AMD Radeon 780M vs NVIDIA GeForce 8100 + nForce 720a
We compared two Integrated graphics card GPUs: 0System Shared VRAM AMD Radeon 780M and 0System Shared VRAM GeForce 8100 nForce 720a to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
AMD Radeon 780M 's Advantages
Released 15 years and 9 months late
Boost Clock2700MHz
752 additional rendering cores
Lower TDP (15W vs 40W)
Score
Benchmark
FP32 (float)
AMD Radeon 780M
+21726%
8.294 TFLOPS
GeForce 8100 nForce 720a
0.038 TFLOPS
Graphics Card
Jan 2023
Release Date
Apr 2007
Navi III IGP
Generation
GeForce 8 IGP
Integrated
Type
Integrated
PCIe 4.0 x8
Bus Interface
PCI
Clock Speeds
800 MHz
Base Clock
-
2700 MHz
Boost Clock
-
System Shared
Memory Clock
System Shared
Memory
System Shared
Memory Size
System Shared
System Shared
Memory Type
System Shared
System Shared
Memory Bus
System Shared
System Dependent
Bandwidth
System Dependent
Render Config
12
Compute Units
-
-
SM Count
2
768
Shading Units
16
48
TMUs
8
32
ROPs
4
-
-
-
12
RT Cores
-
128 KB per Array
L1 Cache
-
2 MB
L2 Cache
-
-
-
-
Theoretical Performance
86.40 GPixel/s
Pixel Rate
2.000 GPixel/s
129.6 GTexel/s
Texture Rate
4.000 GTexel/s
16.59 TFLOPS
FP16 (half)
-
8.294 TFLOPS
FP32 (float)
38.40 GFLOPS
518.4 GFLOPS
FP64 (double)
-
Board Design
15W
TDP
40W
-
-
-
Portable Device Dependent
Outputs
1x DVI
1x VGA
1x S-Video
None
Power Connectors
-
Graphics Processor
Phoenix
GPU Name
C78
-
GPU Variant
GF-8100-720a-A2
RDNA 3.0
Architecture
Tesla
TSMC
Foundry
-
4 nm
Process Size
80 nm
25.39 billion
Transistors
0.21 billion
178 mm²
Die Size
127 mm²
Graphics Features
12 Ultimate (12_2)
DirectX
11.1 (10_0)
4.6
OpenGL
3.3
2.1
OpenCL
N/A
1.3
Vulkan
N/A
-
-
-
6.7
Shader Model
4.0
