AMD Radeon Graphics 512SP Mobile vs AMD Radeon R9 270X
GPU · Specs Compare
Graphics Card
Release Date
Jan 2022
Oct 2013
Generation
Vega II IGP
Volcanic Islands
Type
Integrated
Desktop
Bus Interface
IGP
PCIe 3.0 x16
Clock Speeds
Base Clock
300 MHz
1000 MHz
Boost Clock
2000 MHz
1050 MHz
Memory Clock
System Shared
1400 MHz
Memory
Memory Size
System Shared
2GB
Memory Type
System Shared
GDDR5
Memory Bus
System Shared
256bit
Bandwidth
System Dependent
179.2GB/s
Render Config
Compute Units
8
20
Shading Units
512
1280
TMUs
32
80
ROPs
8
32
L1 Cache
—
16 KB (per CU)
L2 Cache
—
512 KB
Theoretical Performance
Pixel Rate
16.00 GPixel/s
33.60 GPixel/s
Texture Rate
64.00 GTexel/s
84.00 GTexel/s
FP16 (half)
4.096 TFLOPS
—
FP32 (float)
2.048 TFLOPS
2.688 TFLOPS
FP64 (double)
128.0 GFLOPS
168.0 GFLOPS
Graphics Processor
GPU Name
Barcelo
Curacao
Architecture
GCN 5.1
GCN 1.0
Foundry
TSMC
TSMC
Process Size
7 nm
28 nm
Transistors
10.7 billion
2.8 billion
Die Size
180 mm²
212 mm²
GPU Variant
—
Curacao XT(215-0848004)
Board Design
TDP
45W
180W
Outputs
Portable Device Dependent
2x DVI1x HDMI 1.4a1x DisplayPort 1.2
Power Connectors
None
2x 6-pin
Suggested PSU
—
450 W
Graphics Features
DirectX
12 (12_1)
12 (11_1)
OpenGL
4.6
4.6
OpenCL
2.1
1.2
Vulkan
1.3
1.2
Shader Model
6.7
5.1
Benchmark
3DMark Time Spy
—
1,769
▲ Specs Compare
Data sourced from official specifications and benchmark tests.