AMD Radeon RX 570 vs ATI Radeon HD 5490
We compared two Desktop platform GPUs: 4GB VRAM Radeon RX 570 and 1024MB VRAM Radeon HD 5490 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
AMD Radeon RX 570 's Advantages
Released 4 years and 6 months late
Boost Clock1244MHz
More VRAM (4GB vs 1024GB)
Larger VRAM bandwidth (224.0GB/s vs 8.000GB/s)
1968 additional rendering cores
ATI Radeon HD 5490 's Advantages
Lower TDP (19W vs 150W)
Score
Benchmark
FP32 (float)
Radeon RX 570
+4799%
5.095 TFLOPS
Radeon HD 5490
0.104 TFLOPS
Graphics Card
Apr 2017
Release Date
Oct 2012
Polaris
Generation
Evergreen
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16
Clock Speeds
1168 MHz
Base Clock
-
1244 MHz
Boost Clock
-
1750 MHz
Memory Clock
500 MHz
Memory
4GB
Memory Size
1024MB
GDDR5
Memory Type
GDDR3
256bit
Memory Bus
64bit
224.0GB/s
Bandwidth
8.000GB/s
Render Config
32
Compute Units
2
-
-
-
2048
Shading Units
80
128
TMUs
8
32
ROPs
4
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
8 KB (per CU)
2 MB
L2 Cache
128 KB
-
-
-
Theoretical Performance
39.81 GPixel/s
Pixel Rate
2.600 GPixel/s
159.2 GTexel/s
Texture Rate
5.200 GTexel/s
5.095 TFLOPS
FP16 (half)
-
5.095 TFLOPS
FP32 (float)
104.0 GFLOPS
318.5 GFLOPS
FP64 (double)
-
Board Design
150W
TDP
19W
450 W
Suggested PSU
200 W
1x DVI
1x HDMI 2.0b
3x DisplayPort 1.4a
Outputs
1x DVI
1x HDMI 1.3a
1x VGA
1x 6-pin
Power Connectors
None
Graphics Processor
Polaris 20
GPU Name
Cedar
Polaris 20 XL
(215-0910052)
GPU Variant
Cedar XTX
GCN 4.0
Architecture
TeraScale 2
GlobalFoundries
Foundry
TSMC
14 nm
Process Size
40 nm
5.7 billion
Transistors
0.292 billion
232 mm²
Die Size
59 mm²
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
-
-
-
6.4
Shader Model
5.0
