AMD Radeon HD 7950 Boost vs AMD Radeon Vega 9 Mobile
GPU · Specs Compare
Graphics Card
Release Date
Jun 2012
Oct 2019
Generation
Southern Islands
Picasso
Type
Desktop
Integrated
Bus Interface
PCIe 3.0 x16
IGP
Clock Speeds
Base Clock
850 MHz
300 MHz
Boost Clock
925 MHz
1300 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
9
Shading Units
1792
576
TMUs
112
36
ROPs
32
8
L1 Cache
16 KB (per CU)
—
L2 Cache
768 KB
—
Theoretical Performance
Pixel Rate
29.60 GPixel/s
10.40 GPixel/s
Texture Rate
103.6 GTexel/s
46.80 GTexel/s
FP32 (float)
3.315 TFLOPS
1498 GFLOPS
FP64 (double)
828.8 GFLOPS
93.60 GFLOPS
FP16 (half)
—
2.995 TFLOPS
Graphics Processor
GPU Name
Tahiti
Picasso
GPU Variant
Tahiti PRO2(215-0821282)
—
Architecture
GCN 1.0
GCN 5.0
Foundry
TSMC
GlobalFoundries
Process Size
28 nm
14 nm
Transistors
4.313 billion
4.94 billion
Die Size
352 mm²
210 mm²
Board Design
TDP
200W
15W
Suggested PSU
550 W
—
Outputs
1x DVI1x HDMI 1.4a2x mini-DisplayPort 1.2
No outputs
Power Connectors
2x 6-pin
—
Graphics Features
DirectX
12 (11_1)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
1.2
2.1
Vulkan
1.2
1.2
Shader Model
5.1
6.4
▲ Specs Compare
Data sourced from official specifications and benchmark tests.