AMD Radeon R9 390X vs Moore Threads MTT S30
GPU · Specs Compare
Graphics Card
Release Date
Jun 2015
Oct 2023
Generation
Pirate Islands
MUSA-Chunxiao
Type
Desktop
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x8
Clock Speeds
Memory Clock
1500 MHz
1750 MHz
Base Clock
—
1200 MHz
Boost Clock
—
1300 MHz
Memory
Memory Size
8GB
4GB
Memory Type
GDDR5
GDDR6
Memory Bus
512bit
128bit
Bandwidth
384.0GB/s
224.0GB/s
Render Config
Compute Units
44
8
Shading Units
2816
1024
TMUs
176
64
ROPs
64
64
L1 Cache
16 KB (per CU)
—
L2 Cache
1024 KB
1024 KB
Theoretical Performance
Pixel Rate
67.20 GPixel/s
83.20 GPixel/s
Texture Rate
184.8 GTexel/s
83.20 GTexel/s
FP32 (float)
5.914 TFLOPS
2.662 TFLOPS
FP64 (double)
739.2 GFLOPS
41.60 GFLOPS
FP16 (half)
—
5.325 TFLOPS
Graphics Processor
GPU Name
Grenada
MTT Gen 1
GPU Variant
Grenada XT(215-0880004)
—
Architecture
GCN 2.0
MUSA-Chunxiao
Foundry
TSMC
TSMC
Process Size
28 nm
12 nm
Transistors
6.2 billion
Unknown
Die Size
438 mm²
Unknown
Board Design
TDP
275W
40W
Suggested PSU
600 W
200 W
Outputs
2x DVI1x HDMI 1.4a1x DisplayPort 1.2
2x DisplayPort 1.2
Power Connectors
1x 6-pin + 1x 8-pin
None
Graphics Features
DirectX
12 (12_0)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.0
3.0
Vulkan
1.2
1.4
Shader Model
6.3
6.5
▲ Specs Compare
Data sourced from official specifications and benchmark tests.