AMD Radeon HD 8950M vs AMD Radeon RX 6800S
GPU Specs Compare
Graphics Card
Release Date
May 2013
Jan 2022
Generation
Solar System
Mobility Radeon
Type
Mobile
Mobile
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x8
Clock Speeds
Memory Clock
1375 MHz
2000 MHz
Base Clock
-
1800 MHz
Boost Clock
-
2100 MHz
Memory
Memory Size
2GB
8GB
Memory Type
GDDR5
GDDR6
Memory Bus
128bit
128bit
Bandwidth
88.00GB/s
256.0GB/s
Render Config
Compute Units
12
32
Shading Units
768
2048
TMUs
48
128
ROPs
16
64
L1 Cache
16 KB (per CU)
128 KB per Array
L2 Cache
256 KB
2 MB
RT Cores
-
32
L3 Cache
-
32 MB
Theoretical Performance
Pixel Rate
17.20 GPixel/s
134.4 GPixel/s
Texture Rate
51.60 GTexel/s
268.8 GTexel/s
FP32 (float)
1.651 TFLOPS
8.602 TFLOPS
FP64 (double)
103.2 GFLOPS
537.6 GFLOPS
FP16 (half)
-
17.20 TFLOPS
Graphics Processor
GPU Name
Saturn
Navi 23
GPU Variant
Saturn XT
-
Architecture
GCN 2.0
RDNA 2.0
Foundry
TSMC
TSMC
Process Size
28 nm
7 nm
Transistors
2.08 billion
11.06 billion
Die Size
160 mm²
237 mm²
Board Design
TDP
100W
100W
Outputs
No outputs
No outputs
Power Connectors
-
None
Graphics Features
DirectX
12 (12_0)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.0
2.1
Vulkan
1.2
1.3
Shader Model
6.3
6.5