AMD Radeon HD 7950 Boost vs AMD Radeon 880M
GPU Specs Compare
Graphics Card
Release Date
Jun 2012
Jul 2024
Generation
Southern Islands
Navi III IGP
Type
Desktop
Integrated
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x8
Clock Speeds
Base Clock
850 MHz
400 MHz
Boost Clock
925 MHz
2900 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
12
Shading Units
1792
768
TMUs
112
48
ROPs
32
16
L1 Cache
16 KB (per CU)
128 KB per Array
L2 Cache
768 KB
2 MB
RT Cores
-
12
Theoretical Performance
Pixel Rate
29.60 GPixel/s
46.40 GPixel/s
Texture Rate
103.6 GTexel/s
139.2 GTexel/s
FP32 (float)
3.315 TFLOPS
4.454 TFLOPS
FP64 (double)
828.8 GFLOPS
278.4 GFLOPS
FP16 (half)
-
8.909 TFLOPS
Graphics Processor
GPU Name
Tahiti
Strix Point
GPU Variant
Tahiti PRO2(215-0821282)
-
Architecture
GCN 1.0
RDNA 3.5
Foundry
TSMC
TSMC
Process Size
28 nm
4 nm
Transistors
4.313 billion
34 billion
Die Size
352 mm²
233 mm²
Board Design
TDP
200W
15W
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 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
1.2
2.1
Vulkan
1.2
1.3
Shader Model
5.1
6.8