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Radeon RX Vega 10 and Radeon HD 6450 - video card comparison


Passmark - benchmark score Radeon RX Vega 10 vs Radeon HD 6450

Radeon RX Vega 10
1688
Radeon HD 6450
203

Radeon RX Vega 10

Radeon HD 6450


Architecture
Vega (2017−2021)
TeraScale 2 (2009−2015)

GPU code name
Vega Raven Ridge
Caicos

Market segment
Laptop
Desktop

Release date
October 2017
April 2011

Bus support
-
PCIe 2.0 x8

Interface
IGP
PCIe 2.0 x16

Supplementary power connectors
None
None

Boost clock speed
1300 MHz
750 MHz

Floating-point performance
-
200.0 gflops

Manufacturing process technology
14 nm
40 nm

Number of transistors
4,940 million
370 million

Pipelines / CUDA cores
640
160

Power consumption (TDP)
15 Watt
30 Watt

Texture fill rate
52.00
5.000

Memory type
System Shared
GDDR5

Maximum RAM amount
System Shared
1 GB

Memory bus width
System Shared
64 Bit

Memory clock speed
System Shared
800 MHz

Memory bandwidth
-
25.6 GB/s

Memory bandwidth
-
8.5-12.8 GB/x (DDR3) or 25.6-28.8 GB/s (GDDR5)

Shared memory
-
-

Display Connectors
No outputs
1x DVI, 1x HDMI, 1x VGA

Eyefinity
-
1

Number of Eyefinity displays
-
4

HDMI
-
+

DisplayPort support
-
+

DirectX
12 (12_1)
DirectX® 11

Mantle
-
-

OpenCL
2.0
1.2

OpenGL
4.6
4.4

Shader Model
6.4
5.0

Vulkan
1.2.131
-

AppAcceleration
-
-

CrossFire
-
1

Enduro
-
-

HD3D
-
-

PowerTune
-
-

TrueAudio
-
-

ZeroCore
-
-