AMD Radeon R9 M390 Mac Edition vs NVIDIA RTX A5500
GPU Specs Compare
Graphics Card
Release Date
May 2015
Mar 2022
Generation
Crystal System
Quadro Ampere
Type
Mobile
Professional
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x16
Clock Speeds
Memory Clock
1365 MHz
2000 MHz
Base Clock
-
1080 MHz
Boost Clock
-
1665 MHz
Memory
Memory Size
2GB
24GB
Memory Type
GDDR5
GDDR6
Memory Bus
256bit
384bit
Bandwidth
174.7GB/s
768.0GB/s
Render Config
Compute Units
16
-
Shading Units
1024
10240
TMUs
64
320
ROPs
32
96
L1 Cache
16 KB (per CU)
128 KB (per SM)
L2 Cache
512 KB
6 MB
SM Count
-
80
Tensor Cores
-
320
RT Cores
-
80
Theoretical Performance
Pixel Rate
30.66 GPixel/s
159.8 GPixel/s
Texture Rate
61.31 GTexel/s
532.8 GTexel/s
FP32 (float)
1.962 TFLOPS
34.10 TFLOPS
FP64 (double)
122.6 GFLOPS
532.8 GFLOPS
FP16 (half)
-
34.10 TFLOPS
Graphics Processor
GPU Name
Pitcairn
GA102
GPU Variant
Pitcairn PRO(215-0828062)
-
Architecture
GCN 1.0
Ampere
Foundry
TSMC
Samsung
Process Size
28 nm
8 nm
Transistors
2.8 billion
28.3 billion
Die Size
212 mm²
628 mm²
Board Design
TDP
80W
230W
Outputs
No outputs
4x DisplayPort 1.4a
Power Connectors
None
1x 8-pin
Suggested PSU
-
550 W
Graphics Features
DirectX
12 (11_1)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
1.2
3.0
Vulkan
1.2
1.3
Shader Model
5.1
6.7
CUDA
-
8.6
📊 Benchmark
OctaneBench
-
596
Blender
-
4,316