AMD Radeon RX Vega 10 Mobile vs AMD Radeon HD 6870 X2
GPU · Specs Compare
Graphics Card
Release Date
Oct 2017
Jul 2011
Generation
Raven Ridge
Northern Islands
Type
Integrated
Desktop
Bus Interface
IGP
PCIe 2.0 x16
Clock Speeds
Base Clock
300 MHz
—
Boost Clock
1301 MHz
—
Memory Clock
System Shared
1050 MHz
Memory
Memory Size
System Shared
1024MB
Memory Type
System Shared
GDDR5
Memory Bus
System Shared
256bit
Bandwidth
System Dependent
134.4GB/s
Render Config
Compute Units
10
14
Shading Units
640
1120
TMUs
40
56
ROPs
8
32
L1 Cache
—
8 KB (per CU)
L2 Cache
—
512 KB
Theoretical Performance
Pixel Rate
10.41 GPixel/s
28.80 GPixel/s
Texture Rate
52.04 GTexel/s
50.40 GTexel/s
FP16 (half)
3.331 TFLOPS
—
FP32 (float)
1.665 TFLOPS
2.016 TFLOPS
FP64 (double)
104.1 GFLOPS
—
Graphics Processor
GPU Name
Raven
Barts
Architecture
GCN 5.0
TeraScale 2
Foundry
GlobalFoundries
TSMC
Process Size
14 nm
40 nm
Transistors
4.94 billion
1.7 billion
Die Size
210 mm²
255 mm²
GPU Variant
—
Barts XT(215-0798000)
Board Design
TDP
10W
300W
Outputs
No outputs
2x DVI1x HDMI 1.3a2x mini-DisplayPort 1.1
Power Connectors
None
—
Suggested PSU
—
700 W
Graphics Features
DirectX
12 (12_1)
11.2 (11_0)
OpenGL
4.6
4.4
OpenCL
2.1
1.2
Vulkan
1.2
N/A
Shader Model
6.4
5.0
▲ Specs Compare
Data sourced from official specifications and benchmark tests.