AMD Radeon R9 M290X vs NVIDIA PG506 242
GPU Specs Compare
Graphics Card
Release Date
Jan 2014
Apr 2021
Generation
Gem System
Tesla
Type
Mobile
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
850 MHz
930 MHz
Boost Clock
900 MHz
1440 MHz
Memory Clock
1200 MHz
1215 MHz
Memory
Memory Size
4GB
24GB
Memory Type
GDDR5
HBM2
Memory Bus
256bit
3072bit
Bandwidth
153.6GB/s
933.1GB/s
Render Config
Compute Units
20
-
Shading Units
1280
3584
TMUs
80
224
ROPs
32
96
L1 Cache
16 KB (per CU)
192 KB (per SM)
L2 Cache
512 KB
24 MB
SM Count
-
56
Tensor Cores
-
224
Theoretical Performance
Pixel Rate
28.80 GPixel/s
138.2 GPixel/s
Texture Rate
72.00 GTexel/s
322.6 GTexel/s
FP32 (float)
2.304 TFLOPS
10.32 TFLOPS
FP64 (double)
144.0 GFLOPS
5.161 TFLOPS
FP16 (half)
-
10.32 TFLOPS
Graphics Processor
GPU Name
Neptune
GA100
GPU Variant
Neptune XT(216-0847000)
-
Architecture
GCN 1.0
Ampere
Foundry
TSMC
TSMC
Process Size
28 nm
7 nm
Transistors
2.8 billion
54.2 billion
Die Size
212 mm²
826 mm²
Board Design
TDP
100W
165W
Outputs
Portable Device Dependent
No outputs
Power Connectors
None
8-pin EPS
Suggested PSU
-
450 W
Graphics Features
DirectX
12 (11_1)
N/A
OpenGL
4.6
N/A
OpenCL
2.1 (1.2)
3.0
Vulkan
1.2.170
N/A
Shader Model
6.5 (5.1)
N/A
CUDA
-
8.0