Home GPU Comparison AMD Radeon RX 455 OEM vs AMD Radeon Pro V5300X

AMD Radeon RX 455 OEM vs AMD Radeon Pro V5300X

We compared two Desktop platform GPUs: 2GB VRAM Radeon RX 455 OEM and 4GB VRAM Radeon Pro V5300X to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 455 OEM 's Advantages
Larger VRAM bandwidth (104.0GB/s vs 96.00GB/s)
AMD Radeon Pro V5300X 's Advantages
Boost Clock1201MHz
More VRAM (4GB vs 2GB)
256 additional rendering cores
Lower TDP (50W vs 100W)

Score

Benchmark

FP32 (float)
Radeon RX 455 OEM
1.613 TFLOPS
Radeon Pro V5300X +52%
2.46 TFLOPS
VS

Graphics Card

Jun 2016
Release Date
Unknown
Arctic Islands
Generation
Radeon Pro
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x8

Clock Speeds

-
Base Clock
1125 MHz
-
Boost Clock
1201 MHz
1625 MHz
Memory Clock
1500 MHz

Memory

2GB
Memory Size
4GB
GDDR5
Memory Type
GDDR5
128bit
Memory Bus
128bit
104.0GB/s
Bandwidth
96.00GB/s

Render Config

12
Compute Units
16
-
-
-
768
Shading Units
1024
48
TMUs
64
16
ROPs
16
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
256 KB
L2 Cache
1024 KB
-
-
-

Theoretical Performance

16.80 GPixel/s
Pixel Rate
19.22 GPixel/s
50.40 GTexel/s
Texture Rate
76.86 GTexel/s
-
-
-
1.613 TFLOPS
FP32 (float)
2.460 TFLOPS
100.8 GFLOPS
FP64 (double)
153.7 GFLOPS

Board Design

100W
TDP
50W
300 W
Suggested PSU
250 W
1x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
Outputs
4x mini-DisplayPort 1.4a
1x 6-pin
Power Connectors
None

Graphics Processor

Tobago
GPU Name
Baffin
Tobago PRO (215-0875010)
GPU Variant
Baffin XT
GCN 2.0
Architecture
GCN 4.0
TSMC
Foundry
GlobalFoundries
28 nm
Process Size
14 nm
2.08 billion
Transistors
3 billion
160 mm²
Die Size
123 mm²

Graphics Features

12 (12_0)
DirectX
12 (12_0)
4.6
OpenGL
4.6
2.0
OpenCL
2.1
1.2
Vulkan
1.2
-
-
-
6.3
Shader Model
6.4

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