Home GPU Comparison NVIDIA GeForce RTX 3090 Ti vs AMD Radeon Pro V520

NVIDIA GeForce RTX 3090 Ti vs AMD Radeon Pro V520

We compared two Desktop platform GPUs: 24GB VRAM GeForce RTX 3090 Ti and 8GB VRAM Radeon Pro V520 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 3090 Ti 's Advantages
Released 1 years and 1 months late
Boost Clock has increased by 16% (1860MHz vs 1600MHz)
More VRAM (24GB vs 8GB)
Larger VRAM bandwidth (1008GB/s vs 512.0GB/s)
8448 additional rendering cores
AMD Radeon Pro V520 's Advantages
Lower TDP (225W vs 450W)

Score

Benchmark

FP32 (float)
GeForce RTX 3090 Ti +442%
40 TFLOPS
Radeon Pro V520
7.373 TFLOPS
VS

Graphics Card

Jan 2022
Release Date
Dec 2020
GeForce 30
Generation
Radeon Pro
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 4.0 x16

Clock Speeds

1560 MHz
Base Clock
1000 MHz
1860 MHz
Boost Clock
1600 MHz
1313 MHz
Memory Clock
1000 MHz

Memory

24GB
Memory Size
8GB
GDDR6X
Memory Type
HBM2
384bit
Memory Bus
2048bit
1008GB/s
Bandwidth
512.0GB/s

Render Config

84
SM Count
-
-
Compute Units
36
10752
Shading Units
2304
336
TMUs
144
112
ROPs
64
336
Tensor Cores
-
84
RT Cores
-
128 KB (per SM)
L1 Cache
-
6 MB
L2 Cache
4 MB

Theoretical Performance

208.3 GPixel/s
Pixel Rate
102.4 GPixel/s
625.0 GTexel/s
Texture Rate
230.4 GTexel/s
40.00 TFLOPS
FP16 (half)
14.75 TFLOPS
40.00 TFLOPS
FP32 (float)
7.373 TFLOPS
625.0 GFLOPS
FP64 (double)
460.8 GFLOPS

Graphics Processor

GA102
GPU Name
Navi 12
GA102-350-A1
GPU Variant
Navi 12
Ampere
Architecture
RDNA 1.0
Samsung
Foundry
TSMC
8 nm
Process Size
7 nm
28.3 billion
Transistors
Unknown
628 mm²
Die Size
Unknown

Board Design

450W
TDP
225W
850 W
Suggested PSU
550 W
1x HDMI 2.1 3x DisplayPort 1.4a
Outputs
No outputs
1x 16-pin
Power Connectors
1x 8-pin

Graphics Features

12 Ultimate (12_2)
DirectX
12 (12_1)
4.6
OpenGL
4.6
3.0
OpenCL
2.2
1.3
Vulkan
1.3
8.6
CUDA
-
6.6
Shader Model
6.5

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