Radeon HD 7870 XT Specs

Radeon HD 7870 XT
1536 Shaders
2GB GDDR5
975MHz
FP32
3 TFLOPS
-
-
Form Factor
PCIe Card
2.0-Slots
TDP
185W
Power Connectors
2x 6-Pin
-
-
-
GB5 OpenCL - N/A
0%
GB5 CUDA - N/A
0%
GB5 Metal - N/A
0%
GB5 Vulkan - N/A
0%
OCT 2020.1 - N/A
0%
OCT Metal - N/A
0%
Manufacturer
AMD
Chip Designer
AMD
Architecture
GCN 1
Family
Radeon HD 7000
Codename
Tahiti
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Variant
Tahiti LE
Market Segment
Desktop
Release Date
11/19/2012
Foundry
TSMC
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Fabrication Node
28nm
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Die Size
352 mm²
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Transistor Count
4.3 Billion
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Transistor Density
12.25M/mm²
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Form
PCIe Card
Shading Units
1536 Shaders
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Texture Mapping Units
96 TMUs
Render Output Units
32 ROPs
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-
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Compute Units
24 CUs
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925MHz Base
975MHz
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FP32
3 TFLOPS
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FP64
0.75 TFLOPS
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-
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Pixel Fillrate
31.2 GPixel/s
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Texture Fillrate
93.6 GTexel/s
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L1
-
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16KB/CU
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L2
768KB Shared
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2GB
GDDR5
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Bus Width
256Bit
Clock
1500MHz
Transfer Rate
6GT/s
Bandwidth
192GB/s
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TDP
185W
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1x DVI-I Dual-Link
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-
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2x mini-DisplayPort 1.2
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1x HDMI 1.4
-
-
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Max Resolution
4096x2160
Max Resolution Refresh Rate
60Hz
Variable Refresh Rate
-
-
-
Display Stream Compression (DSC)
Not Supported
Multi Monitor Support
3
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-
Model
VCE 1.0
Codec
-
-
-
-
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AVC (H.264)
-
-
-
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-
Model
UVD 4.0
Codec
MPEG-1
MPEG-2
MPEG-4
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VC-1
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-
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AVC (H.264)
-
-
-
-
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Direct X
12
Direct 3D
11_1
OpenGL
4.6
OpenCL
2.1
Vulkan
1.2
Shader Model
6.5
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GFX
6
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-
-
-
-
-
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1x Fan
Power Connectors
-
-
2x 6-Pin
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-
-
-
Slots Required
2.0
PCIe Version
3.0
PCIe Lanes
16
Multi GPU Support
Supported
Type
2-way CrossFireX
Height
111 mm (4.37 in)
Width
241 mm (9.49 in)
Depth
37 mm (1.46 in)
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