Home GPU Comparison NVIDIA RTX 500 Mobile Ada Generation vs AMD Radeon R9 M390 Mac Edition

NVIDIA RTX 500 Mobile Ada Generation vs AMD Radeon R9 M390 Mac Edition

We compared two Mobile platform GPUs: 4GB VRAM RTX 500 Mobile Ada Generation and 2GB VRAM Radeon R9 M390 Mac Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA RTX 500 Mobile Ada Generation 's Advantages
Boost Clock2025MHz
More VRAM (4GB vs 2GB)
1024 additional rendering cores
Lower TDP (35W vs 80W)
AMD Radeon R9 M390 Mac Edition 's Advantages
Larger VRAM bandwidth (174.7GB/s vs 128.0GB/s)

Score

Benchmark

FP32 (float)
RTX 500 Mobile Ada Generation +322%
8.294 TFLOPS
Radeon R9 M390 Mac Edition
1.962 TFLOPS
VS

Graphics Card

Unknown
Release Date
May 2015
Quadro Ada-M
Generation
Crystal System
Mobile
Type
Mobile
PCIe 4.0 x8
Bus Interface
PCIe 3.0 x16

Clock Speeds

1485 MHz
Base Clock
-
2025 MHz
Boost Clock
-
2000 MHz
Memory Clock
1365 MHz

Memory

4GB
Memory Size
2GB
GDDR6
Memory Type
GDDR5
64bit
Memory Bus
256bit
128.0GB/s
Bandwidth
174.7GB/s

Render Config

16
SM Count
-
-
Compute Units
16
2048
Shading Units
1024
64
TMUs
64
32
ROPs
32
64
Tensor Cores
-
16
RT Cores
-
128 KB (per SM)
L1 Cache
16 KB (per CU)
12 MB
L2 Cache
512 KB

Theoretical Performance

64.80 GPixel/s
Pixel Rate
30.66 GPixel/s
129.6 GTexel/s
Texture Rate
61.31 GTexel/s
8.294 TFLOPS
FP16 (half)
-
8.294 TFLOPS
FP32 (float)
1.962 TFLOPS
129.6 GFLOPS
FP64 (double)
122.6 GFLOPS

Graphics Processor

AD107
GPU Name
Pitcairn
-
GPU Variant
Pitcairn PRO (215-0828062)
Ada Lovelace
Architecture
GCN 1.0
TSMC
Foundry
TSMC
5 nm
Process Size
28 nm
18.9 billion
Transistors
2.8 billion
159 mm²
Die Size
212 mm²

Board Design

35W
TDP
80W
-
Suggested PSU
-
Portable Device Dependent
Outputs
No outputs
None
Power Connectors
None

Graphics Features

12 Ultimate (12_2)
DirectX
12 (11_1)
4.6
OpenGL
4.6
3.0
OpenCL
1.2
1.3
Vulkan
1.2
8.9
CUDA
-
6.7
Shader Model
5.1

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