Home GPU Comparison AMD Radeon 780M vs NVIDIA A2

AMD Radeon 780M vs NVIDIA A2

We compared a Integrated graphics card GPU: 0System Shared VRAM AMD Radeon 780M and a Desktop platform GPU: 16GB VRAM A2 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon 780M 's Advantages
Released 1 years and 2 months late
Boost Clock has increased by 53% (2700MHz vs 1770MHz)
Lower TDP (15W vs 60W)
NVIDIA A2 's Advantages
512 additional rendering cores

Score

Benchmark

FP32 (float)
AMD Radeon 780M +83%
8.294 TFLOPS
A2
4.531 TFLOPS
VS
A2

Graphics Card

Jan 2023
Release Date
Nov 2021
Navi III IGP
Generation
Quadro
Integrated
Type
Desktop
PCIe 4.0 x8
Bus Interface
PCIe 4.0 x8

Clock Speeds

800 MHz
Base Clock
1440 MHz
2700 MHz
Boost Clock
1770 MHz
System Shared
Memory Clock
1563 MHz

Memory

System Shared
Memory Size
16GB
System Shared
Memory Type
GDDR6
System Shared
Memory Bus
128bit
System Dependent
Bandwidth
200.1GB/s

Render Config

-
SM Count
10
12
Compute Units
-
768
Shading Units
1280
48
TMUs
40
32
ROPs
32
-
Tensor Cores
40
12
RT Cores
10
128 KB per Array
L1 Cache
128 KB (per SM)
2 MB
L2 Cache
2 MB

Theoretical Performance

86.40 GPixel/s
Pixel Rate
56.64 GPixel/s
129.6 GTexel/s
Texture Rate
70.80 GTexel/s
16.59 TFLOPS
FP16 (half)
4.531 TFLOPS
8.294 TFLOPS
FP32 (float)
4.531 TFLOPS
518.4 GFLOPS
FP64 (double)
70.80 GFLOPS

Graphics Processor

Phoenix
GPU Name
GA107
-
GPU Variant
-
RDNA 3.0
Architecture
Ampere
TSMC
Foundry
Samsung
4 nm
Process Size
8 nm
25.39 billion
Transistors
Unknown
178 mm²
Die Size
Unknown

Board Design

15W
TDP
60W
-
Suggested PSU
250 W
Portable Device Dependent
Outputs
No outputs
None
Power Connectors
None

Graphics Features

12 Ultimate (12_2)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
2.1
OpenCL
3.0
1.3
Vulkan
1.3
-
CUDA
8.6
6.7
Shader Model
6.6

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