Radeon HD 7950 Mac Specs

Radeon HD 7950 Mac
2048 Shaders
3GB GDDR5
800MHz
FP32
3.28 TFLOPS
-
-
Form Factor
PCIe Card
2.0-Slots
TDP
200W
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
-
Variant
Tahiti Pro
Market Segment
Desktop
Release Date
3/7/2013
Foundry
TSMC
-
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
2048 Shaders
-
Texture Mapping Units
112 TMUs
Render Output Units
32 ROPs
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-
-
-
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Compute Units
32 CUs
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-
-
-
-
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800MHz
-
-
-
-
-
-
-
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-
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FP32
3.28 TFLOPS
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-
FP64
0.82 TFLOPS
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-
-
-
-
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Pixel Fillrate
25.6 GPixel/s
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Texture Fillrate
89.6 GTexel/s
-
-
L1
-
-
16KB/CU
-
L2
768KB Shared
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-
-
3GB
GDDR5
-
Bus Width
384Bit
Clock
1250MHz
Transfer Rate
5GT/s
Bandwidth
240GB/s
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TDP
200W
-
-
-
-
-
-
-
-
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1x DVI-I Dual-Link
-
-
-
-
-
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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
-
-
Model
VCE 1.0
Codec
-
-
-
-
-
-
-
-
AVC (H.264)
-
-
-
-
-
Model
UVD 3.2
Codec
MPEG-1
MPEG-2
MPEG-4
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VC-1
-
-
-
AVC (H.264)
-
-
-
-
-
Direct X
12
Direct 3D
11_1
OpenGL
4.6
OpenCL
2.1
Vulkan
1.2
Shader Model
6.5
-
-
GFX
6
-
-
-
-
-
-
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1x Fan
Power Connectors
-
-
2x 6-Pin
-
-
-
-
Slots Required
2.0
PCIe Version
3.0
PCIe Lanes
16
Multi GPU Support
Supported
Type
4-way CrossFireX
Height
111 mm (4.37 in)
Width
279 mm (10.98 in)
Depth
38 mm (1.5 in)
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