AMD Radeon RX 6400 vs NVIDIA Tesla PG503 216
GPU · Specs Compare
Graphics Card
Release Date
Jan 2022
Nov 2019
Generation
Navi II
Tesla Volta
Type
Desktop
Professional
Bus Interface
PCIe 4.0 x4
PCIe 3.0 x16
Clock Speeds
Base Clock
1923 MHz
1312 MHz
Boost Clock
2321 MHz
1530 MHz
Memory Clock
2000 MHz
1106 MHz
Memory
Memory Size
4GB
32GB
Memory Type
GDDR6
HBM2
Memory Bus
64bit
4096bit
Bandwidth
128.0GB/s
1.13TB/s
Render Config
Compute Units
12
—
Shading Units
768
4608
TMUs
48
288
ROPs
32
128
RT Cores
12
—
L1 Cache
128 KB per Array
128 KB (per SM)
L2 Cache
1024 KB
6 MB
L3 Cache
16 MB
—
SM Count
—
80
Tensor Cores
—
640
Theoretical Performance
Pixel Rate
74.27 GPixel/s
195.8 GPixel/s
Texture Rate
111.4 GTexel/s
440.6 GTexel/s
FP16 (half)
7.130 TFLOPS
28.20 TFLOPS
FP32 (float)
3.565 TFLOPS
14.10 TFLOPS
FP64 (double)
222.8 GFLOPS
7.050 TFLOPS
Graphics Processor
GPU Name
Navi 24
GV100
GPU Variant
Navi 24 XL(215-135000046)
—
Architecture
RDNA 2.0
Volta
Foundry
TSMC
TSMC
Process Size
6 nm
12 nm
Transistors
5.4 billion
21.1 billion
Die Size
107 mm²
815 mm²
Board Design
TDP
53W
250W
Suggested PSU
250 W
600 W
Outputs
1x HDMI 2.11x DisplayPort 1.4a
No outputs
Power Connectors
None
None
Graphics Features
DirectX
12 Ultimate (12_2)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
2.2
3.0
Vulkan
1.3
1.3
Shader Model
6.7
6.8
CUDA
—
7.0
▲ Specs Compare
Data sourced from official specifications and benchmark tests.