Home GPU Comparison NVIDIA GeForce RTX 3070 Ti 16 GB vs AMD Radeon Pro V620

NVIDIA GeForce RTX 3070 Ti 16 GB vs AMD Radeon Pro V620

We compared two Desktop platform GPUs: 16GB VRAM GeForce RTX 3070 Ti 16 GB and 32GB VRAM Radeon Pro V620 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 3070 Ti 16 GB 's Advantages
Larger VRAM bandwidth (608.3GB/s vs 512.0GB/s)
1536 additional rendering cores
Lower TDP (290W vs 300W)
AMD Radeon Pro V620 's Advantages
Boost Clock has increased by 24% (2200MHz vs 1770MHz)
More VRAM (32GB vs 16GB)

Score

Benchmark

FP32 (float)
GeForce RTX 3070 Ti 16 GB +7%
21.75 TFLOPS
Radeon Pro V620
20.28 TFLOPS
VS

Graphics Card

Unknown
Release Date
Nov 2021
GeForce 30
Generation
Radeon Pro
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 4.0 x16

Clock Speeds

1575 MHz
Base Clock
1825 MHz
1770 MHz
Boost Clock
2200 MHz
1188 MHz
Memory Clock
2000 MHz

Memory

16GB
Memory Size
32GB
GDDR6X
Memory Type
GDDR6
256bit
Memory Bus
256bit
608.3GB/s
Bandwidth
512.0GB/s

Render Config

48
SM Count
-
-
Compute Units
72
6144
Shading Units
4608
192
TMUs
288
96
ROPs
128
192
Tensor Cores
-
48
RT Cores
72
128 KB (per SM)
L1 Cache
128 KB per Array
4 MB
L2 Cache
4 MB

Theoretical Performance

169.9 GPixel/s
Pixel Rate
281.6 GPixel/s
339.8 GTexel/s
Texture Rate
633.6 GTexel/s
21.75 TFLOPS
FP16 (half)
40.55 TFLOPS
21.75 TFLOPS
FP32 (float)
20.28 TFLOPS
339.8 GFLOPS
FP64 (double)
1267 GFLOPS

Graphics Processor

GA104
GPU Name
Navi 21
GA104-401-A1
GPU Variant
Navi 21 XT (215-121000177)
Ampere
Architecture
RDNA 2.0
Samsung
Foundry
TSMC
8 nm
Process Size
7 nm
17.4 billion
Transistors
26.8 billion
392 mm²
Die Size
520 mm²

Board Design

290W
TDP
300W
600 W
Suggested PSU
700 W
1x HDMI 2.1 3x DisplayPort 1.4a
Outputs
No outputs
1x 12-pin
Power Connectors
2x 8-pin

Graphics Features

12 Ultimate (12_2)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
3.0
OpenCL
2.1
1.3
Vulkan
1.3
8.6
CUDA
-
6.6
Shader Model
6.5

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