AMD Radeon Pro 5300M vs NVIDIA Rubin Ultra GPU
GPU · Specs Compare
Graphics Card
Release Date
Nov 2019
Jan 2027
Generation
Radeon Pro Mac
Server Rubin
Type
Mobile
Desktop
Bus Interface
PCIe 4.0 x8
PCIe 6.0 x16
Clock Speeds
Base Clock
1000 MHz
700 MHz
Boost Clock
1250 MHz
2267 MHz
Memory Clock
1500 MHz
1900 MHz
Memory
Memory Size
4GB
1024GB
Memory Type
GDDR6
HBM4e
Memory Bus
128bit
32768bit
Bandwidth
192.0GB/s
31.1TB/s
Render Config
Compute Units
20
—
Shading Units
1280
57344
TMUs
80
1792
ROPs
32
24
L2 Cache
2 MB
128 MB
SM Count
—
448
Tensor Cores
—
1792
L1 Cache
—
256 KB (per SM)
Theoretical Performance
Pixel Rate
40.00 GPixel/s
54.41 GPixel/s
Texture Rate
100.0 GTexel/s
4062.5 GTexel/s
FP16 (half)
6.400 TFLOPS
520.0 TFLOPS
FP32 (float)
3.200 TFLOPS
260.0 TFLOPS
FP64 (double)
200.0 GFLOPS
65.00 TFLOPS
Graphics Processor
GPU Name
Navi 14
GR110
GPU Variant
Navi 14 PROA
—
Architecture
RDNA 1.0
Rubin Ultra
Foundry
TSMC
TSMC
Process Size
7 nm
3 nm
Transistors
6.4 billion
670 billion
Die Size
158 mm²
2912 mm²
Board Design
TDP
85W
3600W
Outputs
No outputs
No outputs
Power Connectors
None
—
Suggested PSU
—
4000 W
Graphics Features
DirectX
12 (12_1)
N/A
OpenGL
4.6
N/A
OpenCL
2.1
3.0
Vulkan
1.3
N/A
Shader Model
6.5
N/A
CUDA
—
10.7
Benchmark
3DMark Time Spy
3,404
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.