AMD Radeon RX 455 OEM vs Moore Threads MTT S4000
GPU · Specs Compare
Graphics Card
Release Date
Jun 2016
Unknown
Generation
Arctic Islands
MUSA-Chunxiao
Type
Desktop
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 5.0 x16
Clock Speeds
Memory Clock
1625 MHz
2000 MHz
Base Clock
—
1500 MHz
Memory
Memory Size
2GB
48GB
Memory Type
GDDR5
GDDR6
Memory Bus
128bit
384bit
Bandwidth
104.0GB/s
768.0GB/s
Render Config
Compute Units
12
64
Shading Units
768
8192
TMUs
48
512
ROPs
16
512
L1 Cache
16 KB (per CU)
—
L2 Cache
256 KB
4 MB
Tensor Cores
—
128
Theoretical Performance
Pixel Rate
16.80 GPixel/s
768.0 GPixel/s
Texture Rate
50.40 GTexel/s
768.0 GTexel/s
FP32 (float)
1.613 TFLOPS
24.58 TFLOPS
FP64 (double)
100.8 GFLOPS
384.0 GFLOPS
FP16 (half)
—
49.15 TFLOPS
Graphics Processor
GPU Name
Tobago
MTT Gen 2
GPU Variant
Tobago PRO(215-0875010)
—
Architecture
GCN 2.0
MUSA-Chunxiao
Foundry
TSMC
TSMC
Process Size
28 nm
12 nm
Transistors
2.08 billion
22 billion
Die Size
160 mm²
Unknown
Board Design
TDP
100W
450W
Suggested PSU
300 W
850 W
Outputs
1x DVI1x HDMI 1.4a1x DisplayPort 1.2
4x DisplayPort 1.4a
Power Connectors
1x 6-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
▲ Specs Compare
Data sourced from official specifications and benchmark tests.