Radeon HD 7970M Specs
Radeon HD 7970M
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1280 Shaders
2GB GDDR5
850MHz
|
|
FP32
2.18 TFLOPS
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|
-
-
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Form Factor
MXM-B
-
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TDP
75W
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-
-
-
-
-
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GB5 OpenCL - N/A
0%
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GB5 CUDA - N/A
0%
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GB5 Metal - N/A
0%
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GB5 Vulkan - N/A
0%
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OCT 2020.1 - N/A
0%
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OCT Metal - N/A
0%
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Manufacturer
AMD
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Chip Designer
AMD
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Architecture
GCN 1
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Family
Radeon HD 7000
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Codename
Pitcairn
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Variant
Wimbledon XT
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Market Segment
Laptop
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Release Date
4/24/2012
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Foundry
TSMC
-
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Fabrication Node
28nm
-
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Die Size
212 mm²
-
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Transistor Count
2.8 Billion
-
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Transistor Density
13.21M/mm²
-
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Form
MXM-B
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Shading Units
1280 Shaders
-
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Texture Mapping Units
80 TMUs
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Render Output Units
32 ROPs
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-
-
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-
-
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-
-
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Compute Units
20 CUs
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-
-
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-
-
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-
-
-
850MHz
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-
-
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-
-
-
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|
-
-
-
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|
-
-
-
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FP32
2.18 TFLOPS
|
|
-
-
|
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FP64
0.14 TFLOPS
-
|
|
-
-
|
|
-
-
-
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Pixel Fillrate
27.2 GPixel/s
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-
-
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Texture Fillrate
68 GTexel/s
|
|
-
-
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L1
-
-
16KB/CU
-
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L2
512KB Shared
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-
-
-
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2GB
GDDR5
-
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Bus Width
256Bit
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Clock
1200MHz
Transfer Rate
4.8GT/s
Bandwidth
153.6GB/s
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-
-
-
-
-
-
-
-
-
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TDP
75W
|
|
-
-
|
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-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
No Ports
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Max Resolution
4096x2160
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Max Resolution Refresh Rate
60Hz
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Variable Refresh Rate
-
-
-
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Display Stream Compression (DSC)
Not Supported
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Multi Monitor Support
3
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-
-
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Model
VCE 1.0
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Codec
-
-
-
-
-
-
-
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AVC (H.264)
-
-
-
-
-
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Model
UVD 4.0
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Codec
MPEG-1
MPEG-2
MPEG-4
-
VC-1
-
-
-
AVC (H.264)
-
-
-
-
-
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Direct X
12
Direct 3D
11_1
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OpenGL
4.6
OpenCL
2.1
Vulkan
1.2
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Shader Model
6.5
-
-
GFX
6
-
-
-
-
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Not a Card
-
-
-
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-
-
-
-
-
-
-
-
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-
-
PCIe Version
3.0
PCIe Lanes
16
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-
-
-
-
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-
-
-
-
-
-
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