce RTX 3070 vs NVIDIA GeForce GT 520 OEM

NVIDIA GeForce RTX 3070 vs NVIDIA GeForce GT 520 OEM

We compared two Desktop platform GPUs: 8GB VRAM GeForce RTX 3070 and 1024MB VRAM GeForce GT 520 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 3070 's Advantages
Released 8 years and 1 months late
Boost Clock1725MHz
More VRAM (8GB vs 1024GB)
Larger VRAM bandwidth (448.0GB/s vs 8.000GB/s)
5840 additional rendering cores
NVIDIA GeForce GT 520 OEM 's Advantages
Lower TDP (29W vs 220W)

Score

Benchmark

FP32 (float)
GeForce RTX 3070 +14944%
20.31 TFLOPS
GeForce GT 520 OEM
0.135 TFLOPS
VS

Graphics Card

Sep 2020
Release Date
Aug 2012
GeForce 30
Generation
GeForce 500
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

1500 MHz
Base Clock
-
1725 MHz
Boost Clock
-
1750 MHz
Memory Clock
500 MHz

Memory

8GB
Memory Size
1024MB
GDDR6
Memory Type
DDR3
256bit
Memory Bus
64bit
448.0GB/s
Bandwidth
8.000GB/s

Render Config

-
-
-
46
SM Count
2
5888
Shading Units
48
184
TMUs
8
96
ROPs
4
184
Tensor Cores
-
46
RT Cores
-
128 KB (per SM)
L1 Cache
64 KB (per SM)
4 MB
L2 Cache
128 KB
-
-
-

Theoretical Performance

165.6 GPixel/s
Pixel Rate
2.356 GPixel/s
317.4 GTexel/s
Texture Rate
4.712 GTexel/s
20.31 TFLOPS
FP16 (half)
-
20.31 TFLOPS
FP32 (float)
134.6 GFLOPS
317.4 GFLOPS
FP64 (double)
11.22 GFLOPS

Board Design

220W
TDP
29W
550 W
Suggested PSU
200 W
1x HDMI 2.1 3x DisplayPort 1.4a
Outputs
1x DVI 1x HDMI 1.3a 1x VGA
1x 12-pin
Power Connectors
None

Graphics Processor

GA104
GPU Name
GF119
GA104-300-A1
GPU Variant
GF119 B1
Ampere
Architecture
Fermi 2.0
Samsung
Foundry
TSMC
8 nm
Process Size
40 nm
17.4 billion
Transistors
0.292 billion
392 mm²
Die Size
79 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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