Radeon RX 550 640SP vs GeForce GT 1030 DDR4
We compared two Desktop platform GPUs: 2GB VRAM Radeon RX 550 640SP and 2GB VRAM GeForce GT 1030 DDR4 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
Radeon RX 550 640SP Advantages
Larger VRAM bandwidth (96.00GB/s vs 16.80GB/s)
256 additional rendering cores
GeForce GT 1030 DDR4 Advantages
Boost Clock has increased by 29% (1379MHz vs 1071MHz)
Lower TDP (20W vs 60W)
Score
Benchmark
FP32 (float)
Radeon RX 550 640SP
+29%
1371
GeForce GT 1030 DDR4
1059
Graphics Card
Oct 2017
Release Date
Mar 2018
Polaris
Generation
GeForce 10
Desktop
Type
Desktop
PCIe 3.0 x8
Bus Interface
PCIe 3.0 x4
Clock Speeds
1019 MHz
Base Clock
1152 MHz
1071 MHz
Boost Clock
1379 MHz
1500 MHz
Memory Clock
1050 MHz
Memory
2GB
Memory Size
2GB
GDDR5
Memory Type
DDR4
128bit
Memory Bus
64bit
96.00GB/s
Bandwidth
16.80GB/s
Render Config
10
Compute Units
-
-
SM Count
3
640
Shading Units
384
40
TMUs
24
16
ROPs
16
16 KB (per CU)
L1 Cache
48 KB (per SM)
1024 KB
L2 Cache
512 KB
Theoretical Performance
17.14 GPixel/s
Pixel Rate
22.06 GPixel/s
42.84 GTexel/s
Texture Rate
33.10 GTexel/s
1371 GFLOPS
FP16 (half)
16.55 GFLOPS
1371 GFLOPS
FP32 (float)
1059 GFLOPS
85.68 GFLOPS
FP64 (double)
33.10 GFLOPS
Board Design
60W
TDP
20W
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
1x DVI
1x HDMI 2.0
1x HDMI 2.0
None
Power Connectors
None
Graphics Processor
Baffin
GPU Name
GP108
Baffin LE
GPU Variant
GP108-310-A1
GCN 4.0
Architecture
Pascal
GlobalFoundries
Foundry
Samsung
14 nm
Process Size
14 nm
3 billion
Transistors
1.8 billion
123 mm²
Die Size
74 mm²
Graphics Features
12 (12_0)
DirectX
12 (12_1)
4.6
OpenGL
4.6
2.1
OpenCL
3.0
1.2
Vulkan
1.3
-
CUDA
6.1
6.4
Shader Model
6.4