Home GPU Comparison AMD Radeon Sky 900 vs AMD Radeon RX 5500 OEM

AMD Radeon Sky 900 vs AMD Radeon RX 5500 OEM

We compared two Desktop platform GPUs: 3GB VRAM Radeon Sky 900 and 4GB VRAM Radeon RX 5500 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Sky 900 's Advantages
Larger VRAM bandwidth (240.0GB/s vs 224.0GB/s)
384 additional rendering cores
AMD Radeon RX 5500 OEM 's Advantages
Released 6 years and 7 months late
Boost Clock has increased by 94% (1845MHz vs 950MHz)
More VRAM (4GB vs 3GB)
Lower TDP (110W vs 300W)

Score

Benchmark

FP32 (float)
Radeon Sky 900
3.405 TFLOPS
Radeon RX 5500 OEM +52%
5.196 TFLOPS
VS

Graphics Card

Mar 2013
Release Date
Oct 2019
Radeon Sky
Generation
Navi
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 4.0 x8

Clock Speeds

825 MHz
Base Clock
1500 MHz
950 MHz
Boost Clock
1845 MHz
1250 MHz
Memory Clock
1750 MHz

Memory

3GB
Memory Size
4GB
GDDR5
Memory Type
GDDR6
384bit
Memory Bus
128bit
240.0GB/s
Bandwidth
224.0GB/s

Render Config

-
SM Count
-
28
Compute Units
22
1792
Shading Units
1408
112
TMUs
88
32
ROPs
32
-
Tensor Cores
-
-
RT Cores
-
16 KB (per CU)
L1 Cache
-
768 KB
L2 Cache
2 MB

Theoretical Performance

30.40 GPixel/s
Pixel Rate
59.04 GPixel/s
106.4 GTexel/s
Texture Rate
162.4 GTexel/s
-
FP16 (half)
10.39 TFLOPS
3.405 TFLOPS
FP32 (float)
5.196 TFLOPS
851.2 GFLOPS
FP64 (double)
324.7 GFLOPS

Graphics Processor

Tahiti
GPU Name
Navi 14
Orthrus
GPU Variant
Navi 14 XT (215-0932220)
GCN 1.0
Architecture
RDNA 1.0
TSMC
Foundry
TSMC
28 nm
Process Size
7 nm
4.313 billion
Transistors
6.4 billion
352 mm²
Die Size
158 mm²

Board Design

300W
TDP
110W
700 W
Suggested PSU
300 W
1x DVI 1x mini-DisplayPort 1.2
Outputs
1x HDMI 2.1 3x DisplayPort 1.4a
2x 8-pin
Power Connectors
1x 8-pin

Graphics Features

12 (11_1)
DirectX
12 (12_1)
4.6
OpenGL
4.6
1.2
OpenCL
2.1
1.2
Vulkan
1.3
-
CUDA
-
5.1
Shader Model
6.5

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