Home GPU Comparison NVIDIA RTX 6000 Ada vs AMD Radeon Pro V420

NVIDIA RTX 6000 Ada vs AMD Radeon Pro V420

We compared two Desktop platform GPUs: 48GB VRAM RTX 6000 Ada and 32GB VRAM AMD Radeon Pro V420 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA RTX 6000 Ada 's Advantages
Boost Clock has increased by 47% (2505MHz vs 1700MHz)
More VRAM (48GB vs 32GB)
Larger VRAM bandwidth (960.0GB/s vs 819.2GB/s)
14080 additional rendering cores

Score

Benchmark

FP32 (float)
RTX 6000 Ada +553%
91.06 TFLOPS
AMD Radeon Pro V420
13.93 TFLOPS
VS

Graphics Card

Dec 2022
Release Date
Unknown
Quadro Ada
Generation
Radeon Pro Vega
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 4.0 x16

Clock Speeds

915 MHz
Base Clock
800 MHz
2505 MHz
Boost Clock
1700 MHz
2500 MHz
Memory Clock
800 MHz

Memory

48GB
Memory Size
32GB
GDDR6
Memory Type
HBM2
384bit
Memory Bus
4096bit
960.0GB/s
Bandwidth
819.2GB/s

Render Config

-
Compute Units
64
142
SM Count
-
18176
Shading Units
4096
568
TMUs
256
192
ROPs
64
568
Tensor Cores
-
142
RT Cores
-
128 KB (per SM)
L1 Cache
16 KB (per CU)
96 MB
L2 Cache
4 MB
-
-
-

Theoretical Performance

481.0 GPixel/s
Pixel Rate
108.8 GPixel/s
1423 GTexel/s
Texture Rate
435.2 GTexel/s
91.06 TFLOPS
FP16 (half)
27.85 TFLOPS
91.06 TFLOPS
FP32 (float)
13.93 TFLOPS
1423 GFLOPS
FP64 (double)
6.963 TFLOPS

Board Design

300W
TDP
300W
700 W
Suggested PSU
700 W
4x DisplayPort 1.4a
Outputs
6x mini-DisplayPort 1.4a
1x 16-pin
Power Connectors
1x 6-pin + 1x 8-pin

Graphics Processor

AD102
GPU Name
Vega 20
AD102
GPU Variant
Vega 20 GLXT WS (215-0914026)
Ada Lovelace
Architecture
GCN 5.1
TSMC
Foundry
TSMC
5 nm
Process Size
7 nm
76.3 billion
Transistors
13.23 billion
609 mm²
Die Size
331 mm²

Graphics Features

12 Ultimate (12_2)
DirectX
12 (12_1)
4.6
OpenGL
4.6
3.0
OpenCL
2.1
1.3
Vulkan
1.3
8.9
CUDA
-
6.8
Shader Model
6.7

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