Home GPU Comparison AMD Radeon Sky 500 vs AMD Radeon RX 6500 XT

AMD Radeon Sky 500 vs AMD Radeon RX 6500 XT

We compared two Desktop platform GPUs: 4GB VRAM Radeon Sky 500 and 4GB VRAM Radeon RX 6500 XT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Sky 500 's Advantages
Larger VRAM bandwidth (153.6GB/s vs 143.9GB/s)
256 additional rendering cores
AMD Radeon RX 6500 XT 's Advantages
Released 8 years and 10 months late
Boost Clock2815MHz
Lower TDP (107W vs 150W)

Score

Benchmark

FP32 (float)
Radeon Sky 500
2.432 TFLOPS
Radeon RX 6500 XT +137%
5.765 TFLOPS
VS

Graphics Card

Mar 2013
Release Date
Jan 2022
Radeon Sky
Generation
Navi II
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 4.0 x4

Clock Speeds

-
Base Clock
2310 MHz
-
Boost Clock
2815 MHz
1200 MHz
Memory Clock
2248 MHz

Memory

4GB
Memory Size
4GB
GDDR5
Memory Type
GDDR6
256bit
Memory Bus
64bit
153.6GB/s
Bandwidth
143.9GB/s

Render Config

20
Compute Units
16
-
-
-
1280
Shading Units
1024
80
TMUs
64
32
ROPs
32
-
-
-
-
RT Cores
16
16 KB (per CU)
L1 Cache
128 KB per Array
512 KB
L2 Cache
1024 KB
-
L3 Cache
16 MB

Theoretical Performance

30.40 GPixel/s
Pixel Rate
90.08 GPixel/s
76.00 GTexel/s
Texture Rate
180.2 GTexel/s
-
FP16 (half)
11.53 TFLOPS
2.432 TFLOPS
FP32 (float)
5.765 TFLOPS
152.0 GFLOPS
FP64 (double)
360.3 GFLOPS

Board Design

150W
TDP
107W
450 W
Suggested PSU
300 W
1x DisplayPort 1.2
Outputs
1x HDMI 2.1 1x DisplayPort 1.4a
1x 6-pin
Power Connectors
1x 6-pin

Graphics Processor

Pitcairn
GPU Name
Navi 24
Pitcairn XT GL (215-0828073)
GPU Variant
Navi 24 XT (215-135000006)
GCN 1.0
Architecture
RDNA 2.0
TSMC
Foundry
TSMC
28 nm
Process Size
6 nm
2.8 billion
Transistors
5.4 billion
212 mm²
Die Size
107 mm²

Graphics Features

12 (11_1)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
1.2
OpenCL
2.2
1.2
Vulkan
1.3
-
-
-
5.1
Shader Model
6.6

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