Radeon RX 550 640SP vs MTT S30
We compared two Desktop platform GPUs: 2GB VRAM Radeon RX 550 640SP and 4GB VRAM MTT S30 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
MTT S30 Advantages
Released 6 years late
Boost Clock has increased by 21% (1300MHz vs 1071MHz)
More VRAM (4GB vs 2GB)
Larger VRAM bandwidth (224.0GB/s vs 96.00GB/s)
384 additional rendering cores
Lower TDP (40W vs 60W)
Score
Benchmark
FP32 (float)
Radeon RX 550 640SP
1371
MTT S30
+94%
2662
Graphics Card
Oct 2017
Release Date
Oct 2023
Polaris
Generation
MUSA-Chunxiao
Desktop
Type
Desktop
PCIe 3.0 x8
Bus Interface
PCIe 4.0 x8
Clock Speeds
1019 MHz
Base Clock
1200 MHz
1071 MHz
Boost Clock
1300 MHz
1500 MHz
Memory Clock
1750 MHz
Memory
2GB
Memory Size
4GB
GDDR5
Memory Type
GDDR6
128bit
Memory Bus
128bit
96.00GB/s
Bandwidth
224.0GB/s
Render Config
10
Compute Units
8
-
SM Count
640
Shading Units
1024
40
TMUs
64
16
ROPs
64
-
Tensor Cores
-
RT Cores
16 KB (per CU)
L1 Cache
1024 KB
L2 Cache
1024 KB
Theoretical Performance
17.14 GPixel/s
Pixel Rate
83.20 GPixel/s
42.84 GTexel/s
Texture Rate
83.20 GTexel/s
1371 GFLOPS
FP16 (half)
5.325 TFLOPS
1371 GFLOPS
FP32 (float)
2.662 TFLOPS
85.68 GFLOPS
FP64 (double)
41.60 GFLOPS
Board Design
60W
TDP
40W
250 W
Suggested PSU
200 W
1x DVI
1x HDMI 2.0b
1x DisplayPort 1.4a
1x HDMI 2.0b
1x DisplayPort 1.4a
Outputs
2x DisplayPort 1.2
None
Power Connectors
None
Graphics Processor
Baffin
GPU Name
MTT Gen 1
Baffin LE
GPU Variant
GCN 4.0
Architecture
MUSA-Chunxiao
GlobalFoundries
Foundry
TSMC
14 nm
Process Size
12 nm
3 billion
Transistors
Unknown
123 mm²
Die Size
Unknown
Graphics Features
12 (12_0)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
2.1
OpenCL
3.0
1.2
Vulkan
1.4
-
CUDA
6.4
Shader Model
6.5
