Home GPU Comparison AMD Radeon 680M vs AMD Radeon Vega 3

AMD Radeon 680M vs AMD Radeon Vega 3

We compared two Integrated graphics card GPUs: 0System Shared VRAM Radeon 680M and 0System Shared VRAM Radeon Vega 3 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon 680M 's Advantages
Released 2 years and 2 months late
Boost Clock has increased by 100% (2200MHz vs 1100MHz)
576 additional rendering cores
AMD Radeon Vega 3 's Advantages
Lower TDP (15W vs 50W)

Score

Benchmark

FP32 (float)
Radeon 680M +700%
3.379 TFLOPS
Radeon Vega 3
0.422 TFLOPS
VS

Graphics Card

Jan 2022
Release Date
Nov 2019
Navi II IGP
Generation
Picasso
Integrated
Type
Integrated
PCIe 4.0 x8
Bus Interface
IGP

Clock Speeds

2000 MHz
Base Clock
300 MHz
2200 MHz
Boost Clock
1100 MHz
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

-
SM Count
-
12
Compute Units
3
768
Shading Units
192
48
TMUs
12
32
ROPs
4
-
Tensor Cores
-
12
RT Cores
-
128 KB per Array
L1 Cache
-
2 MB
L2 Cache
-

Theoretical Performance

70.40 GPixel/s
Pixel Rate
4.400 GPixel/s
105.6 GTexel/s
Texture Rate
13.20 GTexel/s
6.758 TFLOPS
FP16 (half)
844.8 GFLOPS
3.379 TFLOPS
FP32 (float)
422.4 GFLOPS
211.2 GFLOPS
FP64 (double)
26.40 GFLOPS

Graphics Processor

Rembrandt
GPU Name
Picasso
-
GPU Variant
-
RDNA 2.0
Architecture
GCN 5.0
TSMC
Foundry
GlobalFoundries
6 nm
Process Size
14 nm
13.1 billion
Transistors
4.94 billion
208 mm²
Die Size
210 mm²

Board Design

50W
TDP
15W
-
Suggested PSU
-
Portable Device Dependent
Outputs
No outputs
None
Power Connectors
None

Graphics Features

12 Ultimate (12_2)
DirectX
12 (12_1)
4.6
OpenGL
4.6
2.0
OpenCL
2.1
1.3
Vulkan
1.2
-
CUDA
-
6.7
Shader Model
6.4

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