NVIDIA PG506 242 vs AMD Radeon Pro Vega 20
GPU · Specs Compare
Graphics Card
Release Date
Apr 2021
Nov 2018
Generation
Tesla
Radeon Pro Mac
Type
Desktop
Mobile
Bus Interface
PCIe 4.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
930 MHz
815 MHz
Boost Clock
1440 MHz
1283 MHz
Memory Clock
1215 MHz
740 MHz
Memory
Memory Size
24GB
4GB
Memory Type
HBM2
HBM2
Memory Bus
3072bit
1024bit
Bandwidth
933.1GB/s
189.4GB/s
Render Config
SM Count
56
—
Shading Units
3584
1280
TMUs
224
80
ROPs
96
32
Tensor Cores
224
—
L1 Cache
192 KB (per SM)
16 KB (per CU)
L2 Cache
24 MB
1024 KB
Compute Units
—
20
Theoretical Performance
Pixel Rate
138.2 GPixel/s
41.06 GPixel/s
Texture Rate
322.6 GTexel/s
102.6 GTexel/s
FP16 (half)
10.32 TFLOPS
6.569 TFLOPS
FP32 (float)
10.32 TFLOPS
3.284 TFLOPS
FP64 (double)
5.161 TFLOPS
205.3 GFLOPS
Graphics Processor
GPU Name
GA100
Vega 12
Architecture
Ampere
GCN 5.0
Foundry
TSMC
GlobalFoundries
Process Size
7 nm
14 nm
Transistors
54.2 billion
Unknown
Die Size
826 mm²
Unknown
GPU Variant
—
Vega 12 XTA
Board Design
TDP
165W
100W
Suggested PSU
450 W
—
Outputs
No outputs
No outputs
Power Connectors
8-pin EPS
—
Graphics Features
DirectX
N/A
12 (12_1)
OpenGL
N/A
4.6
OpenCL
3.0
2.1
Vulkan
N/A
1.2
CUDA
8.0
—
Shader Model
N/A
6.3
Benchmark
3DMark Time Spy
—
2,596
3DMark Time Spy Extreme
—
1,211
▲ Specs Compare
Data sourced from official specifications and benchmark tests.