Radeon HD 7850 and UHD Graphics Xe 24EUs - video card comparison
Radeon HD 7850
UHD Graphics Xe 24EUs
Architecture
GCN 1.0 (2012−2020)
Gen. 12 (2021)
GPU code name
Pitcairn
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Market segment
Desktop
Laptop
Release date
March 2012
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Bus support
PCIe 2.1 x16
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Interface
PCIe 3.0 x16
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Supplementary power connectors
1x 6-pin
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Boost clock speed
1000 MHz
1250 MHz
Core clock speed
-
450 MHz
Floating-point performance
1,761 gflops
-
Manufacturing process technology
28 nm
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Number of transistors
2,800 million
-
Pipelines / CUDA cores
1024
32
Power consumption (TDP)
130 Watt
-
Texture fill rate
55.04
-
Memory type
GDDR5
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Maximum RAM amount
2 GB
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Memory bus width
256 Bit
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Memory clock speed
1200 MHz
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Memory bandwidth
153.6 GB/s
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Display Connectors
1x DVI, 1x HDMI, 2x mini-DisplayPort
-
Eyefinity
1
-
HDMI
+
-
DisplayPort support
-
-
DirectX
12
12_1
Mantle
-
-
OpenCL
1.2
-
OpenGL
4.6
-
Shader Model
5.1
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Vulkan
+
-
AppAcceleration
-
-
CrossFire
1
-
Enduro
-
-
FreeSync
1
-
HD3D
-
-
PowerTune
-
-
TrueAudio
-
-
ZeroCore
-
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