AMD Radeon R9 390 vs Moore Threads MTT S4000
GPU Specs Compare
Graphics Card
Release Date
Jun 2015
Unknown
Generation
Pirate Islands
MUSA-Chunxiao
Type
Desktop
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 5.0 x16
Clock Speeds
Memory Clock
1500 MHz
2000 MHz
Base Clock
-
1500 MHz
Memory
Memory Size
8GB
48GB
Memory Type
GDDR5
GDDR6
Memory Bus
512bit
384bit
Bandwidth
384.0GB/s
768.0GB/s
Render Config
Compute Units
40
64
Shading Units
2560
8192
TMUs
160
512
ROPs
64
512
L1 Cache
16 KB (per CU)
-
L2 Cache
1024 KB
4 MB
Tensor Cores
-
128
Theoretical Performance
Pixel Rate
64.00 GPixel/s
768.0 GPixel/s
Texture Rate
160.0 GTexel/s
768.0 GTexel/s
FP32 (float)
5.120 TFLOPS
24.58 TFLOPS
FP64 (double)
640.0 GFLOPS
384.0 GFLOPS
FP16 (half)
-
49.15 TFLOPS
Graphics Processor
GPU Name
Grenada
MTT Gen 2
GPU Variant
Grenada PRO(215-0880030)
-
Architecture
GCN 2.0
MUSA-Chunxiao
Foundry
TSMC
TSMC
Process Size
28 nm
12 nm
Transistors
6.2 billion
22 billion
Die Size
438 mm²
Unknown
Board Design
TDP
275W
450W
Suggested PSU
600 W
850 W
Outputs
2x DVI1x HDMI 1.4a1x DisplayPort 1.2
4x DisplayPort 1.4a
Power Connectors
1x 6-pin + 1x 8-pin
2x 8-pin
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
📊 Benchmark
3DMark Time Spy
3,964
-
3DMark Time Spy Extreme
1,931
-