Home GPU Comparison AMD Radeon RX 550 512SP vs AMD Radeon R5 235X OEM

AMD Radeon RX 550 512SP vs AMD Radeon R5 235X OEM

We compared two Desktop platform GPUs: 2GB VRAM Radeon RX 550 512SP and 1024MB VRAM Radeon R5 235X OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 550 512SP 's Advantages
Released 3 years and 10 months late
Boost Clock1071MHz
More VRAM (2GB vs 1GB)
Larger VRAM bandwidth (96.00GB/s vs 14.40GB/s)
352 additional rendering cores
AMD Radeon R5 235X OEM 's Advantages
Lower TDP (18W vs 50W)

Score

Benchmark

FP32 (float)
Radeon RX 550 512SP +291%
1.097 TFLOPS
Radeon R5 235X OEM
0.28 TFLOPS
VS

Graphics Card

Oct 2017
Release Date
Dec 2013
Polaris
Generation
Volcanic Islands
Desktop
Type
Desktop
PCIe 3.0 x8
Bus Interface
PCIe 2.0 x16

Clock Speeds

1019 MHz
Base Clock
-
1071 MHz
Boost Clock
-
1500 MHz
Memory Clock
900 MHz

Memory

2GB
Memory Size
1024MB
GDDR5
Memory Type
DDR3
128bit
Memory Bus
64bit
96.00GB/s
Bandwidth
14.40GB/s

Render Config

-
SM Count
-
8
Compute Units
2
512
Shading Units
160
32
TMUs
8
16
ROPs
4
-
Tensor Cores
-
-
RT Cores
-
16 KB (per CU)
L1 Cache
8 KB (per CU)
512 KB
L2 Cache
128 KB

Theoretical Performance

17.14 GPixel/s
Pixel Rate
3.500 GPixel/s
34.27 GTexel/s
Texture Rate
7.000 GTexel/s
1097 GFLOPS
FP16 (half)
-
1097 GFLOPS
FP32 (float)
280.0 GFLOPS
68.54 GFLOPS
FP64 (double)
-

Graphics Processor

Baffin
GPU Name
Caicos
Baffin LE
GPU Variant
Caicos XT (215-0804070)
GCN 4.0
Architecture
TeraScale 2
GlobalFoundries
Foundry
TSMC
14 nm
Process Size
40 nm
3 billion
Transistors
0.37 billion
123 mm²
Die Size
67 mm²

Board Design

50W
TDP
18W
250 W
Suggested PSU
200 W
1x DVI 1x HDMI 2.0b 1x DisplayPort 1.4a
Outputs
1x DVI 1x HDMI 1.3a
None
Power Connectors
None

Graphics Features

12 (12_0)
DirectX
11.2 (11_0)
4.6
OpenGL
4.4
2.1
OpenCL
1.2
1.2
Vulkan
N/A
-
CUDA
-
6.4
Shader Model
5.0

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