AMD Radeon HD 7950 Boost vs AMD Radeon Graphics 512SP Mobile
GPU Specs Compare
Graphics Card
Release Date
Jun 2012
Jan 2022
Generation
Southern Islands
Vega II IGP
Type
Desktop
Integrated
Bus Interface
PCIe 3.0 x16
IGP
Clock Speeds
Base Clock
850 MHz
300 MHz
Boost Clock
925 MHz
2000 MHz
Memory Clock
1250 MHz
System Shared
Memory
Memory Size
3GB
System Shared
Memory Type
GDDR5
System Shared
Memory Bus
384bit
System Shared
Bandwidth
240.0GB/s
System Dependent
Render Config
Compute Units
28
8
Shading Units
1792
512
TMUs
112
32
ROPs
32
8
L1 Cache
16 KB (per CU)
-
L2 Cache
768 KB
-
Theoretical Performance
Pixel Rate
29.60 GPixel/s
16.00 GPixel/s
Texture Rate
103.6 GTexel/s
64.00 GTexel/s
FP32 (float)
3.315 TFLOPS
2.048 TFLOPS
FP64 (double)
828.8 GFLOPS
128.0 GFLOPS
FP16 (half)
-
4.096 TFLOPS
Graphics Processor
GPU Name
Tahiti
Barcelo
GPU Variant
Tahiti PRO2(215-0821282)
-
Architecture
GCN 1.0
GCN 5.1
Foundry
TSMC
TSMC
Process Size
28 nm
7 nm
Transistors
4.313 billion
10.7 billion
Die Size
352 mm²
180 mm²
Board Design
TDP
200W
45W
Suggested PSU
550 W
-
Outputs
1x DVI1x HDMI 1.4a2x mini-DisplayPort 1.2
Portable Device Dependent
Power Connectors
2x 6-pin
None
Graphics Features
DirectX
12 (11_1)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
1.2
2.1
Vulkan
1.2
1.3
Shader Model
5.1
6.7