AMD Radeon HD 8860 OEM vs AMD Radeon RX Vega 56
GPU · Specs Compare
Graphics Card
Release Date
Jan 2013
Aug 2017
Generation
Sea Islands
Vega
Type
Desktop
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Clock Speeds
Memory Clock
1400 MHz
800 MHz
Base Clock
—
1156 MHz
Boost Clock
—
1471 MHz
Memory
Memory Size
2GB
8GB
Memory Type
GDDR5
HBM2
Memory Bus
256bit
2048bit
Bandwidth
179.2GB/s
409.6GB/s
Render Config
Compute Units
20
56
Shading Units
1280
3584
TMUs
80
224
ROPs
32
64
L1 Cache
16 KB (per CU)
16 KB (per CU)
L2 Cache
512 KB
4 MB
Theoretical Performance
Pixel Rate
29.60 GPixel/s
94.14 GPixel/s
Texture Rate
74.00 GTexel/s
329.5 GTexel/s
FP32 (float)
2.368 TFLOPS
10.54 TFLOPS
FP64 (double)
148.0 GFLOPS
659.0 GFLOPS
FP16 (half)
—
21.09 TFLOPS
Graphics Processor
GPU Name
Curacao
Vega 10
GPU Variant
Curacao PRO(215-0848000)
Vega 10 XL(215-0894216)
Architecture
GCN 1.0
GCN 5.0
Foundry
TSMC
GlobalFoundries
Process Size
28 nm
14 nm
Transistors
2.8 billion
12.5 billion
Die Size
212 mm²
495 mm²
Board Design
TDP
175W
210W
Suggested PSU
450 W
550 W
Outputs
1x DVI1x HDMI 1.4a2x mini-DisplayPort 1.2
1x HDMI 2.0b3x DisplayPort 1.4a
Power Connectors
1x 6-pin
2x 8-pin
Graphics Features
DirectX
12 (11_1)
12 (12_1)
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
—
6,783
3DMark Time Spy Extreme
—
3,310
▲ Specs Compare
Data sourced from official specifications and benchmark tests.