AMD Radeon R9 285X vs AMD Radeon Graphics 512SP
GPU · Specs Compare
Graphics Card
Release Date
Unknown
Mar 2020
Generation
Volcanic Islands
Renoir
Type
Desktop
Integrated
Bus Interface
PCIe 3.0 x16
IGP
Clock Speeds
Memory Clock
1375 MHz
System Shared
Base Clock
—
400 MHz
Boost Clock
—
1750 MHz
Memory
Memory Size
3GB
System Shared
Memory Type
GDDR5
System Shared
Memory Bus
384bit
System Shared
Bandwidth
264.0GB/s
System Dependent
Render Config
Compute Units
32
8
Shading Units
2048
512
TMUs
128
32
ROPs
32
8
L1 Cache
16 KB (per CU)
—
L2 Cache
768 KB
—
Theoretical Performance
Pixel Rate
32.06 GPixel/s
14.00 GPixel/s
Texture Rate
128.3 GTexel/s
56.00 GTexel/s
FP32 (float)
4.104 TFLOPS
1.792 TFLOPS
FP16 (half)
—
3.584 TFLOPS
FP64 (double)
—
112.0 GFLOPS
Graphics Processor
GPU Name
Tonga
Renoir
GPU Variant
Tonga XT(215-0851313)
—
Architecture
GCN 3.0
GCN 5.1
Foundry
TSMC
TSMC
Process Size
28 nm
7 nm
Transistors
5 billion
9.8 billion
Die Size
366 mm²
156 mm²
Board Design
TDP
200W
15W
Suggested PSU
550 W
—
Outputs
2x DVI1x HDMI 1.4a1x DisplayPort 1.2
No outputs
Power Connectors
1x 6-pin + 1x 8-pin
—
Graphics Features
DirectX
12 (12_0)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
2.0
2.1
Vulkan
1.2
1.2
Shader Model
6.3
6.4
▲ Specs Compare
Data sourced from official specifications and benchmark tests.