AMD Radeon R9 M290X Mac Edition vs NVIDIA RTX A5000
GPU Specs Compare
Graphics Card
Release Date
Nov 2014
Apr 2021
Generation
Crystal System
Quadro Ampere
Type
Mobile
Professional
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
850 MHz
1170 MHz
Boost Clock
975 MHz
1695 MHz
Memory Clock
1365 MHz
2000 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
8192
TMUs
64
256
ROPs
32
96
L1 Cache
16 KB (per CU)
128 KB (per SM)
L2 Cache
512 KB
6 MB
SM Count
-
64
Tensor Cores
-
256
RT Cores
-
64
Theoretical Performance
Pixel Rate
31.20 GPixel/s
162.7 GPixel/s
Texture Rate
62.40 GTexel/s
433.9 GTexel/s
FP32 (float)
1.997 TFLOPS
27.77 TFLOPS
FP64 (double)
124.8 GFLOPS
433.9 GFLOPS
FP16 (half)
-
27.77 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