Home GPU Comparison NVIDIA RTX 4500 Ada Generation vs AMD Radeon Pro V620

NVIDIA RTX 4500 Ada Generation vs AMD Radeon Pro V620

We compared two Desktop platform GPUs: 24GB VRAM RTX 4500 Ada Generation and 32GB VRAM Radeon Pro V620 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA RTX 4500 Ada Generation 's Advantages
Released 1 years and 9 months late
Boost Clock has increased by 17% (2580MHz vs 2200MHz)
3072 additional rendering cores
Lower TDP (210W vs 300W)
AMD Radeon Pro V620 's Advantages
More VRAM (32GB vs 24GB)
Larger VRAM bandwidth (512.0GB/s vs 432.0GB/s)

Score

Benchmark

FP32 (float)
RTX 4500 Ada Generation +95%
39.63 TFLOPS
Radeon Pro V620
20.28 TFLOPS
VS

Graphics Card

Aug 2023
Release Date
Nov 2021
Quadro Ada
Generation
Radeon Pro
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 4.0 x16

Clock Speeds

2070 MHz
Base Clock
1825 MHz
2580 MHz
Boost Clock
2200 MHz
2250 MHz
Memory Clock
2000 MHz

Memory

24GB
Memory Size
32GB
GDDR6
Memory Type
GDDR6
192bit
Memory Bus
256bit
432.0GB/s
Bandwidth
512.0GB/s

Render Config

-
Compute Units
72
60
SM Count
-
7680
Shading Units
4608
240
TMUs
288
80
ROPs
128
240
Tensor Cores
-
60
RT Cores
72
128 KB (per SM)
L1 Cache
128 KB per Array
48 MB
L2 Cache
4 MB
-
L3 Cache
128 MB

Theoretical Performance

206.4 GPixel/s
Pixel Rate
281.6 GPixel/s
619.2 GTexel/s
Texture Rate
633.6 GTexel/s
39.63 TFLOPS
FP16 (half)
40.55 TFLOPS
39.63 TFLOPS
FP32 (float)
20.28 TFLOPS
619.2 GFLOPS
FP64 (double)
1267 GFLOPS

Board Design

210W
TDP
300W
550 W
Suggested PSU
700 W
4x DisplayPort 1.4a
Outputs
No outputs
None
Power Connectors
2x 8-pin

Graphics Processor

AD103
GPU Name
Navi 21
-
GPU Variant
Navi 21 XT (215-121000177)
Ada Lovelace
Architecture
RDNA 2.0
TSMC
Foundry
TSMC
5 nm
Process Size
7 nm
45.9 billion
Transistors
26.8 billion
379 mm²
Die Size
520 mm²

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
8.9
CUDA
-
6.7
Shader Model
6.5

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