AMD Radeon Sky 700 vs AMD Radeon RX 570
GPU · Specs Compare
Graphics Card
Release Date
Mar 2013
Apr 2017
Generation
Radeon Sky
Polaris
Type
Desktop
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Clock Speeds
Memory Clock
1375 MHz
1750 MHz
Base Clock
—
1168 MHz
Boost Clock
—
1244 MHz
Memory
Memory Size
6GB
4GB
Memory Type
GDDR5
GDDR5
Memory Bus
384bit
256bit
Bandwidth
264.0GB/s
224.0GB/s
Render Config
Compute Units
28
32
Shading Units
1792
2048
TMUs
112
128
ROPs
32
32
L1 Cache
16 KB (per CU)
16 KB (per CU)
L2 Cache
768 KB
2 MB
Theoretical Performance
Pixel Rate
28.80 GPixel/s
39.81 GPixel/s
Texture Rate
100.8 GTexel/s
159.2 GTexel/s
FP32 (float)
3.226 TFLOPS
5.095 TFLOPS
FP64 (double)
806.4 GFLOPS
318.5 GFLOPS
FP16 (half)
—
5.095 TFLOPS
Graphics Processor
GPU Name
Tahiti
Polaris 20
GPU Variant
Tahiti PRO GL
Polaris 20 XL(215-0910052)
Architecture
GCN 1.0
GCN 4.0
Foundry
TSMC
GlobalFoundries
Process Size
28 nm
14 nm
Transistors
4.313 billion
5.7 billion
Die Size
352 mm²
232 mm²
Board Design
TDP
225W
150W
Suggested PSU
550 W
450 W
Outputs
1x DisplayPort 1.2
1x DVI1x HDMI 2.0b3x DisplayPort 1.4a
Power Connectors
1x 8-pin
1x 6-pin
Graphics Features
DirectX
12 (11_1)
12 (12_0)
OpenGL
4.6
4.6
OpenCL
1.2
2.1
Vulkan
1.2
1.2
Shader Model
5.1
6.4
Benchmark
3DMark Time Spy
—
3,851
3DMark Time Spy Extreme
—
1,770
Battlefield 5 1080p
—
69
Shadow of the Tomb Raider 2160p
—
18
Shadow of the Tomb Raider 1440p
—
34
Shadow of the Tomb Raider 1080p
—
52
Battlefield 5 2160p
—
27
Battlefield 5 1440p
—
51
GTA 5 1080p
—
100
▲ Specs Compare
Data sourced from official specifications and benchmark tests.