Home GPU Comparison NVIDIA GeForce GT 520 PCIe x1 vs NVIDIA GeForce RTX 4070

NVIDIA GeForce GT 520 PCIe x1 vs NVIDIA GeForce RTX 4070

We compared two Desktop platform GPUs: 1024MB VRAM GeForce GT 520 PCIe x1 and 12GB VRAM GeForce RTX 4070 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 520 PCIe x1 's Advantages
Lower TDP (29W vs 200W)
NVIDIA GeForce RTX 4070 's Advantages
Released 12 years late
Boost Clock2475MHz
More VRAM (12GB vs 1024GB)
Larger VRAM bandwidth (504.2GB/s vs 14.40GB/s)
5840 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GT 520 PCIe x1
0.156 TFLOPS
GeForce RTX 4070 +18585%
29.15 TFLOPS
VS

Graphics Card

Apr 2011
Release Date
Apr 2023
GeForce 500
Generation
GeForce 40
Desktop
Type
Desktop
PCIe 2.0 x1
Bus Interface
PCIe 4.0 x16

Clock Speeds

-
Base Clock
1920 MHz
-
Boost Clock
2475 MHz
900 MHz
Memory Clock
1313 MHz

Memory

1024MB
Memory Size
12GB
DDR3
Memory Type
GDDR6X
64bit
Memory Bus
192bit
14.40GB/s
Bandwidth
504.2GB/s

Render Config

-
-
-
1
SM Count
46
48
Shading Units
5888
8
TMUs
184
4
ROPs
64
-
Tensor Cores
184
-
RT Cores
46
64 KB (per SM)
L1 Cache
128 KB (per SM)
128 KB
L2 Cache
36 MB
-
-
-

Theoretical Performance

1.620 GPixel/s
Pixel Rate
158.4 GPixel/s
6.480 GTexel/s
Texture Rate
455.4 GTexel/s
-
FP16 (half)
29.15 TFLOPS
155.5 GFLOPS
FP32 (float)
29.15 TFLOPS
12.96 GFLOPS
FP64 (double)
455.4 GFLOPS

Board Design

29W
TDP
200W
200 W
Suggested PSU
550 W
1x DVI 1x HDMI 1.3a 1x VGA
Outputs
1x HDMI 2.1 3x DisplayPort 1.4a
None
Power Connectors
1x 16-pin

Graphics Processor

GF119
GPU Name
AD104
-
GPU Variant
AD104-250-A1
Fermi 2.0
Architecture
Ada Lovelace
TSMC
Foundry
TSMC
40 nm
Process Size
5 nm
0.292 billion
Transistors
35.8 billion
79 mm²
Die Size
295 mm²

Graphics Features

12 (11_0)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
1.1
OpenCL
3.0
N/A
Vulkan
1.3
2.1
CUDA
8.9
5.1
Shader Model
6.7

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